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Jesse Beder
2014-03-22 13:05:03 -05:00
parent 3355bbb399
commit d63ec48c8a
40 changed files with 5797 additions and 5687 deletions
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243
include/yaml-cpp/exceptions.h
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@@ -1,98 +1,114 @@
#ifndef EXCEPTIONS_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef EXCEPTIONS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define EXCEPTIONS_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define EXCEPTIONS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/mark.h" #include "yaml-cpp/mark.h"
#include "yaml-cpp/traits.h" #include "yaml-cpp/traits.h"
#include <stdexcept> #include <stdexcept>
#include <string> #include <string>
#include <sstream> #include <sstream>
namespace YAML namespace YAML {
{ // error messages
// error messages namespace ErrorMsg {
namespace ErrorMsg const char* const YAML_DIRECTIVE_ARGS =
{ "YAML directives must have exactly one argument";
const char * const YAML_DIRECTIVE_ARGS = "YAML directives must have exactly one argument"; const char* const YAML_VERSION = "bad YAML version: ";
const char * const YAML_VERSION = "bad YAML version: "; const char* const YAML_MAJOR_VERSION = "YAML major version too large";
const char * const YAML_MAJOR_VERSION = "YAML major version too large"; const char* const REPEATED_YAML_DIRECTIVE = "repeated YAML directive";
const char * const REPEATED_YAML_DIRECTIVE= "repeated YAML directive"; const char* const TAG_DIRECTIVE_ARGS =
const char * const TAG_DIRECTIVE_ARGS = "TAG directives must have exactly two arguments"; "TAG directives must have exactly two arguments";
const char * const REPEATED_TAG_DIRECTIVE = "repeated TAG directive"; const char* const REPEATED_TAG_DIRECTIVE = "repeated TAG directive";
const char * const CHAR_IN_TAG_HANDLE = "illegal character found while scanning tag handle"; const char* const CHAR_IN_TAG_HANDLE =
const char * const TAG_WITH_NO_SUFFIX = "tag handle with no suffix"; "illegal character found while scanning tag handle";
const char * const END_OF_VERBATIM_TAG = "end of verbatim tag not found"; const char* const TAG_WITH_NO_SUFFIX = "tag handle with no suffix";
const char * const END_OF_MAP = "end of map not found"; const char* const END_OF_VERBATIM_TAG = "end of verbatim tag not found";
const char * const END_OF_MAP_FLOW = "end of map flow not found"; const char* const END_OF_MAP = "end of map not found";
const char * const END_OF_SEQ = "end of sequence not found"; const char* const END_OF_MAP_FLOW = "end of map flow not found";
const char * const END_OF_SEQ_FLOW = "end of sequence flow not found"; const char* const END_OF_SEQ = "end of sequence not found";
const char * const MULTIPLE_TAGS = "cannot assign multiple tags to the same node"; const char* const END_OF_SEQ_FLOW = "end of sequence flow not found";
const char * const MULTIPLE_ANCHORS = "cannot assign multiple anchors to the same node"; const char* const MULTIPLE_TAGS =
const char * const MULTIPLE_ALIASES = "cannot assign multiple aliases to the same node"; "cannot assign multiple tags to the same node";
const char * const ALIAS_CONTENT = "aliases can't have any content, *including* tags"; const char* const MULTIPLE_ANCHORS =
const char * const INVALID_HEX = "bad character found while scanning hex number"; "cannot assign multiple anchors to the same node";
const char * const INVALID_UNICODE = "invalid unicode: "; const char* const MULTIPLE_ALIASES =
const char * const INVALID_ESCAPE = "unknown escape character: "; "cannot assign multiple aliases to the same node";
const char * const UNKNOWN_TOKEN = "unknown token"; const char* const ALIAS_CONTENT =
const char * const DOC_IN_SCALAR = "illegal document indicator in scalar"; "aliases can't have any content, *including* tags";
const char * const EOF_IN_SCALAR = "illegal EOF in scalar"; const char* const INVALID_HEX = "bad character found while scanning hex number";
const char * const CHAR_IN_SCALAR = "illegal character in scalar"; const char* const INVALID_UNICODE = "invalid unicode: ";
const char * const TAB_IN_INDENTATION = "illegal tab when looking for indentation"; const char* const INVALID_ESCAPE = "unknown escape character: ";
const char * const FLOW_END = "illegal flow end"; const char* const UNKNOWN_TOKEN = "unknown token";
const char * const BLOCK_ENTRY = "illegal block entry"; const char* const DOC_IN_SCALAR = "illegal document indicator in scalar";
const char * const MAP_KEY = "illegal map key"; const char* const EOF_IN_SCALAR = "illegal EOF in scalar";
const char * const MAP_VALUE = "illegal map value"; const char* const CHAR_IN_SCALAR = "illegal character in scalar";
const char * const ALIAS_NOT_FOUND = "alias not found after *"; const char* const TAB_IN_INDENTATION =
const char * const ANCHOR_NOT_FOUND = "anchor not found after &"; "illegal tab when looking for indentation";
const char * const CHAR_IN_ALIAS = "illegal character found while scanning alias"; const char* const FLOW_END = "illegal flow end";
const char * const CHAR_IN_ANCHOR = "illegal character found while scanning anchor"; const char* const BLOCK_ENTRY = "illegal block entry";
const char * const ZERO_INDENT_IN_BLOCK = "cannot set zero indentation for a block scalar"; const char* const MAP_KEY = "illegal map key";
const char * const CHAR_IN_BLOCK = "unexpected character in block scalar"; const char* const MAP_VALUE = "illegal map value";
const char * const AMBIGUOUS_ANCHOR = "cannot assign the same alias to multiple nodes"; const char* const ALIAS_NOT_FOUND = "alias not found after *";
const char * const UNKNOWN_ANCHOR = "the referenced anchor is not defined"; const char* const ANCHOR_NOT_FOUND = "anchor not found after &";
const char* const CHAR_IN_ALIAS =
"illegal character found while scanning alias";
const char* const CHAR_IN_ANCHOR =
"illegal character found while scanning anchor";
const char* const ZERO_INDENT_IN_BLOCK =
"cannot set zero indentation for a block scalar";
const char* const CHAR_IN_BLOCK = "unexpected character in block scalar";
const char* const AMBIGUOUS_ANCHOR =
"cannot assign the same alias to multiple nodes";
const char* const UNKNOWN_ANCHOR = "the referenced anchor is not defined";
const char * const INVALID_NODE = "invalid node; this may result from using a map iterator as a sequence iterator, or vice-versa"; const char* const INVALID_NODE =
const char * const INVALID_SCALAR = "invalid scalar"; "invalid node; this may result from using a map iterator as a sequence "
const char * const KEY_NOT_FOUND = "key not found"; "iterator, or vice-versa";
const char * const BAD_CONVERSION = "bad conversion"; const char* const INVALID_SCALAR = "invalid scalar";
const char * const BAD_DEREFERENCE = "bad dereference"; const char* const KEY_NOT_FOUND = "key not found";
const char * const BAD_SUBSCRIPT = "operator[] call on a scalar"; const char* const BAD_CONVERSION = "bad conversion";
const char * const BAD_PUSHBACK = "appending to a non-sequence"; const char* const BAD_DEREFERENCE = "bad dereference";
const char * const BAD_INSERT = "inserting in a non-convertible-to-map"; const char* const BAD_SUBSCRIPT = "operator[] call on a scalar";
const char* const BAD_PUSHBACK = "appending to a non-sequence";
const char* const BAD_INSERT = "inserting in a non-convertible-to-map";
const char * const UNMATCHED_GROUP_TAG = "unmatched group tag"; const char* const UNMATCHED_GROUP_TAG = "unmatched group tag";
const char * const UNEXPECTED_END_SEQ = "unexpected end sequence token"; const char* const UNEXPECTED_END_SEQ = "unexpected end sequence token";
const char * const UNEXPECTED_END_MAP = "unexpected end map token"; const char* const UNEXPECTED_END_MAP = "unexpected end map token";
const char * const SINGLE_QUOTED_CHAR = "invalid character in single-quoted string"; const char* const SINGLE_QUOTED_CHAR =
const char * const INVALID_ANCHOR = "invalid anchor"; "invalid character in single-quoted string";
const char * const INVALID_ALIAS = "invalid alias"; const char* const INVALID_ANCHOR = "invalid anchor";
const char * const INVALID_TAG = "invalid tag"; const char* const INVALID_ALIAS = "invalid alias";
const char * const BAD_FILE = "bad file"; const char* const INVALID_TAG = "invalid tag";
const char* const BAD_FILE = "bad file";
template <typename T> template <typename T>
inline const std::string KEY_NOT_FOUND_WITH_KEY(const T&, typename disable_if<is_numeric<T> >::type * = 0) { inline const std::string KEY_NOT_FOUND_WITH_KEY(
const T&, typename disable_if<is_numeric<T> >::type* = 0) {
return KEY_NOT_FOUND; return KEY_NOT_FOUND;
} }
inline const std::string KEY_NOT_FOUND_WITH_KEY(const std::string& key) { inline const std::string KEY_NOT_FOUND_WITH_KEY(const std::string& key) {
std::stringstream stream; std::stringstream stream;
stream << KEY_NOT_FOUND << ": " << key; stream << KEY_NOT_FOUND << ": " << key;
return stream.str(); return stream.str();
} }
template <typename T> template <typename T>
inline const std::string KEY_NOT_FOUND_WITH_KEY(const T& key, typename enable_if<is_numeric<T> >::type * = 0) { inline const std::string KEY_NOT_FOUND_WITH_KEY(
const T& key, typename enable_if<is_numeric<T> >::type* = 0) {
std::stringstream stream; std::stringstream stream;
stream << KEY_NOT_FOUND << ": " << key; stream << KEY_NOT_FOUND << ": " << key;
return stream.str(); return stream.str();
} }
} }
class Exception: public std::runtime_error { class Exception : public std::runtime_error {
public: public:
Exception(const Mark& mark_, const std::string& msg_) Exception(const Mark& mark_, const std::string& msg_)
: std::runtime_error(build_what(mark_, msg_)), mark(mark_), msg(msg_) {} : std::runtime_error(build_what(mark_, msg_)), mark(mark_), msg(msg_) {}
@@ -102,107 +118,110 @@ namespace YAML
std::string msg; std::string msg;
private: private:
static const std::string build_what(const Mark& mark, const std::string& msg) { static const std::string build_what(const Mark& mark,
const std::string& msg) {
std::stringstream output; std::stringstream output;
output << "yaml-cpp: error at line " << mark.line+1 << ", column " << mark.column+1 << ": " << msg; output << "yaml-cpp: error at line " << mark.line + 1 << ", column "
<< mark.column + 1 << ": " << msg;
return output.str(); return output.str();
} }
}; };
class ParserException: public Exception { class ParserException : public Exception {
public: public:
ParserException(const Mark& mark_, const std::string& msg_) ParserException(const Mark& mark_, const std::string& msg_)
: Exception(mark_, msg_) {} : Exception(mark_, msg_) {}
}; };
class RepresentationException: public Exception { class RepresentationException : public Exception {
public: public:
RepresentationException(const Mark& mark_, const std::string& msg_) RepresentationException(const Mark& mark_, const std::string& msg_)
: Exception(mark_, msg_) {} : Exception(mark_, msg_) {}
}; };
// representation exceptions // representation exceptions
class InvalidScalar: public RepresentationException { class InvalidScalar : public RepresentationException {
public: public:
InvalidScalar(const Mark& mark_) InvalidScalar(const Mark& mark_)
: RepresentationException(mark_, ErrorMsg::INVALID_SCALAR) {} : RepresentationException(mark_, ErrorMsg::INVALID_SCALAR) {}
}; };
class KeyNotFound: public RepresentationException { class KeyNotFound : public RepresentationException {
public: public:
template <typename T> template <typename T>
KeyNotFound(const Mark& mark_, const T& key_) KeyNotFound(const Mark& mark_, const T& key_)
: RepresentationException(mark_, ErrorMsg::KEY_NOT_FOUND_WITH_KEY(key_)) {} : RepresentationException(mark_, ErrorMsg::KEY_NOT_FOUND_WITH_KEY(key_)) {
}; }
};
template <typename T> template <typename T>
class TypedKeyNotFound: public KeyNotFound { class TypedKeyNotFound : public KeyNotFound {
public: public:
TypedKeyNotFound(const Mark& mark_, const T& key_) TypedKeyNotFound(const Mark& mark_, const T& key_)
: KeyNotFound(mark_, key_), key(key_) {} : KeyNotFound(mark_, key_), key(key_) {}
virtual ~TypedKeyNotFound() throw() {} virtual ~TypedKeyNotFound() throw() {}
T key; T key;
}; };
template <typename T> template <typename T>
inline TypedKeyNotFound <T> MakeTypedKeyNotFound(const Mark& mark, const T& key) { inline TypedKeyNotFound<T> MakeTypedKeyNotFound(const Mark& mark,
return TypedKeyNotFound <T> (mark, key); const T& key) {
} return TypedKeyNotFound<T>(mark, key);
}
class InvalidNode: public RepresentationException { class InvalidNode : public RepresentationException {
public: public:
InvalidNode() InvalidNode()
: RepresentationException(Mark::null_mark(), ErrorMsg::INVALID_NODE) {} : RepresentationException(Mark::null_mark(), ErrorMsg::INVALID_NODE) {}
}; };
class BadConversion: public RepresentationException { class BadConversion : public RepresentationException {
public: public:
BadConversion() BadConversion()
: RepresentationException(Mark::null_mark(), ErrorMsg::BAD_CONVERSION) {} : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_CONVERSION) {}
}; };
template<typename T> template <typename T>
class TypedBadConversion: public BadConversion { class TypedBadConversion : public BadConversion {
public: public:
TypedBadConversion() TypedBadConversion() : BadConversion() {}
: BadConversion() {} };
};
class BadDereference: public RepresentationException { class BadDereference : public RepresentationException {
public: public:
BadDereference() BadDereference()
: RepresentationException(Mark::null_mark(), ErrorMsg::BAD_DEREFERENCE) {} : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_DEREFERENCE) {}
}; };
class BadSubscript: public RepresentationException { class BadSubscript : public RepresentationException {
public: public:
BadSubscript() BadSubscript()
: RepresentationException(Mark::null_mark(), ErrorMsg::BAD_SUBSCRIPT) {} : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_SUBSCRIPT) {}
}; };
class BadPushback: public RepresentationException { class BadPushback : public RepresentationException {
public: public:
BadPushback() BadPushback()
: RepresentationException(Mark::null_mark(), ErrorMsg::BAD_PUSHBACK) {} : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_PUSHBACK) {}
}; };
class BadInsert: public RepresentationException { class BadInsert : public RepresentationException {
public: public:
BadInsert() BadInsert()
: RepresentationException(Mark::null_mark(), ErrorMsg::BAD_INSERT) {} : RepresentationException(Mark::null_mark(), ErrorMsg::BAD_INSERT) {}
}; };
class EmitterException: public Exception { class EmitterException : public Exception {
public: public:
EmitterException(const std::string& msg_) EmitterException(const std::string& msg_)
: Exception(Mark::null_mark(), msg_) {} : Exception(Mark::null_mark(), msg_) {}
}; };
class BadFile: public Exception { class BadFile : public Exception {
public: public:
BadFile(): Exception(Mark::null_mark(), ErrorMsg::BAD_FILE) {} BadFile() : Exception(Mark::null_mark(), ErrorMsg::BAD_FILE) {}
}; };
} }
#endif // EXCEPTIONS_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // EXCEPTIONS_H_62B23520_7C8E_11DE_8A39_0800200C9A66

257
include/yaml-cpp/node/convert.h
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@@ -1,11 +1,12 @@
#ifndef NODE_CONVERT_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_CONVERT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_CONVERT_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_CONVERT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/binary.h" #include "yaml-cpp/binary.h"
#include "yaml-cpp/node/node.h" #include "yaml-cpp/node/node.h"
#include "yaml-cpp/node/iterator.h" #include "yaml-cpp/node/iterator.h"
@@ -16,217 +17,211 @@
#include <sstream> #include <sstream>
#include <vector> #include <vector>
namespace YAML namespace YAML {
{ namespace conversion {
namespace conversion { inline bool IsInfinity(const std::string& input) {
inline bool IsInfinity(const std::string& input) { return input == ".inf" || input == ".Inf" || input == ".INF" ||
return input == ".inf" || input == ".Inf" || input == ".INF" || input == "+.inf" || input == "+.Inf" || input == "+.INF"; input == "+.inf" || input == "+.Inf" || input == "+.INF";
} }
inline bool IsNegativeInfinity(const std::string& input) { inline bool IsNegativeInfinity(const std::string& input) {
return input == "-.inf" || input == "-.Inf" || input == "-.INF"; return input == "-.inf" || input == "-.Inf" || input == "-.INF";
} }
inline bool IsNaN(const std::string& input) { inline bool IsNaN(const std::string& input) {
return input == ".nan" || input == ".NaN" || input == ".NAN"; return input == ".nan" || input == ".NaN" || input == ".NAN";
} }
} }
// std::string // std::string
template<> template <>
struct convert<std::string> { struct convert<std::string> {
static Node encode(const std::string& rhs) { static Node encode(const std::string& rhs) { return Node(rhs); }
return Node(rhs);
}
static bool decode(const Node& node, std::string& rhs) { static bool decode(const Node& node, std::string& rhs) {
if(!node.IsScalar()) if (!node.IsScalar())
return false; return false;
rhs = node.Scalar(); rhs = node.Scalar();
return true; return true;
} }
}; };
// C-strings can only be encoded // C-strings can only be encoded
template<> template <>
struct convert<const char *> { struct convert<const char*> {
static Node encode(const char *&rhs) { static Node encode(const char*& rhs) { return Node(rhs); }
return Node(rhs); };
}
};
template<std::size_t N> template <std::size_t N>
struct convert<const char[N]> { struct convert<const char[N]> {
static Node encode(const char (&rhs)[N]) { static Node encode(const char (&rhs)[N]) { return Node(rhs); }
return Node(rhs); };
}
};
template<> template <>
struct convert<_Null> { struct convert<_Null> {
static Node encode(const _Null& /* rhs */) { static Node encode(const _Null& /* rhs */) { return Node(); }
return Node();
}
static bool decode(const Node& node, _Null& /* rhs */) { static bool decode(const Node& node, _Null& /* rhs */) {
return node.IsNull(); return node.IsNull();
} }
}; };
#define YAML_DEFINE_CONVERT_STREAMABLE(type, negative_op)\ #define YAML_DEFINE_CONVERT_STREAMABLE(type, negative_op) \
template<>\ template <> \
struct convert<type> {\ struct convert<type> { \
static Node encode(const type& rhs) {\ static Node encode(const type& rhs) { \
std::stringstream stream;\ std::stringstream stream; \
stream.precision(std::numeric_limits<type>::digits10 + 1);\ stream.precision(std::numeric_limits<type>::digits10 + 1); \
stream << rhs;\ stream << rhs; \
return Node(stream.str());\ return Node(stream.str()); \
}\ } \
\ \
static bool decode(const Node& node, type& rhs) {\ static bool decode(const Node& node, type& rhs) { \
if(node.Type() != NodeType::Scalar)\ if (node.Type() != NodeType::Scalar) \
return false;\ return false; \
const std::string& input = node.Scalar();\ const std::string& input = node.Scalar(); \
std::stringstream stream(input);\ std::stringstream stream(input); \
stream.unsetf(std::ios::dec);\ stream.unsetf(std::ios::dec); \
if((stream >> std::noskipws >> rhs) && (stream >> std::ws).eof())\ if ((stream >> std::noskipws >> rhs) && (stream >> std::ws).eof()) \
return true;\ return true; \
if(std::numeric_limits<type>::has_infinity) {\ if (std::numeric_limits<type>::has_infinity) { \
if(conversion::IsInfinity(input)) {\ if (conversion::IsInfinity(input)) { \
rhs = std::numeric_limits<type>::infinity();\ rhs = std::numeric_limits<type>::infinity(); \
return true;\ return true; \
} else if(conversion::IsNegativeInfinity(input)) {\ } else if (conversion::IsNegativeInfinity(input)) { \
rhs = negative_op std::numeric_limits<type>::infinity();\ rhs = negative_op std::numeric_limits<type>::infinity(); \
return true;\ return true; \
}\ } \
}\ } \
\ \
if(std::numeric_limits<type>::has_quiet_NaN && conversion::IsNaN(input)) {\ if (std::numeric_limits<type>::has_quiet_NaN && \
rhs = std::numeric_limits<type>::quiet_NaN();\ conversion::IsNaN(input)) { \
return true;\ rhs = std::numeric_limits<type>::quiet_NaN(); \
}\ return true; \
} \
\ \
return false;\ return false; \
}\ } \
} }
#define YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(type)\ #define YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(type) \
YAML_DEFINE_CONVERT_STREAMABLE(type, -) YAML_DEFINE_CONVERT_STREAMABLE(type, -)
#define YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(type)\ #define YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(type) \
YAML_DEFINE_CONVERT_STREAMABLE(type, +) YAML_DEFINE_CONVERT_STREAMABLE(type, +)
YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(int); YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(int);
YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(short); YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(short);
YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(long); YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(long);
YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(long long); YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(long long);
YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned); YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned);
YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned short); YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned short);
YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned long); YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned long);
YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned long long); YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned long long);
YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(char); YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(char);
YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned char); YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED(unsigned char);
YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(float); YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(float);
YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(double); YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(double);
YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(long double); YAML_DEFINE_CONVERT_STREAMABLE_SIGNED(long double);
#undef YAML_DEFINE_CONVERT_STREAMABLE_SIGNED #undef YAML_DEFINE_CONVERT_STREAMABLE_SIGNED
#undef YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED #undef YAML_DEFINE_CONVERT_STREAMABLE_UNSIGNED
#undef YAML_DEFINE_CONVERT_STREAMABLE #undef YAML_DEFINE_CONVERT_STREAMABLE
// bool // bool
template<> template <>
struct convert<bool> { struct convert<bool> {
static Node encode(bool rhs) { static Node encode(bool rhs) { return rhs ? Node("true") : Node("false"); }
return rhs ? Node("true") : Node("false");
}
static bool decode(const Node& node, bool& rhs); static bool decode(const Node& node, bool& rhs);
}; };
// std::map // std::map
template<typename K, typename V> template <typename K, typename V>
struct convert<std::map<K, V> > { struct convert<std::map<K, V> > {
static Node encode(const std::map<K, V>& rhs) { static Node encode(const std::map<K, V>& rhs) {
Node node(NodeType::Map); Node node(NodeType::Map);
for(typename std::map<K, V>::const_iterator it=rhs.begin();it!=rhs.end();++it) for (typename std::map<K, V>::const_iterator it = rhs.begin();
it != rhs.end(); ++it)
node.force_insert(it->first, it->second); node.force_insert(it->first, it->second);
return node; return node;
} }
static bool decode(const Node& node, std::map<K, V>& rhs) { static bool decode(const Node& node, std::map<K, V>& rhs) {
if(!node.IsMap()) if (!node.IsMap())
return false; return false;
rhs.clear(); rhs.clear();
for(const_iterator it=node.begin();it!=node.end();++it) for (const_iterator it = node.begin(); it != node.end(); ++it)
#if defined(__GNUC__) && __GNUC__ < 4 #if defined(__GNUC__) && __GNUC__ < 4
//workaround for GCC 3: // workaround for GCC 3:
rhs[it->first.template as<K>()] = it->second.template as<V>(); rhs[it->first.template as<K>()] = it->second.template as<V>();
#else #else
rhs[it->first.as<K>()] = it->second.as<V>(); rhs[it->first.as<K>()] = it->second.as<V>();
#endif #endif
return true; return true;
} }
}; };
// std::vector // std::vector
template<typename T> template <typename T>
struct convert<std::vector<T> > { struct convert<std::vector<T> > {
static Node encode(const std::vector<T>& rhs) { static Node encode(const std::vector<T>& rhs) {
Node node(NodeType::Sequence); Node node(NodeType::Sequence);
for(typename std::vector<T>::const_iterator it=rhs.begin();it!=rhs.end();++it) for (typename std::vector<T>::const_iterator it = rhs.begin();
it != rhs.end(); ++it)
node.push_back(*it); node.push_back(*it);
return node; return node;
} }
static bool decode(const Node& node, std::vector<T>& rhs) { static bool decode(const Node& node, std::vector<T>& rhs) {
if(!node.IsSequence()) if (!node.IsSequence())
return false; return false;
rhs.clear(); rhs.clear();
for(const_iterator it=node.begin();it!=node.end();++it) for (const_iterator it = node.begin(); it != node.end(); ++it)
#if defined(__GNUC__) && __GNUC__ < 4 #if defined(__GNUC__) && __GNUC__ < 4
//workaround for GCC 3: // workaround for GCC 3:
rhs.push_back(it->template as<T>()); rhs.push_back(it->template as<T>());
#else #else
rhs.push_back(it->as<T>()); rhs.push_back(it->as<T>());
#endif #endif
return true; return true;
} }
}; };
// std::list // std::list
template<typename T> template <typename T>
struct convert<std::list<T> > { struct convert<std::list<T> > {
static Node encode(const std::list<T>& rhs) { static Node encode(const std::list<T>& rhs) {
Node node(NodeType::Sequence); Node node(NodeType::Sequence);
for(typename std::list<T>::const_iterator it=rhs.begin();it!=rhs.end();++it) for (typename std::list<T>::const_iterator it = rhs.begin();
it != rhs.end(); ++it)
node.push_back(*it); node.push_back(*it);
return node; return node;
} }
static bool decode(const Node& node, std::list<T>& rhs) { static bool decode(const Node& node, std::list<T>& rhs) {
if(!node.IsSequence()) if (!node.IsSequence())
return false; return false;
rhs.clear(); rhs.clear();
for(const_iterator it=node.begin();it!=node.end();++it) for (const_iterator it = node.begin(); it != node.end(); ++it)
#if defined(__GNUC__) && __GNUC__ < 4 #if defined(__GNUC__) && __GNUC__ < 4
//workaround for GCC 3: // workaround for GCC 3:
rhs.push_back(it->template as<T>()); rhs.push_back(it->template as<T>());
#else #else
rhs.push_back(it->as<T>()); rhs.push_back(it->as<T>());
#endif #endif
return true; return true;
} }
}; };
// std::pair // std::pair
template<typename T, typename U> template <typename T, typename U>
struct convert<std::pair<T, U> > { struct convert<std::pair<T, U> > {
static Node encode(const std::pair<T, U>& rhs) { static Node encode(const std::pair<T, U>& rhs) {
Node node(NodeType::Sequence); Node node(NodeType::Sequence);
node.push_back(rhs.first); node.push_back(rhs.first);
@@ -235,46 +230,46 @@ namespace YAML
} }
static bool decode(const Node& node, std::pair<T, U>& rhs) { static bool decode(const Node& node, std::pair<T, U>& rhs) {
if(!node.IsSequence()) if (!node.IsSequence())
return false; return false;
if (node.size() != 2) if (node.size() != 2)
return false; return false;
#if defined(__GNUC__) && __GNUC__ < 4 #if defined(__GNUC__) && __GNUC__ < 4
//workaround for GCC 3: // workaround for GCC 3:
rhs.first = node[0].template as<T>(); rhs.first = node[0].template as<T>();
#else #else
rhs.first = node[0].as<T>(); rhs.first = node[0].as<T>();
#endif #endif
#if defined(__GNUC__) && __GNUC__ < 4 #if defined(__GNUC__) && __GNUC__ < 4
//workaround for GCC 3: // workaround for GCC 3:
rhs.second = node[1].template as<U>(); rhs.second = node[1].template as<U>();
#else #else
rhs.second = node[1].as<U>(); rhs.second = node[1].as<U>();
#endif #endif
return true; return true;
} }
}; };
// binary // binary
template<> template <>
struct convert<Binary> { struct convert<Binary> {
static Node encode(const Binary& rhs) { static Node encode(const Binary& rhs) {
return Node(EncodeBase64(rhs.data(), rhs.size())); return Node(EncodeBase64(rhs.data(), rhs.size()));
} }
static bool decode(const Node& node, Binary& rhs) { static bool decode(const Node& node, Binary& rhs) {
if(!node.IsScalar()) if (!node.IsScalar())
return false; return false;
std::vector<unsigned char> data = DecodeBase64(node.Scalar()); std::vector<unsigned char> data = DecodeBase64(node.Scalar());
if(data.empty() && !node.Scalar().empty()) if (data.empty() && !node.Scalar().empty())
return false; return false;
rhs.swap(data); rhs.swap(data);
return true; return true;
} }
}; };
} }
#endif // NODE_CONVERT_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_CONVERT_H_62B23520_7C8E_11DE_8A39_0800200C9A66

28
include/yaml-cpp/node/detail/bool_type.h
View File

@@ -1,26 +1,26 @@
#ifndef NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
namespace YAML namespace YAML {
{ namespace detail {
namespace detail struct unspecified_bool {
{
struct unspecified_bool {
struct NOT_ALLOWED; struct NOT_ALLOWED;
static void true_value(NOT_ALLOWED*) {} static void true_value(NOT_ALLOWED*) {}
}; };
typedef void (*unspecified_bool_type)(unspecified_bool::NOT_ALLOWED*); typedef void (*unspecified_bool_type)(unspecified_bool::NOT_ALLOWED*);
} }
} }
#define YAML_CPP_OPERATOR_BOOL()\ #define YAML_CPP_OPERATOR_BOOL() \
operator YAML::detail::unspecified_bool_type() const\ operator YAML::detail::unspecified_bool_type() const { \
{\ return this->operator!() ? 0 \
return this->operator!() ? 0 : &YAML::detail::unspecified_bool::true_value;\ : &YAML::detail::unspecified_bool::true_value; \
} }
#endif // NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_DETAIL_BOOL_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66

142
include/yaml-cpp/node/detail/impl.h
View File

@@ -1,87 +1,96 @@
#ifndef NODE_DETAIL_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_DETAIL_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_DETAIL_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_DETAIL_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/node/detail/node.h" #include "yaml-cpp/node/detail/node.h"
#include "yaml-cpp/node/detail/node_data.h" #include "yaml-cpp/node/detail/node_data.h"
#include <boost/type_traits.hpp> #include <boost/type_traits.hpp>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail template <typename Key, typename Enable = void>
{ struct get_idx {
template<typename Key, typename Enable = void> static node* get(const std::vector<node*>& /* sequence */,
struct get_idx { const Key& /* key */, shared_memory_holder /* pMemory */) {
static node *get(const std::vector<node *>& /* sequence */, const Key& /* key */, shared_memory_holder /* pMemory */) {
return 0; return 0;
} }
}; };
template<typename Key> template <typename Key>
struct get_idx<Key, typename boost::enable_if_c<boost::is_unsigned<Key>::value && !boost::is_same<Key, bool>::value>::type> { struct get_idx<
static node *get(const std::vector<node *>& sequence, const Key& key, shared_memory_holder /* pMemory */) { Key, typename boost::enable_if_c<boost::is_unsigned<Key>::value &&
!boost::is_same<Key, bool>::value>::type> {
static node* get(const std::vector<node*>& sequence, const Key& key,
shared_memory_holder /* pMemory */) {
return key < sequence.size() ? sequence[key] : 0; return key < sequence.size() ? sequence[key] : 0;
} }
static node *get(std::vector<node *>& sequence, const Key& key, shared_memory_holder pMemory) { static node* get(std::vector<node*>& sequence, const Key& key,
if(key > sequence.size()) shared_memory_holder pMemory) {
if (key > sequence.size())
return 0; return 0;
if(key == sequence.size()) if (key == sequence.size())
sequence.push_back(&pMemory->create_node()); sequence.push_back(&pMemory->create_node());
return sequence[key]; return sequence[key];
} }
}; };
template<typename Key> template <typename Key>
struct get_idx<Key, typename boost::enable_if<boost::is_signed<Key> >::type> { struct get_idx<Key, typename boost::enable_if<boost::is_signed<Key> >::type> {
static node *get(const std::vector<node *>& sequence, const Key& key, shared_memory_holder pMemory) { static node* get(const std::vector<node*>& sequence, const Key& key,
return key >= 0 ? get_idx<std::size_t>::get(sequence, static_cast<std::size_t>(key), pMemory) : 0; shared_memory_holder pMemory) {
return key >= 0 ? get_idx<std::size_t>::get(
sequence, static_cast<std::size_t>(key), pMemory)
: 0;
} }
static node *get(std::vector<node *>& sequence, const Key& key, shared_memory_holder pMemory) { static node* get(std::vector<node*>& sequence, const Key& key,
return key >= 0 ? get_idx<std::size_t>::get(sequence, static_cast<std::size_t>(key), pMemory) : 0; shared_memory_holder pMemory) {
return key >= 0 ? get_idx<std::size_t>::get(
sequence, static_cast<std::size_t>(key), pMemory)
: 0;
} }
}; };
// indexing // indexing
template<typename Key> template <typename Key>
inline node& node_data::get(const Key& key, shared_memory_holder pMemory) const inline node& node_data::get(const Key& key,
{ shared_memory_holder pMemory) const {
switch(m_type) { switch (m_type) {
case NodeType::Map: case NodeType::Map:
break; break;
case NodeType::Undefined: case NodeType::Undefined:
case NodeType::Null: case NodeType::Null:
return pMemory->create_node(); return pMemory->create_node();
case NodeType::Sequence: case NodeType::Sequence:
if(node *pNode = get_idx<Key>::get(m_sequence, key, pMemory)) if (node* pNode = get_idx<Key>::get(m_sequence, key, pMemory))
return *pNode; return *pNode;
return pMemory->create_node(); return pMemory->create_node();
case NodeType::Scalar: case NodeType::Scalar:
throw BadSubscript(); throw BadSubscript();
} }
for(node_map::const_iterator it=m_map.begin();it!=m_map.end();++it) { for (node_map::const_iterator it = m_map.begin(); it != m_map.end(); ++it) {
if(equals(*it->first, key, pMemory)) if (equals(*it->first, key, pMemory))
return *it->second; return *it->second;
} }
return pMemory->create_node(); return pMemory->create_node();
} }
template<typename Key> template <typename Key>
inline node& node_data::get(const Key& key, shared_memory_holder pMemory) inline node& node_data::get(const Key& key, shared_memory_holder pMemory) {
{ switch (m_type) {
switch(m_type) {
case NodeType::Map: case NodeType::Map:
break; break;
case NodeType::Undefined: case NodeType::Undefined:
case NodeType::Null: case NodeType::Null:
case NodeType::Sequence: case NodeType::Sequence:
if(node *pNode = get_idx<Key>::get(m_sequence, key, pMemory)) { if (node* pNode = get_idx<Key>::get(m_sequence, key, pMemory)) {
m_type = NodeType::Sequence; m_type = NodeType::Sequence;
return *pNode; return *pNode;
} }
@@ -92,8 +101,8 @@ namespace YAML
throw BadSubscript(); throw BadSubscript();
} }
for(node_map::const_iterator it=m_map.begin();it!=m_map.end();++it) { for (node_map::const_iterator it = m_map.begin(); it != m_map.end(); ++it) {
if(equals(*it->first, key, pMemory)) if (equals(*it->first, key, pMemory))
return *it->second; return *it->second;
} }
@@ -101,29 +110,28 @@ namespace YAML
node& v = pMemory->create_node(); node& v = pMemory->create_node();
insert_map_pair(k, v); insert_map_pair(k, v);
return v; return v;
} }
template<typename Key> template <typename Key>
inline bool node_data::remove(const Key& key, shared_memory_holder pMemory) inline bool node_data::remove(const Key& key, shared_memory_holder pMemory) {
{ if (m_type != NodeType::Map)
if(m_type != NodeType::Map)
return false; return false;
for(node_map::iterator it=m_map.begin();it!=m_map.end();++it) { for (node_map::iterator it = m_map.begin(); it != m_map.end(); ++it) {
if(equals(*it->first, key, pMemory)) { if (equals(*it->first, key, pMemory)) {
m_map.erase(it); m_map.erase(it);
return true; return true;
} }
} }
return false; return false;
} }
// map // map
template<typename Key, typename Value> template <typename Key, typename Value>
inline void node_data::force_insert(const Key& key, const Value& value, shared_memory_holder pMemory) inline void node_data::force_insert(const Key& key, const Value& value,
{ shared_memory_holder pMemory) {
switch(m_type) { switch (m_type) {
case NodeType::Map: case NodeType::Map:
break; break;
case NodeType::Undefined: case NodeType::Undefined:
@@ -138,31 +146,31 @@ namespace YAML
node& k = convert_to_node(key, pMemory); node& k = convert_to_node(key, pMemory);
node& v = convert_to_node(value, pMemory); node& v = convert_to_node(value, pMemory);
insert_map_pair(k, v); insert_map_pair(k, v);
} }
template<typename T> template <typename T>
inline bool node_data::equals(node& node, const T& rhs, shared_memory_holder pMemory) inline bool node_data::equals(node& node, const T& rhs,
{ shared_memory_holder pMemory) {
T lhs; T lhs;
if(convert<T>::decode(Node(node, pMemory), lhs)) if (convert<T>::decode(Node(node, pMemory), lhs))
return lhs == rhs; return lhs == rhs;
return false; return false;
} }
inline bool node_data::equals(node& node, const char *rhs, shared_memory_holder pMemory) inline bool node_data::equals(node& node, const char* rhs,
{ shared_memory_holder pMemory) {
return equals<std::string>(node, rhs, pMemory); return equals<std::string>(node, rhs, pMemory);
} }
template<typename T> template <typename T>
inline node& node_data::convert_to_node(const T& rhs, shared_memory_holder pMemory) inline node& node_data::convert_to_node(const T& rhs,
{ shared_memory_holder pMemory) {
Node value = convert<T>::encode(rhs); Node value = convert<T>::encode(rhs);
value.EnsureNodeExists(); value.EnsureNodeExists();
pMemory->merge(*value.m_pMemory); pMemory->merge(*value.m_pMemory);
return *value.m_pNode; return *value.m_pNode;
} }
} }
} }
#endif // NODE_DETAIL_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_DETAIL_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66

48
include/yaml-cpp/node/detail/iterator.h
View File

@@ -1,33 +1,29 @@
#ifndef VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include "yaml-cpp/node/ptr.h" #include "yaml-cpp/node/ptr.h"
#include "yaml-cpp/node/detail/node_iterator.h" #include "yaml-cpp/node/detail/node_iterator.h"
#include <boost/iterator/iterator_adaptor.hpp> #include <boost/iterator/iterator_adaptor.hpp>
#include <boost/utility.hpp> #include <boost/utility.hpp>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail struct iterator_value;
{
struct iterator_value;
template<typename V> template <typename V>
class iterator_base: public boost::iterator_adaptor< class iterator_base
iterator_base<V>, : public boost::iterator_adaptor<iterator_base<V>, node_iterator, V,
node_iterator, std::forward_iterator_tag, V> {
V,
std::forward_iterator_tag,
V>
{
private: private:
template<typename> friend class iterator_base; template <typename>
friend class iterator_base;
struct enabler {}; struct enabler {};
typedef typename iterator_base::base_type base_type; typedef typename iterator_base::base_type base_type;
@@ -36,10 +32,16 @@ namespace YAML
public: public:
iterator_base() {} iterator_base() {}
explicit iterator_base(base_type rhs, shared_memory_holder pMemory): iterator_base::iterator_adaptor_(rhs), m_pMemory(pMemory) {} explicit iterator_base(base_type rhs, shared_memory_holder pMemory)
: iterator_base::iterator_adaptor_(rhs), m_pMemory(pMemory) {}
template<class W> template <class W>
iterator_base(const iterator_base<W>& rhs, typename boost::enable_if<boost::is_convertible<W*, V*>, enabler>::type = enabler()): iterator_base::iterator_adaptor_(rhs.base()), m_pMemory(rhs.m_pMemory) {} iterator_base(
const iterator_base<W>& rhs,
typename boost::enable_if<boost::is_convertible<W*, V*>, enabler>::type =
enabler())
: iterator_base::iterator_adaptor_(rhs.base()),
m_pMemory(rhs.m_pMemory) {}
private: private:
friend class boost::iterator_core_access; friend class boost::iterator_core_access;
@@ -48,17 +50,17 @@ namespace YAML
value_type dereference() const { value_type dereference() const {
const typename base_type::value_type& v = *this->base(); const typename base_type::value_type& v = *this->base();
if(v.pNode) if (v.pNode)
return value_type(Node(*v, m_pMemory)); return value_type(Node(*v, m_pMemory));
if(v.first && v.second) if (v.first && v.second)
return value_type(Node(*v.first, m_pMemory), Node(*v.second, m_pMemory)); return value_type(Node(*v.first, m_pMemory), Node(*v.second, m_pMemory));
return value_type(); return value_type();
} }
private: private:
shared_memory_holder m_pMemory; shared_memory_holder m_pMemory;
}; };
} }
} }
#endif // VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_DETAIL_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66

23
include/yaml-cpp/node/detail/iterator_fwd.h
View File

@@ -1,27 +1,28 @@
#ifndef VALUE_DETAIL_ITERATOR_FWD_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_DETAIL_ITERATOR_FWD_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_DETAIL_ITERATOR_FWD_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_DETAIL_ITERATOR_FWD_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include <list> #include <list>
#include <utility> #include <utility>
#include <vector> #include <vector>
namespace YAML namespace YAML {
{ class node;
class node;
namespace detail { namespace detail {
struct iterator_value; struct iterator_value;
template<typename V> class iterator_base; template <typename V>
} class iterator_base;
}
typedef detail::iterator_base<detail::iterator_value> iterator; typedef detail::iterator_base<detail::iterator_value> iterator;
typedef detail::iterator_base<const detail::iterator_value> const_iterator; typedef detail::iterator_base<const detail::iterator_value> const_iterator;
} }
#endif // VALUE_DETAIL_ITERATOR_FWD_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_DETAIL_ITERATOR_FWD_H_62B23520_7C8E_11DE_8A39_0800200C9A66

22
include/yaml-cpp/node/detail/memory.h
View File

@@ -1,7 +1,9 @@
#ifndef VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
@@ -9,11 +11,9 @@
#include <set> #include <set>
#include <boost/shared_ptr.hpp> #include <boost/shared_ptr.hpp>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail class memory {
{
class memory {
public: public:
node& create_node(); node& create_node();
void merge(const memory& rhs); void merge(const memory& rhs);
@@ -21,19 +21,19 @@ namespace YAML
private: private:
typedef std::set<shared_node> Nodes; typedef std::set<shared_node> Nodes;
Nodes m_nodes; Nodes m_nodes;
}; };
class memory_holder { class memory_holder {
public: public:
memory_holder(): m_pMemory(new memory) {} memory_holder() : m_pMemory(new memory) {}
node& create_node() { return m_pMemory->create_node(); } node& create_node() { return m_pMemory->create_node(); }
void merge(memory_holder& rhs); void merge(memory_holder& rhs);
private: private:
boost::shared_ptr<memory> m_pMemory; boost::shared_ptr<memory> m_pMemory;
}; };
} }
} }
#endif // VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66

73
include/yaml-cpp/node/detail/node.h
View File

@@ -1,11 +1,12 @@
#ifndef NODE_DETAIL_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_DETAIL_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_DETAIL_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_DETAIL_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include "yaml-cpp/node/type.h" #include "yaml-cpp/node/type.h"
#include "yaml-cpp/node/ptr.h" #include "yaml-cpp/node/ptr.h"
@@ -13,17 +14,14 @@
#include <set> #include <set>
#include <boost/utility.hpp> #include <boost/utility.hpp>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail class node : private boost::noncopyable {
{
class node: private boost::noncopyable
{
public: public:
node(): m_pRef(new node_ref) {} node() : m_pRef(new node_ref) {}
bool is(const node& rhs) const { return m_pRef == rhs.m_pRef; } bool is(const node& rhs) const { return m_pRef == rhs.m_pRef; }
const node_ref *ref() const { return m_pRef.get(); } const node_ref* ref() const { return m_pRef.get(); }
bool is_defined() const { return m_pRef->is_defined(); } bool is_defined() const { return m_pRef->is_defined(); }
NodeType::value type() const { return m_pRef->type(); } NodeType::value type() const { return m_pRef->type(); }
@@ -32,35 +30,36 @@ namespace YAML
const std::string& tag() const { return m_pRef->tag(); } const std::string& tag() const { return m_pRef->tag(); }
void mark_defined() { void mark_defined() {
if(is_defined()) if (is_defined())
return; return;
m_pRef->mark_defined(); m_pRef->mark_defined();
for(nodes::iterator it=m_dependencies.begin();it!=m_dependencies.end();++it) for (nodes::iterator it = m_dependencies.begin();
it != m_dependencies.end(); ++it)
(*it)->mark_defined(); (*it)->mark_defined();
m_dependencies.clear(); m_dependencies.clear();
} }
void add_dependency(node& rhs) { void add_dependency(node& rhs) {
if(is_defined()) if (is_defined())
rhs.mark_defined(); rhs.mark_defined();
else else
m_dependencies.insert(&rhs); m_dependencies.insert(&rhs);
} }
void set_ref(const node& rhs) { void set_ref(const node& rhs) {
if(rhs.is_defined()) if (rhs.is_defined())
mark_defined(); mark_defined();
m_pRef = rhs.m_pRef; m_pRef = rhs.m_pRef;
} }
void set_data(const node& rhs) { void set_data(const node& rhs) {
if(rhs.is_defined()) if (rhs.is_defined())
mark_defined(); mark_defined();
m_pRef->set_data(*rhs.m_pRef); m_pRef->set_data(*rhs.m_pRef);
} }
void set_type(NodeType::value type) { void set_type(NodeType::value type) {
if(type != NodeType::Undefined) if (type != NodeType::Undefined)
mark_defined(); mark_defined();
m_pRef->set_type(type); m_pRef->set_type(type);
} }
@@ -80,10 +79,14 @@ namespace YAML
// size/iterator // size/iterator
std::size_t size() const { return m_pRef->size(); } std::size_t size() const { return m_pRef->size(); }
const_node_iterator begin() const { return static_cast<const node_ref&>(*m_pRef).begin(); } const_node_iterator begin() const {
return static_cast<const node_ref&>(*m_pRef).begin();
}
node_iterator begin() { return m_pRef->begin(); } node_iterator begin() { return m_pRef->begin(); }
const_node_iterator end() const { return static_cast<const node_ref&>(*m_pRef).end(); } const_node_iterator end() const {
return static_cast<const node_ref&>(*m_pRef).end();
}
node_iterator end() { return m_pRef->end(); } node_iterator end() { return m_pRef->end(); }
// sequence // sequence
@@ -98,33 +101,47 @@ namespace YAML
} }
// indexing // indexing
template<typename Key> node& get(const Key& key, shared_memory_holder pMemory) const { return static_cast<const node_ref&>(*m_pRef).get(key, pMemory); } template <typename Key>
template<typename Key> node& get(const Key& key, shared_memory_holder pMemory) { node& get(const Key& key, shared_memory_holder pMemory) const {
return static_cast<const node_ref&>(*m_pRef).get(key, pMemory);
}
template <typename Key>
node& get(const Key& key, shared_memory_holder pMemory) {
node& value = m_pRef->get(key, pMemory); node& value = m_pRef->get(key, pMemory);
value.add_dependency(*this); value.add_dependency(*this);
return value; return value;
} }
template<typename Key> bool remove(const Key& key, shared_memory_holder pMemory) { return m_pRef->remove(key, pMemory); } template <typename Key>
bool remove(const Key& key, shared_memory_holder pMemory) {
return m_pRef->remove(key, pMemory);
}
node& get(node& key, shared_memory_holder pMemory) const { return static_cast<const node_ref&>(*m_pRef).get(key, pMemory); } node& get(node& key, shared_memory_holder pMemory) const {
return static_cast<const node_ref&>(*m_pRef).get(key, pMemory);
}
node& get(node& key, shared_memory_holder pMemory) { node& get(node& key, shared_memory_holder pMemory) {
node& value = m_pRef->get(key, pMemory); node& value = m_pRef->get(key, pMemory);
key.add_dependency(*this); key.add_dependency(*this);
value.add_dependency(*this); value.add_dependency(*this);
return value; return value;
} }
bool remove(node& key, shared_memory_holder pMemory) { return m_pRef->remove(key, pMemory); } bool remove(node& key, shared_memory_holder pMemory) {
return m_pRef->remove(key, pMemory);
}
// map // map
template<typename Key, typename Value> template <typename Key, typename Value>
void force_insert(const Key& key, const Value& value, shared_memory_holder pMemory){ m_pRef->force_insert(key, value, pMemory); } void force_insert(const Key& key, const Value& value,
shared_memory_holder pMemory) {
m_pRef->force_insert(key, value, pMemory);
}
private: private:
shared_node_ref m_pRef; shared_node_ref m_pRef;
typedef std::set<node *> nodes; typedef std::set<node*> nodes;
nodes m_dependencies; nodes m_dependencies;
}; };
} }
} }
#endif // NODE_DETAIL_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_DETAIL_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66

48
include/yaml-cpp/node/detail/node_data.h
View File

@@ -1,11 +1,12 @@
#ifndef VALUE_DETAIL_NODE_DATA_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_DETAIL_NODE_DATA_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_DETAIL_NODE_DATA_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_DETAIL_NODE_DATA_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include "yaml-cpp/node/iterator.h" #include "yaml-cpp/node/iterator.h"
#include "yaml-cpp/node/ptr.h" #include "yaml-cpp/node/ptr.h"
@@ -15,12 +16,9 @@
#include <utility> #include <utility>
#include <vector> #include <vector>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail class node_data : private boost::noncopyable {
{
class node_data: private boost::noncopyable
{
public: public:
node_data(); node_data();
@@ -31,7 +29,9 @@ namespace YAML
void set_scalar(const std::string& scalar); void set_scalar(const std::string& scalar);
bool is_defined() const { return m_isDefined; } bool is_defined() const { return m_isDefined; }
NodeType::value type() const { return m_isDefined ? m_type : NodeType::Undefined; } NodeType::value type() const {
return m_isDefined ? m_type : NodeType::Undefined;
}
const std::string& scalar() const { return m_scalar; } const std::string& scalar() const { return m_scalar; }
const std::string& tag() const { return m_tag; } const std::string& tag() const { return m_tag; }
@@ -49,17 +49,21 @@ namespace YAML
void insert(node& key, node& value, shared_memory_holder pMemory); void insert(node& key, node& value, shared_memory_holder pMemory);
// indexing // indexing
template<typename Key> node& get(const Key& key, shared_memory_holder pMemory) const; template <typename Key>
template<typename Key> node& get(const Key& key, shared_memory_holder pMemory); node& get(const Key& key, shared_memory_holder pMemory) const;
template<typename Key> bool remove(const Key& key, shared_memory_holder pMemory); template <typename Key>
node& get(const Key& key, shared_memory_holder pMemory);
template <typename Key>
bool remove(const Key& key, shared_memory_holder pMemory);
node& get(node& key, shared_memory_holder pMemory) const; node& get(node& key, shared_memory_holder pMemory) const;
node& get(node& key, shared_memory_holder pMemory); node& get(node& key, shared_memory_holder pMemory);
bool remove(node& key, shared_memory_holder pMemory); bool remove(node& key, shared_memory_holder pMemory);
// map // map
template<typename Key, typename Value> template <typename Key, typename Value>
void force_insert(const Key& key, const Value& value, shared_memory_holder pMemory); void force_insert(const Key& key, const Value& value,
shared_memory_holder pMemory);
public: public:
static std::string empty_scalar; static std::string empty_scalar;
@@ -75,11 +79,11 @@ namespace YAML
void convert_to_map(shared_memory_holder pMemory); void convert_to_map(shared_memory_holder pMemory);
void convert_sequence_to_map(shared_memory_holder pMemory); void convert_sequence_to_map(shared_memory_holder pMemory);
template<typename T> template <typename T>
static bool equals(node& node, const T& rhs, shared_memory_holder pMemory); static bool equals(node& node, const T& rhs, shared_memory_holder pMemory);
static bool equals(node& node, const char *rhs, shared_memory_holder pMemory); static bool equals(node& node, const char* rhs, shared_memory_holder pMemory);
template<typename T> template <typename T>
static node& convert_to_node(const T& rhs, shared_memory_holder pMemory); static node& convert_to_node(const T& rhs, shared_memory_holder pMemory);
private: private:
@@ -91,20 +95,20 @@ namespace YAML
std::string m_scalar; std::string m_scalar;
// sequence // sequence
typedef std::vector<node *> node_seq; typedef std::vector<node*> node_seq;
node_seq m_sequence; node_seq m_sequence;
mutable std::size_t m_seqSize; mutable std::size_t m_seqSize;
// map // map
typedef std::map<node *, node *> node_map; typedef std::map<node*, node*> node_map;
node_map m_map; node_map m_map;
typedef std::pair<node *, node *> kv_pair; typedef std::pair<node*, node*> kv_pair;
typedef std::list<kv_pair> kv_pairs; typedef std::list<kv_pair> kv_pairs;
mutable kv_pairs m_undefinedPairs; mutable kv_pairs m_undefinedPairs;
}; };
} }
} }
#endif // VALUE_DETAIL_NODE_DATA_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_DETAIL_NODE_DATA_H_62B23520_7C8E_11DE_8A39_0800200C9A66

130
include/yaml-cpp/node/detail/node_iterator.h
View File

@@ -1,11 +1,12 @@
#ifndef VALUE_DETAIL_NODE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_DETAIL_NODE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_DETAIL_NODE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_DETAIL_NODE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include "yaml-cpp/node/ptr.h" #include "yaml-cpp/node/ptr.h"
#include <boost/iterator/iterator_facade.hpp> #include <boost/iterator/iterator_facade.hpp>
@@ -14,49 +15,50 @@
#include <utility> #include <utility>
#include <vector> #include <vector>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail struct iterator_type {
{ enum value {
struct iterator_type { enum value { None, Sequence, Map }; }; None,
Sequence,
Map
};
};
template<typename V> template <typename V>
struct node_iterator_value: public std::pair<V*, V*> { struct node_iterator_value : public std::pair<V*, V*> {
typedef std::pair<V*, V*> kv; typedef std::pair<V*, V*> kv;
node_iterator_value(): kv(), pNode(0) {} node_iterator_value() : kv(), pNode(0) {}
explicit node_iterator_value(V& rhs): kv(), pNode(&rhs) {} explicit node_iterator_value(V& rhs) : kv(), pNode(&rhs) {}
explicit node_iterator_value(V& key, V& value): kv(&key, &value), pNode(0) {} explicit node_iterator_value(V& key, V& value) : kv(&key, &value), pNode(0) {}
V& operator *() const { return *pNode; } V& operator*() const { return *pNode; }
V& operator ->() const { return *pNode; } V& operator->() const { return *pNode; }
V *pNode; V* pNode;
}; };
typedef std::vector<node *> node_seq; typedef std::vector<node*> node_seq;
typedef std::map<node *, node *> node_map; typedef std::map<node*, node*> node_map;
template<typename V> template <typename V>
struct node_iterator_type { struct node_iterator_type {
typedef node_seq::iterator seq; typedef node_seq::iterator seq;
typedef node_map::iterator map; typedef node_map::iterator map;
}; };
template<typename V> template <typename V>
struct node_iterator_type<const V> { struct node_iterator_type<const V> {
typedef node_seq::const_iterator seq; typedef node_seq::const_iterator seq;
typedef node_map::const_iterator map; typedef node_map::const_iterator map;
}; };
template <typename V>
template<typename V> class node_iterator_base
class node_iterator_base: public boost::iterator_facade< : public boost::iterator_facade<
node_iterator_base<V>, node_iterator_base<V>, node_iterator_value<V>,
node_iterator_value<V>, std::forward_iterator_tag, node_iterator_value<V> > {
std::forward_iterator_tag,
node_iterator_value<V> >
{
private: private:
struct enabler {}; struct enabler {};
@@ -65,36 +67,49 @@ namespace YAML
typedef typename node_iterator_type<V>::map MapIter; typedef typename node_iterator_type<V>::map MapIter;
typedef node_iterator_value<V> value_type; typedef node_iterator_value<V> value_type;
node_iterator_base(): m_type(iterator_type::None) {} node_iterator_base() : m_type(iterator_type::None) {}
explicit node_iterator_base(SeqIter seqIt): m_type(iterator_type::Sequence), m_seqIt(seqIt) {} explicit node_iterator_base(SeqIter seqIt)
explicit node_iterator_base(MapIter mapIt, MapIter mapEnd): m_type(iterator_type::Map), m_mapIt(mapIt), m_mapEnd(mapEnd) { : m_type(iterator_type::Sequence), m_seqIt(seqIt) {}
explicit node_iterator_base(MapIter mapIt, MapIter mapEnd)
: m_type(iterator_type::Map), m_mapIt(mapIt), m_mapEnd(mapEnd) {
m_mapIt = increment_until_defined(m_mapIt); m_mapIt = increment_until_defined(m_mapIt);
} }
template<typename W> template <typename W>
node_iterator_base(const node_iterator_base<W>& rhs, typename boost::enable_if<boost::is_convertible<W*, V*>, enabler>::type = enabler()) node_iterator_base(
: m_type(rhs.m_type), m_seqIt(rhs.m_seqIt), m_mapIt(rhs.m_mapIt), m_mapEnd(rhs.m_mapEnd) {} const node_iterator_base<W>& rhs,
typename boost::enable_if<boost::is_convertible<W*, V*>, enabler>::type =
enabler())
: m_type(rhs.m_type),
m_seqIt(rhs.m_seqIt),
m_mapIt(rhs.m_mapIt),
m_mapEnd(rhs.m_mapEnd) {}
private: private:
friend class boost::iterator_core_access; friend class boost::iterator_core_access;
template<typename> friend class node_iterator_base; template <typename>
friend class node_iterator_base;
template<typename W> template <typename W>
bool equal(const node_iterator_base<W>& rhs) const { bool equal(const node_iterator_base<W>& rhs) const {
if(m_type != rhs.m_type) if (m_type != rhs.m_type)
return false; return false;
switch(m_type) { switch (m_type) {
case iterator_type::None: return true; case iterator_type::None:
case iterator_type::Sequence: return m_seqIt == rhs.m_seqIt; return true;
case iterator_type::Map: return m_mapIt == rhs.m_mapIt; case iterator_type::Sequence:
return m_seqIt == rhs.m_seqIt;
case iterator_type::Map:
return m_mapIt == rhs.m_mapIt;
} }
return true; return true;
} }
void increment() { void increment() {
switch(m_type) { switch (m_type) {
case iterator_type::None: break; case iterator_type::None:
break;
case iterator_type::Sequence: case iterator_type::Sequence:
++m_seqIt; ++m_seqIt;
break; break;
@@ -106,16 +121,19 @@ namespace YAML
} }
value_type dereference() const { value_type dereference() const {
switch(m_type) { switch (m_type) {
case iterator_type::None: return value_type(); case iterator_type::None:
case iterator_type::Sequence: return value_type(**m_seqIt); return value_type();
case iterator_type::Map: return value_type(*m_mapIt->first, *m_mapIt->second); case iterator_type::Sequence:
return value_type(**m_seqIt);
case iterator_type::Map:
return value_type(*m_mapIt->first, *m_mapIt->second);
} }
return value_type(); return value_type();
} }
MapIter increment_until_defined(MapIter it) { MapIter increment_until_defined(MapIter it) {
while(it != m_mapEnd && !is_defined(it)) while (it != m_mapEnd && !is_defined(it))
++it; ++it;
return it; return it;
} }
@@ -129,11 +147,11 @@ namespace YAML
SeqIter m_seqIt; SeqIter m_seqIt;
MapIter m_mapIt, m_mapEnd; MapIter m_mapIt, m_mapEnd;
}; };
typedef node_iterator_base<node> node_iterator; typedef node_iterator_base<node> node_iterator;
typedef node_iterator_base<const node> const_node_iterator; typedef node_iterator_base<const node> const_node_iterator;
} }
} }
#endif // VALUE_DETAIL_NODE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_DETAIL_NODE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66

74
include/yaml-cpp/node/detail/node_ref.h
View File

@@ -1,25 +1,23 @@
#ifndef VALUE_DETAIL_NODE_REF_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_DETAIL_NODE_REF_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_DETAIL_NODE_REF_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_DETAIL_NODE_REF_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include "yaml-cpp/node/type.h" #include "yaml-cpp/node/type.h"
#include "yaml-cpp/node/ptr.h" #include "yaml-cpp/node/ptr.h"
#include "yaml-cpp/node/detail/node_data.h" #include "yaml-cpp/node/detail/node_data.h"
#include <boost/utility.hpp> #include <boost/utility.hpp>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail class node_ref : private boost::noncopyable {
{
class node_ref: private boost::noncopyable
{
public: public:
node_ref(): m_pData(new node_data) {} node_ref() : m_pData(new node_data) {}
bool is_defined() const { return m_pData->is_defined(); } bool is_defined() const { return m_pData->is_defined(); }
NodeType::value type() const { return m_pData->type(); } NodeType::value type() const { return m_pData->type(); }
@@ -37,33 +35,59 @@ namespace YAML
// size/iterator // size/iterator
std::size_t size() const { return m_pData->size(); } std::size_t size() const { return m_pData->size(); }
const_node_iterator begin() const { return static_cast<const node_data&>(*m_pData).begin(); } const_node_iterator begin() const {
node_iterator begin() {return m_pData->begin(); } return static_cast<const node_data&>(*m_pData).begin();
}
node_iterator begin() { return m_pData->begin(); }
const_node_iterator end() const { return static_cast<const node_data&>(*m_pData).end(); } const_node_iterator end() const {
node_iterator end() {return m_pData->end(); } return static_cast<const node_data&>(*m_pData).end();
}
node_iterator end() { return m_pData->end(); }
// sequence // sequence
void push_back(node& node, shared_memory_holder pMemory) { m_pData->push_back(node, pMemory); } void push_back(node& node, shared_memory_holder pMemory) {
void insert(node& key, node& value, shared_memory_holder pMemory) { m_pData->insert(key, value, pMemory); } m_pData->push_back(node, pMemory);
}
void insert(node& key, node& value, shared_memory_holder pMemory) {
m_pData->insert(key, value, pMemory);
}
// indexing // indexing
template<typename Key> node& get(const Key& key, shared_memory_holder pMemory) const { return static_cast<const node_data&>(*m_pData).get(key, pMemory); } template <typename Key>
template<typename Key> node& get(const Key& key, shared_memory_holder pMemory) { return m_pData->get(key, pMemory); } node& get(const Key& key, shared_memory_holder pMemory) const {
template<typename Key> bool remove(const Key& key, shared_memory_holder pMemory) { return m_pData->remove(key, pMemory); } return static_cast<const node_data&>(*m_pData).get(key, pMemory);
}
template <typename Key>
node& get(const Key& key, shared_memory_holder pMemory) {
return m_pData->get(key, pMemory);
}
template <typename Key>
bool remove(const Key& key, shared_memory_holder pMemory) {
return m_pData->remove(key, pMemory);
}
node& get(node& key, shared_memory_holder pMemory) const { return static_cast<const node_data&>(*m_pData).get(key, pMemory); } node& get(node& key, shared_memory_holder pMemory) const {
node& get(node& key, shared_memory_holder pMemory) { return m_pData->get(key, pMemory); } return static_cast<const node_data&>(*m_pData).get(key, pMemory);
bool remove(node& key, shared_memory_holder pMemory) { return m_pData->remove(key, pMemory); } }
node& get(node& key, shared_memory_holder pMemory) {
return m_pData->get(key, pMemory);
}
bool remove(node& key, shared_memory_holder pMemory) {
return m_pData->remove(key, pMemory);
}
// map // map
template<typename Key, typename Value> template <typename Key, typename Value>
void force_insert(const Key& key, const Value& value, shared_memory_holder pMemory) { m_pData->force_insert(key, value, pMemory); } void force_insert(const Key& key, const Value& value,
shared_memory_holder pMemory) {
m_pData->force_insert(key, value, pMemory);
}
private: private:
shared_node_data m_pData; shared_node_data m_pData;
}; };
} }
} }
#endif // VALUE_DETAIL_NODE_REF_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_DETAIL_NODE_REF_H_62B23520_7C8E_11DE_8A39_0800200C9A66

18
include/yaml-cpp/node/emit.h
View File

@@ -1,23 +1,23 @@
#ifndef NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include <string> #include <string>
#include <iosfwd> #include <iosfwd>
namespace YAML namespace YAML {
{ class Emitter;
class Emitter; class Node;
class Node;
Emitter& operator << (Emitter& out, const Node& node); Emitter& operator<<(Emitter& out, const Node& node);
std::ostream& operator << (std::ostream& out, const Node& node); std::ostream& operator<<(std::ostream& out, const Node& node);
std::string Dump(const Node& node); std::string Dump(const Node& node);
} }
#endif // NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_EMIT_H_62B23520_7C8E_11DE_8A39_0800200C9A66

440
include/yaml-cpp/node/impl.h
View File

@@ -1,11 +1,12 @@
#ifndef NODE_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/node/node.h" #include "yaml-cpp/node/node.h"
#include "yaml-cpp/node/iterator.h" #include "yaml-cpp/node/iterator.h"
#include "yaml-cpp/node/detail/memory.h" #include "yaml-cpp/node/detail/memory.h"
@@ -13,254 +14,234 @@
#include "yaml-cpp/exceptions.h" #include "yaml-cpp/exceptions.h"
#include <string> #include <string>
namespace YAML namespace YAML {
{ inline Node::Node() : m_isValid(true), m_pNode(NULL) {}
inline Node::Node(): m_isValid(true), m_pNode(NULL)
{
}
inline Node::Node(NodeType::value type): m_isValid(true), m_pMemory(new detail::memory_holder), m_pNode(&m_pMemory->create_node()) inline Node::Node(NodeType::value type)
{ : m_isValid(true),
m_pMemory(new detail::memory_holder),
m_pNode(&m_pMemory->create_node()) {
m_pNode->set_type(type); m_pNode->set_type(type);
} }
template<typename T> template <typename T>
inline Node::Node(const T& rhs): m_isValid(true), m_pMemory(new detail::memory_holder), m_pNode(&m_pMemory->create_node()) inline Node::Node(const T& rhs)
{ : m_isValid(true),
m_pMemory(new detail::memory_holder),
m_pNode(&m_pMemory->create_node()) {
Assign(rhs); Assign(rhs);
} }
inline Node::Node(const detail::iterator_value& rhs): m_isValid(rhs.m_isValid), m_pMemory(rhs.m_pMemory), m_pNode(rhs.m_pNode) inline Node::Node(const detail::iterator_value& rhs)
{ : m_isValid(rhs.m_isValid),
} m_pMemory(rhs.m_pMemory),
m_pNode(rhs.m_pNode) {}
inline Node::Node(const Node& rhs): m_isValid(rhs.m_isValid), m_pMemory(rhs.m_pMemory), m_pNode(rhs.m_pNode) inline Node::Node(const Node& rhs)
{ : m_isValid(rhs.m_isValid),
} m_pMemory(rhs.m_pMemory),
m_pNode(rhs.m_pNode) {}
inline Node::Node(Zombie): m_isValid(false), m_pNode(NULL) inline Node::Node(Zombie) : m_isValid(false), m_pNode(NULL) {}
{
}
inline Node::Node(detail::node& node, detail::shared_memory_holder pMemory): m_isValid(true), m_pMemory(pMemory), m_pNode(&node) inline Node::Node(detail::node& node, detail::shared_memory_holder pMemory)
{ : m_isValid(true), m_pMemory(pMemory), m_pNode(&node) {}
}
inline Node::~Node() inline Node::~Node() {}
{
}
inline void Node::EnsureNodeExists() const inline void Node::EnsureNodeExists() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
if(!m_pNode) { if (!m_pNode) {
m_pMemory.reset(new detail::memory_holder); m_pMemory.reset(new detail::memory_holder);
m_pNode = &m_pMemory->create_node(); m_pNode = &m_pMemory->create_node();
m_pNode->set_null(); m_pNode->set_null();
} }
} }
inline bool Node::IsDefined() const inline bool Node::IsDefined() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? m_pNode->is_defined() : true; return m_pNode ? m_pNode->is_defined() : true;
} }
inline NodeType::value Node::Type() const inline NodeType::value Node::Type() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? m_pNode->type() : NodeType::Null; return m_pNode ? m_pNode->type() : NodeType::Null;
} }
// access // access
// template helpers // template helpers
template<typename T, typename S> template <typename T, typename S>
struct as_if { struct as_if {
explicit as_if(const Node& node_): node(node_) {} explicit as_if(const Node& node_) : node(node_) {}
const Node& node; const Node& node;
const T operator()(const S& fallback) const { const T operator()(const S& fallback) const {
if(!node.m_pNode) if (!node.m_pNode)
return fallback; return fallback;
T t; T t;
if(convert<T>::decode(node, t)) if (convert<T>::decode(node, t))
return t; return t;
return fallback; return fallback;
} }
}; };
template<typename S> template <typename S>
struct as_if<std::string, S> { struct as_if<std::string, S> {
explicit as_if(const Node& node_): node(node_) {} explicit as_if(const Node& node_) : node(node_) {}
const Node& node; const Node& node;
const std::string operator()(const S& fallback) const { const std::string operator()(const S& fallback) const {
if(node.Type() != NodeType::Scalar) if (node.Type() != NodeType::Scalar)
return fallback; return fallback;
return node.Scalar(); return node.Scalar();
} }
}; };
template<typename T> template <typename T>
struct as_if<T, void> { struct as_if<T, void> {
explicit as_if(const Node& node_): node(node_) {} explicit as_if(const Node& node_) : node(node_) {}
const Node& node; const Node& node;
const T operator()() const { const T operator()() const {
if(!node.m_pNode) if (!node.m_pNode)
throw TypedBadConversion<T>(); throw TypedBadConversion<T>();
T t; T t;
if(convert<T>::decode(node, t)) if (convert<T>::decode(node, t))
return t; return t;
throw TypedBadConversion<T>(); throw TypedBadConversion<T>();
} }
}; };
template<> template <>
struct as_if<std::string, void> { struct as_if<std::string, void> {
explicit as_if(const Node& node_): node(node_) {} explicit as_if(const Node& node_) : node(node_) {}
const Node& node; const Node& node;
const std::string operator()() const { const std::string operator()() const {
if(node.Type() != NodeType::Scalar) if (node.Type() != NodeType::Scalar)
throw TypedBadConversion<std::string>(); throw TypedBadConversion<std::string>();
return node.Scalar(); return node.Scalar();
} }
}; };
// access functions // access functions
template<typename T> template <typename T>
inline const T Node::as() const inline const T Node::as() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return as_if<T, void>(*this)(); return as_if<T, void>(*this)();
} }
template<typename T, typename S> template <typename T, typename S>
inline const T Node::as(const S& fallback) const inline const T Node::as(const S& fallback) const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return as_if<T, S>(*this)(fallback); return as_if<T, S>(*this)(fallback);
} }
inline const std::string& Node::Scalar() const inline const std::string& Node::Scalar() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? m_pNode->scalar() : detail::node_data::empty_scalar; return m_pNode ? m_pNode->scalar() : detail::node_data::empty_scalar;
} }
inline const std::string& Node::Tag() const inline const std::string& Node::Tag() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? m_pNode->tag() : detail::node_data::empty_scalar; return m_pNode ? m_pNode->tag() : detail::node_data::empty_scalar;
} }
inline void Node::SetTag(const std::string& tag) inline void Node::SetTag(const std::string& tag) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
m_pNode->set_tag(tag); m_pNode->set_tag(tag);
} }
// assignment // assignment
inline bool Node::is(const Node& rhs) const inline bool Node::is(const Node& rhs) const {
{ if (!m_isValid || !rhs.m_isValid)
if(!m_isValid || !rhs.m_isValid)
throw InvalidNode(); throw InvalidNode();
if(!m_pNode || !rhs.m_pNode) if (!m_pNode || !rhs.m_pNode)
return false; return false;
return m_pNode->is(*rhs.m_pNode); return m_pNode->is(*rhs.m_pNode);
} }
template<typename T> template <typename T>
inline Node& Node::operator=(const T& rhs) inline Node& Node::operator=(const T& rhs) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
Assign(rhs); Assign(rhs);
return *this; return *this;
} }
inline void Node::reset(const YAML::Node& rhs) inline void Node::reset(const YAML::Node& rhs) {
{ if (!m_isValid || !rhs.m_isValid)
if(!m_isValid || !rhs.m_isValid)
throw InvalidNode(); throw InvalidNode();
m_pMemory = rhs.m_pMemory; m_pMemory = rhs.m_pMemory;
m_pNode = rhs.m_pNode; m_pNode = rhs.m_pNode;
} }
template<typename T> template <typename T>
inline void Node::Assign(const T& rhs) inline void Node::Assign(const T& rhs) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
AssignData(convert<T>::encode(rhs)); AssignData(convert<T>::encode(rhs));
} }
template<> template <>
inline void Node::Assign(const std::string& rhs) inline void Node::Assign(const std::string& rhs) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
m_pNode->set_scalar(rhs); m_pNode->set_scalar(rhs);
} }
inline void Node::Assign(const char *rhs) inline void Node::Assign(const char* rhs) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
m_pNode->set_scalar(rhs); m_pNode->set_scalar(rhs);
} }
inline void Node::Assign(char *rhs) inline void Node::Assign(char* rhs) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
m_pNode->set_scalar(rhs); m_pNode->set_scalar(rhs);
} }
inline Node& Node::operator=(const Node& rhs) inline Node& Node::operator=(const Node& rhs) {
{ if (!m_isValid || !rhs.m_isValid)
if(!m_isValid || !rhs.m_isValid)
throw InvalidNode(); throw InvalidNode();
if(is(rhs)) if (is(rhs))
return *this; return *this;
AssignNode(rhs); AssignNode(rhs);
return *this; return *this;
} }
inline void Node::AssignData(const Node& rhs) inline void Node::AssignData(const Node& rhs) {
{ if (!m_isValid || !rhs.m_isValid)
if(!m_isValid || !rhs.m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
rhs.EnsureNodeExists(); rhs.EnsureNodeExists();
m_pNode->set_data(*rhs.m_pNode); m_pNode->set_data(*rhs.m_pNode);
m_pMemory->merge(*rhs.m_pMemory); m_pMemory->merge(*rhs.m_pMemory);
} }
inline void Node::AssignNode(const Node& rhs) inline void Node::AssignNode(const Node& rhs) {
{ if (!m_isValid || !rhs.m_isValid)
if(!m_isValid || !rhs.m_isValid)
throw InvalidNode(); throw InvalidNode();
rhs.EnsureNodeExists(); rhs.EnsureNodeExists();
if(!m_pNode) { if (!m_pNode) {
m_pNode = rhs.m_pNode; m_pNode = rhs.m_pNode;
m_pMemory = rhs.m_pMemory; m_pMemory = rhs.m_pMemory;
return; return;
@@ -269,183 +250,170 @@ namespace YAML
m_pNode->set_ref(*rhs.m_pNode); m_pNode->set_ref(*rhs.m_pNode);
m_pMemory->merge(*rhs.m_pMemory); m_pMemory->merge(*rhs.m_pMemory);
m_pNode = rhs.m_pNode; m_pNode = rhs.m_pNode;
} }
// size/iterator // size/iterator
inline std::size_t Node::size() const inline std::size_t Node::size() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? m_pNode->size() : 0; return m_pNode ? m_pNode->size() : 0;
} }
inline const_iterator Node::begin() const inline const_iterator Node::begin() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? const_iterator(m_pNode->begin(), m_pMemory) : const_iterator(); return m_pNode ? const_iterator(m_pNode->begin(), m_pMemory)
} : const_iterator();
}
inline iterator Node::begin() inline iterator Node::begin() {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? iterator(m_pNode->begin(), m_pMemory) : iterator(); return m_pNode ? iterator(m_pNode->begin(), m_pMemory) : iterator();
} }
inline const_iterator Node::end() const inline const_iterator Node::end() const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? const_iterator(m_pNode->end(), m_pMemory) : const_iterator(); return m_pNode ? const_iterator(m_pNode->end(), m_pMemory) : const_iterator();
} }
inline iterator Node::end() inline iterator Node::end() {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
return m_pNode ? iterator(m_pNode->end(), m_pMemory) : iterator(); return m_pNode ? iterator(m_pNode->end(), m_pMemory) : iterator();
} }
// sequence // sequence
template<typename T> template <typename T>
inline void Node::push_back(const T& rhs) inline void Node::push_back(const T& rhs) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
push_back(Node(rhs)); push_back(Node(rhs));
} }
inline void Node::push_back(const Node& rhs) inline void Node::push_back(const Node& rhs) {
{ if (!m_isValid || !rhs.m_isValid)
if(!m_isValid || !rhs.m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
rhs.EnsureNodeExists(); rhs.EnsureNodeExists();
m_pNode->push_back(*rhs.m_pNode, m_pMemory); m_pNode->push_back(*rhs.m_pNode, m_pMemory);
m_pMemory->merge(*rhs.m_pMemory); m_pMemory->merge(*rhs.m_pMemory);
} }
// helpers for indexing // helpers for indexing
namespace detail { namespace detail {
template<typename T> template <typename T>
struct to_value_t { struct to_value_t {
explicit to_value_t(const T& t_): t(t_) {} explicit to_value_t(const T& t_) : t(t_) {}
const T& t; const T& t;
typedef const T& return_type; typedef const T& return_type;
const T& operator()() const { return t; } const T& operator()() const { return t; }
}; };
template<> template <>
struct to_value_t<const char*> { struct to_value_t<const char*> {
explicit to_value_t(const char *t_): t(t_) {} explicit to_value_t(const char* t_) : t(t_) {}
const char *t; const char* t;
typedef std::string return_type; typedef std::string return_type;
const std::string operator()() const { return t; } const std::string operator()() const { return t; }
}; };
template<> template <>
struct to_value_t<char*> { struct to_value_t<char*> {
explicit to_value_t(char *t_): t(t_) {} explicit to_value_t(char* t_) : t(t_) {}
const char *t; const char* t;
typedef std::string return_type; typedef std::string return_type;
const std::string operator()() const { return t; } const std::string operator()() const { return t; }
}; };
template<std::size_t N> template <std::size_t N>
struct to_value_t<char [N]> { struct to_value_t<char[N]> {
explicit to_value_t(const char *t_): t(t_) {} explicit to_value_t(const char* t_) : t(t_) {}
const char *t; const char* t;
typedef std::string return_type; typedef std::string return_type;
const std::string operator()() const { return t; } const std::string operator()() const { return t; }
}; };
// converts C-strings to std::strings so they can be copied // converts C-strings to std::strings so they can be copied
template<typename T> template <typename T>
inline typename to_value_t<T>::return_type to_value(const T& t) { inline typename to_value_t<T>::return_type to_value(const T& t) {
return to_value_t<T>(t)(); return to_value_t<T>(t)();
} }
} }
// indexing // indexing
template<typename Key> template <typename Key>
inline const Node Node::operator[](const Key& key) const inline const Node Node::operator[](const Key& key) const {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
detail::node& value = static_cast<const detail::node&>(*m_pNode).get(detail::to_value(key), m_pMemory); detail::node& value = static_cast<const detail::node&>(*m_pNode)
.get(detail::to_value(key), m_pMemory);
return Node(value, m_pMemory); return Node(value, m_pMemory);
} }
template<typename Key> template <typename Key>
inline Node Node::operator[](const Key& key) inline Node Node::operator[](const Key& key) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
detail::node& value = m_pNode->get(detail::to_value(key), m_pMemory); detail::node& value = m_pNode->get(detail::to_value(key), m_pMemory);
return Node(value, m_pMemory); return Node(value, m_pMemory);
} }
template<typename Key> template <typename Key>
inline bool Node::remove(const Key& key) inline bool Node::remove(const Key& key) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
return m_pNode->remove(detail::to_value(key), m_pMemory); return m_pNode->remove(detail::to_value(key), m_pMemory);
} }
inline const Node Node::operator[](const Node& key) const inline const Node Node::operator[](const Node& key) const {
{ if (!m_isValid || !key.m_isValid)
if(!m_isValid || !key.m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
key.EnsureNodeExists(); key.EnsureNodeExists();
detail::node& value = static_cast<const detail::node&>(*m_pNode).get(*key.m_pNode, m_pMemory); detail::node& value =
static_cast<const detail::node&>(*m_pNode).get(*key.m_pNode, m_pMemory);
return Node(value, m_pMemory); return Node(value, m_pMemory);
} }
inline Node Node::operator[](const Node& key) inline Node Node::operator[](const Node& key) {
{ if (!m_isValid || !key.m_isValid)
if(!m_isValid || !key.m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
key.EnsureNodeExists(); key.EnsureNodeExists();
detail::node& value = m_pNode->get(*key.m_pNode, m_pMemory); detail::node& value = m_pNode->get(*key.m_pNode, m_pMemory);
return Node(value, m_pMemory); return Node(value, m_pMemory);
} }
inline bool Node::remove(const Node& key) inline bool Node::remove(const Node& key) {
{ if (!m_isValid || !key.m_isValid)
if(!m_isValid || !key.m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
key.EnsureNodeExists(); key.EnsureNodeExists();
return m_pNode->remove(*key.m_pNode, m_pMemory); return m_pNode->remove(*key.m_pNode, m_pMemory);
} }
// map // map
template<typename Key, typename Value> template <typename Key, typename Value>
inline void Node::force_insert(const Key& key, const Value& value) inline void Node::force_insert(const Key& key, const Value& value) {
{ if (!m_isValid)
if(!m_isValid)
throw InvalidNode(); throw InvalidNode();
EnsureNodeExists(); EnsureNodeExists();
m_pNode->force_insert(detail::to_value(key), detail::to_value(value), m_pMemory); m_pNode->force_insert(detail::to_value(key), detail::to_value(value),
} m_pMemory);
}
// free functions // free functions
inline bool operator==(const Node& lhs, const Node& rhs) inline bool operator==(const Node& lhs, const Node& rhs) { return lhs.is(rhs); }
{
return lhs.is(rhs);
}
} }
#endif // NODE_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_IMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66

23
include/yaml-cpp/node/iterator.h
View File

@@ -1,11 +1,12 @@
#ifndef VALUE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include "yaml-cpp/node/node.h" #include "yaml-cpp/node/node.h"
#include "yaml-cpp/node/detail/iterator_fwd.h" #include "yaml-cpp/node/detail/iterator_fwd.h"
@@ -14,15 +15,17 @@
#include <utility> #include <utility>
#include <vector> #include <vector>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail { struct iterator_value : public Node, std::pair<Node, Node> {
struct iterator_value: public Node, std::pair<Node, Node> {
iterator_value() {} iterator_value() {}
explicit iterator_value(const Node& rhs): Node(rhs), std::pair<Node, Node>(Node(Node::ZombieNode), Node(Node::ZombieNode)) {} explicit iterator_value(const Node& rhs)
explicit iterator_value(const Node& key, const Node& value): Node(Node::ZombieNode), std::pair<Node, Node>(key, value) {} : Node(rhs),
}; std::pair<Node, Node>(Node(Node::ZombieNode), Node(Node::ZombieNode)) {}
} explicit iterator_value(const Node& key, const Node& value)
: Node(Node::ZombieNode), std::pair<Node, Node>(key, value) {}
};
}
} }
#endif // VALUE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_ITERATOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66

66
include/yaml-cpp/node/node.h
View File

@@ -1,11 +1,12 @@
#ifndef NODE_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include "yaml-cpp/node/ptr.h" #include "yaml-cpp/node/ptr.h"
#include "yaml-cpp/node/type.h" #include "yaml-cpp/node/type.h"
@@ -13,24 +14,25 @@
#include "yaml-cpp/node/detail/bool_type.h" #include "yaml-cpp/node/detail/bool_type.h"
#include <stdexcept> #include <stdexcept>
namespace YAML namespace YAML {
{ class Node {
class Node
{
public: public:
friend class NodeBuilder; friend class NodeBuilder;
friend class NodeEvents; friend class NodeEvents;
friend struct detail::iterator_value; friend struct detail::iterator_value;
friend class detail::node_data; friend class detail::node_data;
template<typename> friend class detail::iterator_base; template <typename>
template<typename T, typename S> friend struct as_if; friend class detail::iterator_base;
template <typename T, typename S>
friend struct as_if;
typedef YAML::iterator iterator; typedef YAML::iterator iterator;
typedef YAML::const_iterator const_iterator; typedef YAML::const_iterator const_iterator;
Node(); Node();
explicit Node(NodeType::value type); explicit Node(NodeType::value type);
template<typename T> explicit Node(const T& rhs); template <typename T>
explicit Node(const T& rhs);
explicit Node(const detail::iterator_value& rhs); explicit Node(const detail::iterator_value& rhs);
Node(const Node& rhs); Node(const Node& rhs);
~Node(); ~Node();
@@ -47,15 +49,18 @@ namespace YAML
bool operator!() const { return !IsDefined(); } bool operator!() const { return !IsDefined(); }
// access // access
template<typename T> const T as() const; template <typename T>
template<typename T, typename S> const T as(const S& fallback) const; const T as() const;
template <typename T, typename S>
const T as(const S& fallback) const;
const std::string& Scalar() const; const std::string& Scalar() const;
const std::string& Tag() const; const std::string& Tag() const;
void SetTag(const std::string& tag); void SetTag(const std::string& tag);
// assignment // assignment
bool is(const Node& rhs) const; bool is(const Node& rhs) const;
template<typename T> Node& operator=(const T& rhs); template <typename T>
Node& operator=(const T& rhs);
Node& operator=(const Node& rhs); Node& operator=(const Node& rhs);
void reset(const Node& rhs = Node()); void reset(const Node& rhs = Node());
@@ -69,32 +74,39 @@ namespace YAML
iterator end(); iterator end();
// sequence // sequence
template<typename T> void push_back(const T& rhs); template <typename T>
void push_back(const T& rhs);
void push_back(const Node& rhs); void push_back(const Node& rhs);
// indexing // indexing
template<typename Key> const Node operator[](const Key& key) const; template <typename Key>
template<typename Key> Node operator[](const Key& key); const Node operator[](const Key& key) const;
template<typename Key> bool remove(const Key& key); template <typename Key>
Node operator[](const Key& key);
template <typename Key>
bool remove(const Key& key);
const Node operator[](const Node& key) const; const Node operator[](const Node& key) const;
Node operator[](const Node& key); Node operator[](const Node& key);
bool remove(const Node& key); bool remove(const Node& key);
// map // map
template<typename Key, typename Value> template <typename Key, typename Value>
void force_insert(const Key& key, const Value& value); void force_insert(const Key& key, const Value& value);
private: private:
enum Zombie { ZombieNode }; enum Zombie {
ZombieNode
};
explicit Node(Zombie); explicit Node(Zombie);
explicit Node(detail::node& node, detail::shared_memory_holder pMemory); explicit Node(detail::node& node, detail::shared_memory_holder pMemory);
void EnsureNodeExists() const; void EnsureNodeExists() const;
template<typename T> void Assign(const T& rhs); template <typename T>
void Assign(const char *rhs); void Assign(const T& rhs);
void Assign(char *rhs); void Assign(const char* rhs);
void Assign(char* rhs);
void AssignData(const Node& rhs); void AssignData(const Node& rhs);
void AssignNode(const Node& rhs); void AssignNode(const Node& rhs);
@@ -102,15 +114,15 @@ namespace YAML
private: private:
bool m_isValid; bool m_isValid;
mutable detail::shared_memory_holder m_pMemory; mutable detail::shared_memory_holder m_pMemory;
mutable detail::node *m_pNode; mutable detail::node* m_pNode;
}; };
bool operator==(const Node& lhs, const Node& rhs); bool operator==(const Node& lhs, const Node& rhs);
Node Clone(const Node& node); Node Clone(const Node& node);
template<typename T> template <typename T>
struct convert; struct convert;
} }
#endif // NODE_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_NODE_H_62B23520_7C8E_11DE_8A39_0800200C9A66

26
include/yaml-cpp/node/parse.h
View File

@@ -1,7 +1,9 @@
#ifndef VALUE_PARSE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_PARSE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_PARSE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_PARSE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
@@ -9,20 +11,18 @@
#include <string> #include <string>
#include <vector> #include <vector>
namespace YAML namespace YAML {
{ class Node;
class Node;
Node Load(const std::string& input); Node Load(const std::string& input);
Node Load(const char *input); Node Load(const char* input);
Node Load(std::istream& input); Node Load(std::istream& input);
Node LoadFile(const std::string& filename); Node LoadFile(const std::string& filename);
std::vector<Node> LoadAll(const std::string& input); std::vector<Node> LoadAll(const std::string& input);
std::vector<Node> LoadAll(const char *input); std::vector<Node> LoadAll(const char* input);
std::vector<Node> LoadAll(std::istream& input); std::vector<Node> LoadAll(std::istream& input);
std::vector<Node> LoadAllFromFile(const std::string& filename); std::vector<Node> LoadAllFromFile(const std::string& filename);
} }
#endif // VALUE_PARSE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_PARSE_H_62B23520_7C8E_11DE_8A39_0800200C9A66

32
include/yaml-cpp/node/ptr.h
View File

@@ -1,29 +1,29 @@
#ifndef VALUE_PTR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_PTR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_PTR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_PTR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include <boost/shared_ptr.hpp> #include <boost/shared_ptr.hpp>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail { class node;
class node; class node_ref;
class node_ref; class node_data;
class node_data; class memory;
class memory; class memory_holder;
class memory_holder;
typedef boost::shared_ptr<node> shared_node; typedef boost::shared_ptr<node> shared_node;
typedef boost::shared_ptr<node_ref> shared_node_ref; typedef boost::shared_ptr<node_ref> shared_node_ref;
typedef boost::shared_ptr<node_data> shared_node_data; typedef boost::shared_ptr<node_data> shared_node_data;
typedef boost::shared_ptr<memory_holder> shared_memory_holder; typedef boost::shared_ptr<memory_holder> shared_memory_holder;
typedef boost::shared_ptr<memory> shared_memory; typedef boost::shared_ptr<memory> shared_memory;
} }
} }
#endif // VALUE_PTR_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_PTR_H_62B23520_7C8E_11DE_8A39_0800200C9A66

18
include/yaml-cpp/node/type.h
View File

@@ -1,14 +1,22 @@
#ifndef VALUE_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef VALUE_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define VALUE_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
namespace YAML {
namespace YAML struct NodeType {
{ enum value {
struct NodeType { enum value { Undefined, Null, Scalar, Sequence, Map }; }; Undefined,
Null,
Scalar,
Sequence,
Map
};
};
} }
#endif // VALUE_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // VALUE_TYPE_H_62B23520_7C8E_11DE_8A39_0800200C9A66

21
include/yaml-cpp/parser.h
View File

@@ -1,25 +1,24 @@
#ifndef PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
#include "yaml-cpp/dll.h" #include "yaml-cpp/dll.h"
#include "yaml-cpp/noncopyable.h" #include "yaml-cpp/noncopyable.h"
#include <ios> #include <ios>
#include <memory> #include <memory>
namespace YAML namespace YAML {
{ struct Directives;
struct Directives; struct Token;
struct Token; class EventHandler;
class EventHandler; class Scanner;
class Scanner;
class YAML_CPP_API Parser: private noncopyable class YAML_CPP_API Parser : private noncopyable {
{
public: public:
Parser(); Parser();
Parser(std::istream& in); Parser(std::istream& in);
@@ -41,7 +40,7 @@ namespace YAML
private: private:
std::auto_ptr<Scanner> m_pScanner; std::auto_ptr<Scanner> m_pScanner;
std::auto_ptr<Directives> m_pDirectives; std::auto_ptr<Directives> m_pDirectives;
}; };
} }
#endif // PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66

4
include/yaml-cpp/yaml.h
View File

@@ -1,7 +1,9 @@
#ifndef YAML_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef YAML_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define YAML_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define YAML_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif

70
src/convert.cpp
View File

@@ -2,53 +2,48 @@
#include "yaml-cpp/node/impl.h" #include "yaml-cpp/node/impl.h"
#include <algorithm> #include <algorithm>
namespace namespace {
{ // we're not gonna mess with the mess that is all the isupper/etc. functions
// we're not gonna mess with the mess that is all the isupper/etc. functions bool IsLower(char ch) { return 'a' <= ch && ch <= 'z'; }
bool IsLower(char ch) { return 'a' <= ch && ch <= 'z'; } bool IsUpper(char ch) { return 'A' <= ch && ch <= 'Z'; }
bool IsUpper(char ch) { return 'A' <= ch && ch <= 'Z'; } char ToLower(char ch) { return IsUpper(ch) ? ch + 'a' - 'A' : ch; }
char ToLower(char ch) { return IsUpper(ch) ? ch + 'a' - 'A' : ch; }
std::string tolower(const std::string& str) std::string tolower(const std::string& str) {
{
std::string s(str); std::string s(str);
std::transform(s.begin(), s.end(), s.begin(), ToLower); std::transform(s.begin(), s.end(), s.begin(), ToLower);
return s; return s;
} }
template <typename T> template <typename T>
bool IsEntirely(const std::string& str, T func) bool IsEntirely(const std::string& str, T func) {
{ for (std::size_t i = 0; i < str.size(); i++)
for(std::size_t i=0;i<str.size();i++) if (!func(str[i]))
if(!func(str[i]))
return false; return false;
return true; return true;
} }
// IsFlexibleCase // IsFlexibleCase
// . Returns true if 'str' is: // . Returns true if 'str' is:
// . UPPERCASE // . UPPERCASE
// . lowercase // . lowercase
// . Capitalized // . Capitalized
bool IsFlexibleCase(const std::string& str) bool IsFlexibleCase(const std::string& str) {
{ if (str.empty())
if(str.empty())
return true; return true;
if(IsEntirely(str, IsLower)) if (IsEntirely(str, IsLower))
return true; return true;
bool firstcaps = IsUpper(str[0]); bool firstcaps = IsUpper(str[0]);
std::string rest = str.substr(1); std::string rest = str.substr(1);
return firstcaps && (IsEntirely(rest, IsLower) || IsEntirely(rest, IsUpper)); return firstcaps && (IsEntirely(rest, IsLower) || IsEntirely(rest, IsUpper));
} }
} }
namespace YAML namespace YAML {
{ bool convert<bool>::decode(const Node& node, bool& rhs) {
bool convert<bool>::decode(const Node& node, bool& rhs) { if (!node.IsScalar())
if(!node.IsScalar())
return false; return false;
// we can't use iostream bool extraction operators as they don't // we can't use iostream bool extraction operators as they don't
@@ -56,28 +51,23 @@ namespace YAML
// http://yaml.org/type/bool.html) // http://yaml.org/type/bool.html)
static const struct { static const struct {
std::string truename, falsename; std::string truename, falsename;
} names[] = { } names[] = {{"y", "n"}, {"yes", "no"}, {"true", "false"}, {"on", "off"}, };
{ "y", "n" },
{ "yes", "no" },
{ "true", "false" },
{ "on", "off" },
};
if(!IsFlexibleCase(node.Scalar())) if (!IsFlexibleCase(node.Scalar()))
return false; return false;
for(unsigned i=0;i<sizeof(names)/sizeof(names[0]);i++) { for (unsigned i = 0; i < sizeof(names) / sizeof(names[0]); i++) {
if(names[i].truename == tolower(node.Scalar())) { if (names[i].truename == tolower(node.Scalar())) {
rhs = true; rhs = true;
return true; return true;
} }
if(names[i].falsename == tolower(node.Scalar())) { if (names[i].falsename == tolower(node.Scalar())) {
rhs = false; rhs = false;
return true; return true;
} }
} }
return false; return false;
} }
} }

18
src/emit.cpp
View File

@@ -3,27 +3,23 @@
#include "yaml-cpp/emitter.h" #include "yaml-cpp/emitter.h"
#include "nodeevents.h" #include "nodeevents.h"
namespace YAML namespace YAML {
{ Emitter& operator<<(Emitter& out, const Node& node) {
Emitter& operator << (Emitter& out, const Node& node)
{
EmitFromEvents emitFromEvents(out); EmitFromEvents emitFromEvents(out);
NodeEvents events(node); NodeEvents events(node);
events.Emit(emitFromEvents); events.Emit(emitFromEvents);
return out; return out;
} }
std::ostream& operator << (std::ostream& out, const Node& node) std::ostream& operator<<(std::ostream& out, const Node& node) {
{
Emitter emitter(out); Emitter emitter(out);
emitter << node; emitter << node;
return out; return out;
} }
std::string Dump(const Node& node) std::string Dump(const Node& node) {
{
Emitter emitter; Emitter emitter;
emitter << node; emitter << node;
return emitter.c_str(); return emitter.c_str();
} }
} }

29
src/memory.cpp
View File

@@ -1,29 +1,24 @@
#include "yaml-cpp/node/detail/memory.h" #include "yaml-cpp/node/detail/memory.h"
#include "yaml-cpp/node/detail/node.h" #include "yaml-cpp/node/detail/node.h"
namespace YAML namespace YAML {
{ namespace detail {
namespace detail void memory_holder::merge(memory_holder& rhs) {
{ if (m_pMemory == rhs.m_pMemory)
void memory_holder::merge(memory_holder& rhs)
{
if(m_pMemory == rhs.m_pMemory)
return; return;
m_pMemory->merge(*rhs.m_pMemory); m_pMemory->merge(*rhs.m_pMemory);
rhs.m_pMemory = m_pMemory; rhs.m_pMemory = m_pMemory;
} }
node& memory::create_node() node& memory::create_node() {
{
shared_node pNode(new node); shared_node pNode(new node);
m_nodes.insert(pNode); m_nodes.insert(pNode);
return *pNode; return *pNode;
} }
void memory::merge(const memory& rhs) void memory::merge(const memory& rhs) {
{ m_nodes.insert(rhs.m_nodes.begin(), rhs.m_nodes.end());
m_nodes.insert(rhs.m_nodes.begin(), rhs.m_nodes.end()); }
} }
}
} }

8
src/node.cpp
View File

@@ -2,13 +2,11 @@
#include "nodebuilder.h" #include "nodebuilder.h"
#include "nodeevents.h" #include "nodeevents.h"
namespace YAML namespace YAML {
{ Node Clone(const Node& node) {
Node Clone(const Node& node)
{
NodeEvents events(node); NodeEvents events(node);
NodeBuilder builder; NodeBuilder builder;
events.Emit(builder); events.Emit(builder);
return builder.Root(); return builder.Root();
} }
} }

240
src/node_data.cpp
View File

@@ -4,39 +4,33 @@
#include "yaml-cpp/exceptions.h" #include "yaml-cpp/exceptions.h"
#include <sstream> #include <sstream>
namespace YAML namespace YAML {
{ namespace detail {
namespace detail std::string node_data::empty_scalar;
{
std::string node_data::empty_scalar;
node_data::node_data(): m_isDefined(false), m_type(NodeType::Null), m_seqSize(0) node_data::node_data()
{ : m_isDefined(false), m_type(NodeType::Null), m_seqSize(0) {}
}
void node_data::mark_defined() void node_data::mark_defined() {
{ if (m_type == NodeType::Undefined)
if(m_type == NodeType::Undefined)
m_type = NodeType::Null; m_type = NodeType::Null;
m_isDefined = true; m_isDefined = true;
} }
void node_data::set_type(NodeType::value type) void node_data::set_type(NodeType::value type) {
{ if (type == NodeType::Undefined) {
if(type == NodeType::Undefined) {
m_type = type; m_type = type;
m_isDefined = false; m_isDefined = false;
return; return;
} }
m_isDefined = true; m_isDefined = true;
if(type == m_type) if (type == m_type)
return; return;
m_type = type; m_type = type;
switch(m_type) { switch (m_type) {
case NodeType::Null: case NodeType::Null:
break; break;
case NodeType::Scalar: case NodeType::Scalar:
@@ -52,123 +46,125 @@ namespace YAML
assert(false); assert(false);
break; break;
} }
} }
void node_data::set_tag(const std::string& tag) void node_data::set_tag(const std::string& tag) { m_tag = tag; }
{
m_tag = tag;
}
void node_data::set_null() void node_data::set_null() {
{
m_isDefined = true; m_isDefined = true;
m_type = NodeType::Null; m_type = NodeType::Null;
} }
void node_data::set_scalar(const std::string& scalar) void node_data::set_scalar(const std::string& scalar) {
{
m_isDefined = true; m_isDefined = true;
m_type = NodeType::Scalar; m_type = NodeType::Scalar;
m_scalar = scalar; m_scalar = scalar;
} }
// size/iterator // size/iterator
std::size_t node_data::size() const std::size_t node_data::size() const {
{ if (!m_isDefined)
if(!m_isDefined)
return 0; return 0;
switch(m_type) { switch (m_type) {
case NodeType::Sequence: compute_seq_size(); return m_seqSize; case NodeType::Sequence:
case NodeType::Map: compute_map_size(); return m_map.size() - m_undefinedPairs.size(); compute_seq_size();
return m_seqSize;
case NodeType::Map:
compute_map_size();
return m_map.size() - m_undefinedPairs.size();
default: default:
return 0; return 0;
} }
return 0; return 0;
} }
void node_data::compute_seq_size() const void node_data::compute_seq_size() const {
{ while (m_seqSize < m_sequence.size() && m_sequence[m_seqSize]->is_defined())
while(m_seqSize < m_sequence.size() && m_sequence[m_seqSize]->is_defined())
m_seqSize++; m_seqSize++;
} }
void node_data::compute_map_size() const void node_data::compute_map_size() const {
{
kv_pairs::iterator it = m_undefinedPairs.begin(); kv_pairs::iterator it = m_undefinedPairs.begin();
while(it != m_undefinedPairs.end()) { while (it != m_undefinedPairs.end()) {
kv_pairs::iterator jt = boost::next(it); kv_pairs::iterator jt = boost::next(it);
if(it->first->is_defined() && it->second->is_defined()) if (it->first->is_defined() && it->second->is_defined())
m_undefinedPairs.erase(it); m_undefinedPairs.erase(it);
it = jt; it = jt;
} }
} }
const_node_iterator node_data::begin() const const_node_iterator node_data::begin() const {
{ if (!m_isDefined)
if(!m_isDefined)
return const_node_iterator(); return const_node_iterator();
switch(m_type) { switch (m_type) {
case NodeType::Sequence: return const_node_iterator(m_sequence.begin()); case NodeType::Sequence:
case NodeType::Map: return const_node_iterator(m_map.begin(), m_map.end()); return const_node_iterator(m_sequence.begin());
default: return const_node_iterator(); case NodeType::Map:
} return const_node_iterator(m_map.begin(), m_map.end());
default:
return const_node_iterator();
} }
}
node_iterator node_data::begin() node_iterator node_data::begin() {
{ if (!m_isDefined)
if(!m_isDefined)
return node_iterator(); return node_iterator();
switch(m_type) { switch (m_type) {
case NodeType::Sequence: return node_iterator(m_sequence.begin()); case NodeType::Sequence:
case NodeType::Map: return node_iterator(m_map.begin(), m_map.end()); return node_iterator(m_sequence.begin());
default: return node_iterator(); case NodeType::Map:
} return node_iterator(m_map.begin(), m_map.end());
default:
return node_iterator();
} }
}
const_node_iterator node_data::end() const const_node_iterator node_data::end() const {
{ if (!m_isDefined)
if(!m_isDefined)
return const_node_iterator(); return const_node_iterator();
switch(m_type) { switch (m_type) {
case NodeType::Sequence: return const_node_iterator(m_sequence.end()); case NodeType::Sequence:
case NodeType::Map: return const_node_iterator(m_map.end(), m_map.end()); return const_node_iterator(m_sequence.end());
default: return const_node_iterator(); case NodeType::Map:
} return const_node_iterator(m_map.end(), m_map.end());
default:
return const_node_iterator();
} }
}
node_iterator node_data::end() node_iterator node_data::end() {
{ if (!m_isDefined)
if(!m_isDefined)
return node_iterator(); return node_iterator();
switch(m_type) { switch (m_type) {
case NodeType::Sequence: return node_iterator(m_sequence.end()); case NodeType::Sequence:
case NodeType::Map: return node_iterator(m_map.end(), m_map.end()); return node_iterator(m_sequence.end());
default: return node_iterator(); case NodeType::Map:
} return node_iterator(m_map.end(), m_map.end());
default:
return node_iterator();
} }
}
// sequence // sequence
void node_data::push_back(node& node, shared_memory_holder /* pMemory */) void node_data::push_back(node& node, shared_memory_holder /* pMemory */) {
{ if (m_type == NodeType::Undefined || m_type == NodeType::Null) {
if(m_type == NodeType::Undefined || m_type == NodeType::Null) {
m_type = NodeType::Sequence; m_type = NodeType::Sequence;
reset_sequence(); reset_sequence();
} }
if(m_type != NodeType::Sequence) if (m_type != NodeType::Sequence)
throw BadPushback(); throw BadPushback();
m_sequence.push_back(&node); m_sequence.push_back(&node);
} }
void node_data::insert(node& key, node& value, shared_memory_holder pMemory) void node_data::insert(node& key, node& value, shared_memory_holder pMemory) {
{ switch (m_type) {
switch(m_type) {
case NodeType::Map: case NodeType::Map:
break; break;
case NodeType::Undefined: case NodeType::Undefined:
@@ -181,25 +177,23 @@ namespace YAML
} }
insert_map_pair(key, value); insert_map_pair(key, value);
} }
// indexing // indexing
node& node_data::get(node& key, shared_memory_holder pMemory) const node& node_data::get(node& key, shared_memory_holder pMemory) const {
{ if (m_type != NodeType::Map)
if(m_type != NodeType::Map)
return pMemory->create_node(); return pMemory->create_node();
for(node_map::const_iterator it=m_map.begin();it!=m_map.end();++it) { for (node_map::const_iterator it = m_map.begin(); it != m_map.end(); ++it) {
if(it->first->is(key)) if (it->first->is(key))
return *it->second; return *it->second;
} }
return pMemory->create_node(); return pMemory->create_node();
} }
node& node_data::get(node& key, shared_memory_holder pMemory) node& node_data::get(node& key, shared_memory_holder pMemory) {
{ switch (m_type) {
switch(m_type) {
case NodeType::Map: case NodeType::Map:
break; break;
case NodeType::Undefined: case NodeType::Undefined:
@@ -211,53 +205,48 @@ namespace YAML
throw BadSubscript(); throw BadSubscript();
} }
for(node_map::const_iterator it=m_map.begin();it!=m_map.end();++it) { for (node_map::const_iterator it = m_map.begin(); it != m_map.end(); ++it) {
if(it->first->is(key)) if (it->first->is(key))
return *it->second; return *it->second;
} }
node& value = pMemory->create_node(); node& value = pMemory->create_node();
insert_map_pair(key, value); insert_map_pair(key, value);
return value; return value;
} }
bool node_data::remove(node& key, shared_memory_holder /* pMemory */) bool node_data::remove(node& key, shared_memory_holder /* pMemory */) {
{ if (m_type != NodeType::Map)
if(m_type != NodeType::Map)
return false; return false;
for(node_map::iterator it=m_map.begin();it!=m_map.end();++it) { for (node_map::iterator it = m_map.begin(); it != m_map.end(); ++it) {
if(it->first->is(key)) { if (it->first->is(key)) {
m_map.erase(it); m_map.erase(it);
return true; return true;
} }
} }
return false; return false;
} }
void node_data::reset_sequence() void node_data::reset_sequence() {
{
m_sequence.clear(); m_sequence.clear();
m_seqSize = 0; m_seqSize = 0;
} }
void node_data::reset_map() void node_data::reset_map() {
{
m_map.clear(); m_map.clear();
m_undefinedPairs.clear(); m_undefinedPairs.clear();
} }
void node_data::insert_map_pair(node& key, node& value) void node_data::insert_map_pair(node& key, node& value) {
{
m_map[&key] = &value; m_map[&key] = &value;
if(!key.is_defined() || !value.is_defined()) if (!key.is_defined() || !value.is_defined())
m_undefinedPairs.push_back(kv_pair(&key, &value)); m_undefinedPairs.push_back(kv_pair(&key, &value));
} }
void node_data::convert_to_map(shared_memory_holder pMemory) void node_data::convert_to_map(shared_memory_holder pMemory) {
{ switch (m_type) {
switch(m_type) {
case NodeType::Undefined: case NodeType::Undefined:
case NodeType::Null: case NodeType::Null:
reset_map(); reset_map();
@@ -272,14 +261,13 @@ namespace YAML
assert(false); assert(false);
break; break;
} }
} }
void node_data::convert_sequence_to_map(shared_memory_holder pMemory) void node_data::convert_sequence_to_map(shared_memory_holder pMemory) {
{
assert(m_type == NodeType::Sequence); assert(m_type == NodeType::Sequence);
reset_map(); reset_map();
for(std::size_t i=0;i<m_sequence.size();i++) { for (std::size_t i = 0; i < m_sequence.size(); i++) {
std::stringstream stream; std::stringstream stream;
stream << i; stream << i;
@@ -290,6 +278,6 @@ namespace YAML
reset_sequence(); reset_sequence();
m_type = NodeType::Map; m_type = NodeType::Map;
} }
} }
} }

102
src/nodebuilder.cpp
View File

@@ -4,103 +4,88 @@
#include "yaml-cpp/node/impl.h" #include "yaml-cpp/node/impl.h"
#include <cassert> #include <cassert>
namespace YAML namespace YAML {
{ NodeBuilder::NodeBuilder()
NodeBuilder::NodeBuilder(): m_pMemory(new detail::memory_holder), m_pRoot(0), m_mapDepth(0) : m_pMemory(new detail::memory_holder), m_pRoot(0), m_mapDepth(0) {
{
m_anchors.push_back(0); // since the anchors start at 1 m_anchors.push_back(0); // since the anchors start at 1
} }
NodeBuilder::~NodeBuilder() NodeBuilder::~NodeBuilder() {}
{
}
Node NodeBuilder::Root() Node NodeBuilder::Root() {
{ if (!m_pRoot)
if(!m_pRoot)
return Node(); return Node();
return Node(*m_pRoot, m_pMemory); return Node(*m_pRoot, m_pMemory);
} }
void NodeBuilder::OnDocumentStart(const Mark&) void NodeBuilder::OnDocumentStart(const Mark&) {}
{
}
void NodeBuilder::OnDocumentEnd() void NodeBuilder::OnDocumentEnd() {}
{
}
void NodeBuilder::OnNull(const Mark& /* mark */, anchor_t anchor) void NodeBuilder::OnNull(const Mark& /* mark */, anchor_t anchor) {
{
detail::node& node = Push(anchor); detail::node& node = Push(anchor);
node.set_null(); node.set_null();
Pop(); Pop();
} }
void NodeBuilder::OnAlias(const Mark& /* mark */, anchor_t anchor) void NodeBuilder::OnAlias(const Mark& /* mark */, anchor_t anchor) {
{
detail::node& node = *m_anchors[anchor]; detail::node& node = *m_anchors[anchor];
Push(node); Push(node);
Pop(); Pop();
} }
void NodeBuilder::OnScalar(const Mark& /* mark */, const std::string& tag, anchor_t anchor, const std::string& value) void NodeBuilder::OnScalar(const Mark& /* mark */, const std::string& tag,
{ anchor_t anchor, const std::string& value) {
detail::node& node = Push(anchor); detail::node& node = Push(anchor);
node.set_scalar(value); node.set_scalar(value);
node.set_tag(tag); node.set_tag(tag);
Pop(); Pop();
} }
void NodeBuilder::OnSequenceStart(const Mark& /* mark */, const std::string& tag, anchor_t anchor) void NodeBuilder::OnSequenceStart(const Mark& /* mark */,
{ const std::string& tag, anchor_t anchor) {
detail::node& node = Push(anchor); detail::node& node = Push(anchor);
node.set_tag(tag); node.set_tag(tag);
node.set_type(NodeType::Sequence); node.set_type(NodeType::Sequence);
} }
void NodeBuilder::OnSequenceEnd() void NodeBuilder::OnSequenceEnd() { Pop(); }
{
Pop();
}
void NodeBuilder::OnMapStart(const Mark& /* mark */, const std::string& tag, anchor_t anchor) void NodeBuilder::OnMapStart(const Mark& /* mark */, const std::string& tag,
{ anchor_t anchor) {
detail::node& node = Push(anchor); detail::node& node = Push(anchor);
node.set_type(NodeType::Map); node.set_type(NodeType::Map);
node.set_tag(tag); node.set_tag(tag);
m_mapDepth++; m_mapDepth++;
} }
void NodeBuilder::OnMapEnd() void NodeBuilder::OnMapEnd() {
{
assert(m_mapDepth > 0); assert(m_mapDepth > 0);
m_mapDepth--; m_mapDepth--;
Pop(); Pop();
} }
detail::node& NodeBuilder::Push(anchor_t anchor) detail::node& NodeBuilder::Push(anchor_t anchor) {
{
detail::node& node = m_pMemory->create_node(); detail::node& node = m_pMemory->create_node();
RegisterAnchor(anchor, node); RegisterAnchor(anchor, node);
Push(node); Push(node);
return node; return node;
} }
void NodeBuilder::Push(detail::node& node) void NodeBuilder::Push(detail::node& node) {
{ const bool needsKey =
const bool needsKey = (!m_stack.empty() && m_stack.back()->type() == NodeType::Map && m_keys.size() < m_mapDepth); (!m_stack.empty() && m_stack.back()->type() == NodeType::Map &&
m_keys.size() < m_mapDepth);
m_stack.push_back(&node); m_stack.push_back(&node);
if(needsKey) if (needsKey)
m_keys.push_back(PushedKey(&node, false)); m_keys.push_back(PushedKey(&node, false));
} }
void NodeBuilder::Pop() void NodeBuilder::Pop() {
{
assert(!m_stack.empty()); assert(!m_stack.empty());
if(m_stack.size() == 1) { if (m_stack.size() == 1) {
m_pRoot = m_stack[0]; m_pRoot = m_stack[0];
m_stack.pop_back(); m_stack.pop_back();
return; return;
@@ -111,12 +96,12 @@ namespace YAML
detail::node& collection = *m_stack.back(); detail::node& collection = *m_stack.back();
if(collection.type() == NodeType::Sequence) { if (collection.type() == NodeType::Sequence) {
collection.push_back(node, m_pMemory); collection.push_back(node, m_pMemory);
} else if(collection.type() == NodeType::Map) { } else if (collection.type() == NodeType::Map) {
assert(!m_keys.empty()); assert(!m_keys.empty());
PushedKey& key = m_keys.back(); PushedKey& key = m_keys.back();
if(key.second) { if (key.second) {
collection.insert(*key.first, node, m_pMemory); collection.insert(*key.first, node, m_pMemory);
m_keys.pop_back(); m_keys.pop_back();
} else { } else {
@@ -126,13 +111,12 @@ namespace YAML
assert(false); assert(false);
m_stack.clear(); m_stack.clear();
} }
} }
void NodeBuilder::RegisterAnchor(anchor_t anchor, detail::node& node) void NodeBuilder::RegisterAnchor(anchor_t anchor, detail::node& node) {
{ if (anchor) {
if(anchor) {
assert(anchor == m_anchors.size()); assert(anchor == m_anchors.size());
m_anchors.push_back(&node); m_anchors.push_back(&node);
} }
} }
} }

30
src/nodebuilder.h
View File

@@ -1,7 +1,9 @@
#ifndef NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
@@ -9,12 +11,10 @@
#include "yaml-cpp/node/ptr.h" #include "yaml-cpp/node/ptr.h"
#include <vector> #include <vector>
namespace YAML namespace YAML {
{ class Node;
class Node;
class NodeBuilder: public EventHandler class NodeBuilder : public EventHandler {
{
public: public:
NodeBuilder(); NodeBuilder();
virtual ~NodeBuilder(); virtual ~NodeBuilder();
@@ -26,12 +26,15 @@ namespace YAML
virtual void OnNull(const Mark& mark, anchor_t anchor); virtual void OnNull(const Mark& mark, anchor_t anchor);
virtual void OnAlias(const Mark& mark, anchor_t anchor); virtual void OnAlias(const Mark& mark, anchor_t anchor);
virtual void OnScalar(const Mark& mark, const std::string& tag, anchor_t anchor, const std::string& value); virtual void OnScalar(const Mark& mark, const std::string& tag,
anchor_t anchor, const std::string& value);
virtual void OnSequenceStart(const Mark& mark, const std::string& tag, anchor_t anchor); virtual void OnSequenceStart(const Mark& mark, const std::string& tag,
anchor_t anchor);
virtual void OnSequenceEnd(); virtual void OnSequenceEnd();
virtual void OnMapStart(const Mark& mark, const std::string& tag, anchor_t anchor); virtual void OnMapStart(const Mark& mark, const std::string& tag,
anchor_t anchor);
virtual void OnMapEnd(); virtual void OnMapEnd();
private: private:
@@ -42,17 +45,16 @@ namespace YAML
private: private:
detail::shared_memory_holder m_pMemory; detail::shared_memory_holder m_pMemory;
detail::node *m_pRoot; detail::node* m_pRoot;
typedef std::vector<detail::node *> Nodes; typedef std::vector<detail::node*> Nodes;
Nodes m_stack; Nodes m_stack;
Nodes m_anchors; Nodes m_anchors;
typedef std::pair<detail::node *, bool> PushedKey; typedef std::pair<detail::node*, bool> PushedKey;
std::vector<PushedKey> m_keys; std::vector<PushedKey> m_keys;
std::size_t m_mapDepth; std::size_t m_mapDepth;
}; };
} }
#endif // NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66

70
src/nodeevents.cpp
View File

@@ -4,61 +4,58 @@
#include "yaml-cpp/eventhandler.h" #include "yaml-cpp/eventhandler.h"
#include "yaml-cpp/mark.h" #include "yaml-cpp/mark.h"
namespace YAML namespace YAML {
{ void NodeEvents::AliasManager::RegisterReference(const detail::node& node) {
void NodeEvents::AliasManager::RegisterReference(const detail::node& node)
{
m_anchorByIdentity.insert(std::make_pair(node.ref(), _CreateNewAnchor())); m_anchorByIdentity.insert(std::make_pair(node.ref(), _CreateNewAnchor()));
} }
anchor_t NodeEvents::AliasManager::LookupAnchor(const detail::node& node) const anchor_t NodeEvents::AliasManager::LookupAnchor(const detail::node& node)
{ const {
AnchorByIdentity::const_iterator it = m_anchorByIdentity.find(node.ref()); AnchorByIdentity::const_iterator it = m_anchorByIdentity.find(node.ref());
if(it == m_anchorByIdentity.end()) if (it == m_anchorByIdentity.end())
return 0; return 0;
return it->second; return it->second;
} }
NodeEvents::NodeEvents(const Node& node): m_pMemory(node.m_pMemory), m_root(node.m_pNode) NodeEvents::NodeEvents(const Node& node)
{ : m_pMemory(node.m_pMemory), m_root(node.m_pNode) {
if(m_root) if (m_root)
Setup(*m_root); Setup(*m_root);
} }
void NodeEvents::Setup(const detail::node& node) void NodeEvents::Setup(const detail::node& node) {
{
int& refCount = m_refCount[node.ref()]; int& refCount = m_refCount[node.ref()];
refCount++; refCount++;
if(refCount > 1) if (refCount > 1)
return; return;
if(node.type() == NodeType::Sequence) { if (node.type() == NodeType::Sequence) {
for(detail::const_node_iterator it=node.begin();it!=node.end();++it) for (detail::const_node_iterator it = node.begin(); it != node.end(); ++it)
Setup(**it); Setup(**it);
} else if(node.type() == NodeType::Map) { } else if (node.type() == NodeType::Map) {
for(detail::const_node_iterator it=node.begin();it!=node.end();++it) { for (detail::const_node_iterator it = node.begin(); it != node.end();
++it) {
Setup(*it->first); Setup(*it->first);
Setup(*it->second); Setup(*it->second);
} }
} }
} }
void NodeEvents::Emit(EventHandler& handler) void NodeEvents::Emit(EventHandler& handler) {
{
AliasManager am; AliasManager am;
handler.OnDocumentStart(Mark()); handler.OnDocumentStart(Mark());
if(m_root) if (m_root)
Emit(*m_root, handler, am); Emit(*m_root, handler, am);
handler.OnDocumentEnd(); handler.OnDocumentEnd();
} }
void NodeEvents::Emit(const detail::node& node, EventHandler& handler, AliasManager& am) const void NodeEvents::Emit(const detail::node& node, EventHandler& handler,
{ AliasManager& am) const {
anchor_t anchor = NullAnchor; anchor_t anchor = NullAnchor;
if(IsAliased(node)) { if (IsAliased(node)) {
anchor = am.LookupAnchor(node); anchor = am.LookupAnchor(node);
if(anchor) { if (anchor) {
handler.OnAlias(Mark(), anchor); handler.OnAlias(Mark(), anchor);
return; return;
} }
@@ -67,7 +64,7 @@ namespace YAML
anchor = am.LookupAnchor(node); anchor = am.LookupAnchor(node);
} }
switch(node.type()) { switch (node.type()) {
case NodeType::Undefined: case NodeType::Undefined:
break; break;
case NodeType::Null: case NodeType::Null:
@@ -78,24 +75,25 @@ namespace YAML
break; break;
case NodeType::Sequence: case NodeType::Sequence:
handler.OnSequenceStart(Mark(), node.tag(), anchor); handler.OnSequenceStart(Mark(), node.tag(), anchor);
for(detail::const_node_iterator it=node.begin();it!=node.end();++it) for (detail::const_node_iterator it = node.begin(); it != node.end();
++it)
Emit(**it, handler, am); Emit(**it, handler, am);
handler.OnSequenceEnd(); handler.OnSequenceEnd();
break; break;
case NodeType::Map: case NodeType::Map:
handler.OnMapStart(Mark(), node.tag(), anchor); handler.OnMapStart(Mark(), node.tag(), anchor);
for(detail::const_node_iterator it=node.begin();it!=node.end();++it) { for (detail::const_node_iterator it = node.begin(); it != node.end();
++it) {
Emit(*it->first, handler, am); Emit(*it->first, handler, am);
Emit(*it->second, handler, am); Emit(*it->second, handler, am);
} }
handler.OnMapEnd(); handler.OnMapEnd();
break; break;
} }
} }
bool NodeEvents::IsAliased(const detail::node& node) const bool NodeEvents::IsAliased(const detail::node& node) const {
{
RefCount::const_iterator it = m_refCount.find(node.ref()); RefCount::const_iterator it = m_refCount.find(node.ref());
return it != m_refCount.end() && it->second > 1; return it != m_refCount.end() && it->second > 1;
} }
} }

24
src/nodeevents.h
View File

@@ -1,7 +1,9 @@
#ifndef NODE_NODEEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODE_NODEEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODE_NODEEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODE_NODEEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
@@ -10,13 +12,11 @@
#include <map> #include <map>
#include <vector> #include <vector>
namespace YAML namespace YAML {
{ class EventHandler;
class EventHandler; class Node;
class Node;
class NodeEvents class NodeEvents {
{
public: public:
explicit NodeEvents(const Node& node); explicit NodeEvents(const Node& node);
@@ -25,7 +25,7 @@ namespace YAML
private: private:
class AliasManager { class AliasManager {
public: public:
AliasManager(): m_curAnchor(0) {} AliasManager() : m_curAnchor(0) {}
void RegisterReference(const detail::node& node); void RegisterReference(const detail::node& node);
anchor_t LookupAnchor(const detail::node& node) const; anchor_t LookupAnchor(const detail::node& node) const;
@@ -41,17 +41,17 @@ namespace YAML
}; };
void Setup(const detail::node& node); void Setup(const detail::node& node);
void Emit(const detail::node& node, EventHandler& handler, AliasManager& am) const; void Emit(const detail::node& node, EventHandler& handler,
AliasManager& am) const;
bool IsAliased(const detail::node& node) const; bool IsAliased(const detail::node& node) const;
private: private:
detail::shared_memory_holder m_pMemory; detail::shared_memory_holder m_pMemory;
detail::node* m_root; detail::node* m_root;
typedef std::map<const detail::node_ref *, int> RefCount; typedef std::map<const detail::node_ref*, int> RefCount;
RefCount m_refCount; RefCount m_refCount;
}; };
} }
#endif // NODE_NODEEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #endif // NODE_NODEEVENTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66

47
src/ostream_wrapper.cpp
View File

@@ -2,55 +2,52 @@
#include <cstring> #include <cstring>
#include <iostream> #include <iostream>
namespace YAML namespace YAML {
{ ostream_wrapper::ostream_wrapper()
ostream_wrapper::ostream_wrapper(): m_buffer(1), m_pStream(0), m_pos(0), m_row(0), m_col(0), m_comment(false) : m_buffer(1),
{ m_pStream(0),
} m_pos(0),
m_row(0),
m_col(0),
m_comment(false) {}
ostream_wrapper::ostream_wrapper(std::ostream& stream): m_pStream(&stream), m_pos(0), m_row(0), m_col(0), m_comment(false) ostream_wrapper::ostream_wrapper(std::ostream& stream)
{ : m_pStream(&stream), m_pos(0), m_row(0), m_col(0), m_comment(false) {}
}
ostream_wrapper::~ostream_wrapper() ostream_wrapper::~ostream_wrapper() {}
{
}
void ostream_wrapper::write(const std::string& str) void ostream_wrapper::write(const std::string& str) {
{ if (m_pStream) {
if(m_pStream) {
m_pStream->write(str.c_str(), str.size()); m_pStream->write(str.c_str(), str.size());
} else { } else {
m_buffer.resize(std::max(m_buffer.size(), m_pos + str.size() + 1)); m_buffer.resize(std::max(m_buffer.size(), m_pos + str.size() + 1));
std::copy(str.begin(), str.end(), &m_buffer[m_pos]); std::copy(str.begin(), str.end(), &m_buffer[m_pos]);
} }
for(std::size_t i=0;i<str.size();i++) for (std::size_t i = 0; i < str.size(); i++)
update_pos(str[i]); update_pos(str[i]);
} }
void ostream_wrapper::write(const char *str, std::size_t size) void ostream_wrapper::write(const char* str, std::size_t size) {
{ if (m_pStream) {
if(m_pStream) {
m_pStream->write(str, size); m_pStream->write(str, size);
} else { } else {
m_buffer.resize(std::max(m_buffer.size(), m_pos + size + 1)); m_buffer.resize(std::max(m_buffer.size(), m_pos + size + 1));
std::copy(str, str + size, &m_buffer[m_pos]); std::copy(str, str + size, &m_buffer[m_pos]);
} }
for(std::size_t i=0;i<size;i++) for (std::size_t i = 0; i < size; i++)
update_pos(str[i]); update_pos(str[i]);
} }
void ostream_wrapper::update_pos(char ch) void ostream_wrapper::update_pos(char ch) {
{
m_pos++; m_pos++;
m_col++; m_col++;
if(ch == '\n') { if (ch == '\n') {
m_row++; m_row++;
m_col = 0; m_col = 0;
m_comment = false; m_comment = false;
} }
} }
} }

45
src/parse.cpp
View File

@@ -7,62 +7,61 @@
#include <fstream> #include <fstream>
#include <sstream> #include <sstream>
namespace YAML namespace YAML {
{ Node Load(const std::string& input) {
Node Load(const std::string& input) {
std::stringstream stream(input); std::stringstream stream(input);
return Load(stream); return Load(stream);
} }
Node Load(const char *input) { Node Load(const char* input) {
std::stringstream stream(input); std::stringstream stream(input);
return Load(stream); return Load(stream);
} }
Node Load(std::istream& input) { Node Load(std::istream& input) {
Parser parser(input); Parser parser(input);
NodeBuilder builder; NodeBuilder builder;
if(!parser.HandleNextDocument(builder)) if (!parser.HandleNextDocument(builder))
return Node(); return Node();
return builder.Root(); return builder.Root();
} }
Node LoadFile(const std::string& filename) { Node LoadFile(const std::string& filename) {
std::ifstream fin(filename.c_str()); std::ifstream fin(filename.c_str());
if(!fin) if (!fin)
throw BadFile(); throw BadFile();
return Load(fin); return Load(fin);
} }
std::vector<Node> LoadAll(const std::string& input) { std::vector<Node> LoadAll(const std::string& input) {
std::stringstream stream(input); std::stringstream stream(input);
return LoadAll(stream); return LoadAll(stream);
} }
std::vector<Node> LoadAll(const char *input) { std::vector<Node> LoadAll(const char* input) {
std::stringstream stream(input); std::stringstream stream(input);
return LoadAll(stream); return LoadAll(stream);
} }
std::vector<Node> LoadAll(std::istream& input) { std::vector<Node> LoadAll(std::istream& input) {
std::vector<Node> docs; std::vector<Node> docs;
Parser parser(input); Parser parser(input);
while(1) { while (1) {
NodeBuilder builder; NodeBuilder builder;
if(!parser.HandleNextDocument(builder)) if (!parser.HandleNextDocument(builder))
break; break;
docs.push_back(builder.Root()); docs.push_back(builder.Root());
} }
return docs; return docs;
} }
std::vector<Node> LoadAllFromFile(const std::string& filename) { std::vector<Node> LoadAllFromFile(const std::string& filename) {
std::ifstream fin(filename.c_str()); std::ifstream fin(filename.c_str());
if(!fin) if (!fin)
throw BadFile(); throw BadFile();
return LoadAll(fin); return LoadAll(fin);
} }
} }

747
test/emittertests.cpp
View File

File diff suppressed because it is too large Load Diff

360
test/new-api/nodetests.cpp
View File

@@ -9,60 +9,60 @@
#endif #endif
namespace { namespace {
struct TEST { struct TEST {
TEST(): ok(false) {} TEST() : ok(false) {}
TEST(bool ok_): ok(ok_) {} TEST(bool ok_) : ok(ok_) {}
TEST(const char *error_): ok(false), error(error_) {} TEST(const char* error_) : ok(false), error(error_) {}
TEST(const std::string& error_): ok(false), error(error_) {} TEST(const std::string& error_) : ok(false), error(error_) {}
bool ok; bool ok;
std::string error; std::string error;
}; };
} }
#define YAML_ASSERT(cond)\ #define YAML_ASSERT(cond) \
do {\ do { \
if(!(cond))\ if (!(cond)) \
return " Assert failed: " #cond;\ return " Assert failed: " #cond; \
} while(false) } while (false)
#define YAML_ASSERT_THROWS(cond, exc)\ #define YAML_ASSERT_THROWS(cond, exc) \
do {\ do { \
try {\ try { \
(cond);\ (cond); \
return " Expression did not throw: " #cond;\ return " Expression did not throw: " #cond; \
} catch(const exc&) {\ } \
} catch(const std::runtime_error& e) {\ catch (const exc&) { \
std::stringstream stream;\ } \
stream << " Expression threw runtime error ther than " #exc ":\n " #cond "\n " << e.what();\ catch (const std::runtime_error& e) { \
return stream.str();\ std::stringstream stream; \
} catch(...) {\ stream << " Expression threw runtime error ther than " #exc \
return " Expression threw unknown exception, other than " #exc ":\n " #cond;\ ":\n " #cond "\n " << e.what(); \
}\ return stream.str(); \
} while(false) } \
catch (...) { \
return " Expression threw unknown exception, other than " #exc \
":\n " #cond; \
} \
} while (false)
namespace Test namespace Test {
{ namespace Node {
namespace Node TEST SimpleScalar() {
{
TEST SimpleScalar()
{
YAML::Node node = YAML::Node("Hello, World!"); YAML::Node node = YAML::Node("Hello, World!");
YAML_ASSERT(node.IsScalar()); YAML_ASSERT(node.IsScalar());
YAML_ASSERT(node.as<std::string>() == "Hello, World!"); YAML_ASSERT(node.as<std::string>() == "Hello, World!");
return true; return true;
} }
TEST IntScalar() TEST IntScalar() {
{
YAML::Node node = YAML::Node(15); YAML::Node node = YAML::Node(15);
YAML_ASSERT(node.IsScalar()); YAML_ASSERT(node.IsScalar());
YAML_ASSERT(node.as<int>() == 15); YAML_ASSERT(node.as<int>() == 15);
return true; return true;
} }
TEST SimpleAppendSequence() TEST SimpleAppendSequence() {
{
YAML::Node node; YAML::Node node;
node.push_back(10); node.push_back(10);
node.push_back("foo"); node.push_back("foo");
@@ -74,10 +74,9 @@ namespace Test
YAML_ASSERT(node[2].as<std::string>() == "monkey"); YAML_ASSERT(node[2].as<std::string>() == "monkey");
YAML_ASSERT(node.IsSequence()); YAML_ASSERT(node.IsSequence());
return true; return true;
} }
TEST SimpleAssignSequence() TEST SimpleAssignSequence() {
{
YAML::Node node; YAML::Node node;
node[0] = 10; node[0] = 10;
node[1] = "foo"; node[1] = "foo";
@@ -89,20 +88,18 @@ namespace Test
YAML_ASSERT(node[2].as<std::string>() == "monkey"); YAML_ASSERT(node[2].as<std::string>() == "monkey");
YAML_ASSERT(node.IsSequence()); YAML_ASSERT(node.IsSequence());
return true; return true;
} }
TEST SimpleMap() TEST SimpleMap() {
{
YAML::Node node; YAML::Node node;
node["key"] = "value"; node["key"] = "value";
YAML_ASSERT(node.IsMap()); YAML_ASSERT(node.IsMap());
YAML_ASSERT(node["key"].as<std::string>() == "value"); YAML_ASSERT(node["key"].as<std::string>() == "value");
YAML_ASSERT(node.size() == 1); YAML_ASSERT(node.size() == 1);
return true; return true;
} }
TEST MapWithUndefinedValues() TEST MapWithUndefinedValues() {
{
YAML::Node node; YAML::Node node;
node["key"] = "value"; node["key"] = "value";
node["undefined"]; node["undefined"];
@@ -115,23 +112,21 @@ namespace Test
YAML_ASSERT(node.size() == 2); YAML_ASSERT(node.size() == 2);
return true; return true;
} }
TEST MapIteratorWithUndefinedValues() TEST MapIteratorWithUndefinedValues() {
{
YAML::Node node; YAML::Node node;
node["key"] = "value"; node["key"] = "value";
node["undefined"]; node["undefined"];
std::size_t count = 0; std::size_t count = 0;
for(YAML::const_iterator it=node.begin();it!=node.end();++it) for (YAML::const_iterator it = node.begin(); it != node.end(); ++it)
count++; count++;
YAML_ASSERT(count == 1); YAML_ASSERT(count == 1);
return true; return true;
} }
TEST SimpleSubkeys() TEST SimpleSubkeys() {
{
YAML::Node node; YAML::Node node;
node["device"]["udid"] = "12345"; node["device"]["udid"] = "12345";
node["device"]["name"] = "iPhone"; node["device"]["name"] = "iPhone";
@@ -142,10 +137,9 @@ namespace Test
YAML_ASSERT(node["device"]["os"].as<std::string>() == "4.0"); YAML_ASSERT(node["device"]["os"].as<std::string>() == "4.0");
YAML_ASSERT(node["username"].as<std::string>() == "monkey"); YAML_ASSERT(node["username"].as<std::string>() == "monkey");
return true; return true;
} }
TEST StdVector() TEST StdVector() {
{
std::vector<int> primes; std::vector<int> primes;
primes.push_back(2); primes.push_back(2);
primes.push_back(3); primes.push_back(3);
@@ -158,10 +152,9 @@ namespace Test
node["primes"] = primes; node["primes"] = primes;
YAML_ASSERT(node["primes"].as<std::vector<int> >() == primes); YAML_ASSERT(node["primes"].as<std::vector<int> >() == primes);
return true; return true;
} }
TEST StdList() TEST StdList() {
{
std::list<int> primes; std::list<int> primes;
primes.push_back(2); primes.push_back(2);
primes.push_back(3); primes.push_back(3);
@@ -174,10 +167,9 @@ namespace Test
node["primes"] = primes; node["primes"] = primes;
YAML_ASSERT(node["primes"].as<std::list<int> >() == primes); YAML_ASSERT(node["primes"].as<std::list<int> >() == primes);
return true; return true;
} }
TEST StdMap() TEST StdMap() {
{
std::map<int, int> squares; std::map<int, int> squares;
squares[0] = 0; squares[0] = 0;
squares[1] = 1; squares[1] = 1;
@@ -189,10 +181,9 @@ namespace Test
node["squares"] = squares; node["squares"] = squares;
YAML_ASSERT((node["squares"].as<std::map<int, int> >() == squares)); YAML_ASSERT((node["squares"].as<std::map<int, int> >() == squares));
return true; return true;
} }
TEST StdPair() TEST StdPair() {
{
std::pair<int, std::string> p; std::pair<int, std::string> p;
p.first = 5; p.first = 5;
p.second = "five"; p.second = "five";
@@ -201,10 +192,9 @@ namespace Test
node["pair"] = p; node["pair"] = p;
YAML_ASSERT((node["pair"].as<std::pair<int, std::string> >() == p)); YAML_ASSERT((node["pair"].as<std::pair<int, std::string> >() == p));
return true; return true;
} }
TEST SimpleAlias() TEST SimpleAlias() {
{
YAML::Node node; YAML::Node node;
node["foo"] = "value"; node["foo"] = "value";
node["bar"] = node["foo"]; node["bar"] = node["foo"];
@@ -213,10 +203,9 @@ namespace Test
YAML_ASSERT(node["foo"] == node["bar"]); YAML_ASSERT(node["foo"] == node["bar"]);
YAML_ASSERT(node.size() == 2); YAML_ASSERT(node.size() == 2);
return true; return true;
} }
TEST AliasAsKey() TEST AliasAsKey() {
{
YAML::Node node; YAML::Node node;
node["foo"] = "value"; node["foo"] = "value";
YAML::Node value = node["foo"]; YAML::Node value = node["foo"];
@@ -226,10 +215,9 @@ namespace Test
YAML_ASSERT(node["value"].as<std::string>() == "foo"); YAML_ASSERT(node["value"].as<std::string>() == "foo");
YAML_ASSERT(node.size() == 2); YAML_ASSERT(node.size() == 2);
return true; return true;
} }
TEST SelfReferenceSequence() TEST SelfReferenceSequence() {
{
YAML::Node node; YAML::Node node;
node[0] = node; node[0] = node;
YAML_ASSERT(node.IsSequence()); YAML_ASSERT(node.IsSequence());
@@ -238,10 +226,9 @@ namespace Test
YAML_ASSERT(node[0][0] == node); YAML_ASSERT(node[0][0] == node);
YAML_ASSERT(node[0][0] == node[0]); YAML_ASSERT(node[0][0] == node[0]);
return true; return true;
} }
TEST ValueSelfReferenceMap() TEST ValueSelfReferenceMap() {
{
YAML::Node node; YAML::Node node;
node["key"] = node; node["key"] = node;
YAML_ASSERT(node.IsMap()); YAML_ASSERT(node.IsMap());
@@ -250,20 +237,18 @@ namespace Test
YAML_ASSERT(node["key"]["key"] == node); YAML_ASSERT(node["key"]["key"] == node);
YAML_ASSERT(node["key"]["key"] == node["key"]); YAML_ASSERT(node["key"]["key"] == node["key"]);
return true; return true;
} }
TEST KeySelfReferenceMap() TEST KeySelfReferenceMap() {
{
YAML::Node node; YAML::Node node;
node[node] = "value"; node[node] = "value";
YAML_ASSERT(node.IsMap()); YAML_ASSERT(node.IsMap());
YAML_ASSERT(node.size() == 1); YAML_ASSERT(node.size() == 1);
YAML_ASSERT(node[node].as<std::string>() == "value"); YAML_ASSERT(node[node].as<std::string>() == "value");
return true; return true;
} }
TEST SelfReferenceMap() TEST SelfReferenceMap() {
{
YAML::Node node; YAML::Node node;
node[node] = node; node[node] = node;
YAML_ASSERT(node.IsMap()); YAML_ASSERT(node.IsMap());
@@ -272,10 +257,9 @@ namespace Test
YAML_ASSERT(node[node][node] == node); YAML_ASSERT(node[node][node] == node);
YAML_ASSERT(node[node][node] == node[node]); YAML_ASSERT(node[node][node] == node[node]);
return true; return true;
} }
TEST TempMapVariable() TEST TempMapVariable() {
{
YAML::Node node; YAML::Node node;
YAML::Node tmp = node["key"]; YAML::Node tmp = node["key"];
tmp = "value"; tmp = "value";
@@ -283,10 +267,9 @@ namespace Test
YAML_ASSERT(node.size() == 1); YAML_ASSERT(node.size() == 1);
YAML_ASSERT(node["key"].as<std::string>() == "value"); YAML_ASSERT(node["key"].as<std::string>() == "value");
return true; return true;
} }
TEST TempMapVariableAlias() TEST TempMapVariableAlias() {
{
YAML::Node node; YAML::Node node;
YAML::Node tmp = node["key"]; YAML::Node tmp = node["key"];
tmp = node["other"]; tmp = node["other"];
@@ -297,36 +280,32 @@ namespace Test
YAML_ASSERT(node["other"].as<std::string>() == "value"); YAML_ASSERT(node["other"].as<std::string>() == "value");
YAML_ASSERT(node["other"] == node["key"]); YAML_ASSERT(node["other"] == node["key"]);
return true; return true;
} }
TEST Bool() TEST Bool() {
{
YAML::Node node; YAML::Node node;
node[true] = false; node[true] = false;
YAML_ASSERT(node.IsMap()); YAML_ASSERT(node.IsMap());
YAML_ASSERT(node[true].as<bool>() == false); YAML_ASSERT(node[true].as<bool>() == false);
return true; return true;
} }
TEST AutoBoolConversion() TEST AutoBoolConversion() {
{
YAML::Node node; YAML::Node node;
node["foo"] = "bar"; node["foo"] = "bar";
YAML_ASSERT(static_cast<bool>(node["foo"])); YAML_ASSERT(static_cast<bool>(node["foo"]));
YAML_ASSERT(!node["monkey"]); YAML_ASSERT(!node["monkey"]);
YAML_ASSERT(!!node["foo"]); YAML_ASSERT(!!node["foo"]);
return true; return true;
} }
TEST Reassign() TEST Reassign() {
{
YAML::Node node = YAML::Load("foo"); YAML::Node node = YAML::Load("foo");
node = YAML::Node(); node = YAML::Node();
return true; return true;
} }
TEST FallbackValues() TEST FallbackValues() {
{
YAML::Node node = YAML::Load("foo: bar\nx: 2"); YAML::Node node = YAML::Load("foo: bar\nx: 2");
YAML_ASSERT(node["foo"].as<std::string>() == "bar"); YAML_ASSERT(node["foo"].as<std::string>() == "bar");
YAML_ASSERT(node["foo"].as<std::string>("hello") == "bar"); YAML_ASSERT(node["foo"].as<std::string>("hello") == "bar");
@@ -335,10 +314,9 @@ namespace Test
YAML_ASSERT(node["x"].as<int>(5) == 2); YAML_ASSERT(node["x"].as<int>(5) == 2);
YAML_ASSERT(node["y"].as<int>(5) == 5); YAML_ASSERT(node["y"].as<int>(5) == 5);
return true; return true;
} }
TEST NumericConversion() TEST NumericConversion() {
{
YAML::Node node = YAML::Load("[1.5, 1, .nan, .inf, -.inf, 0x15, 015]"); YAML::Node node = YAML::Load("[1.5, 1, .nan, .inf, -.inf, 0x15, 015]");
YAML_ASSERT(node[0].as<float>() == 1.5f); YAML_ASSERT(node[0].as<float>() == 1.5f);
YAML_ASSERT(node[0].as<double>() == 1.5); YAML_ASSERT(node[0].as<double>() == 1.5);
@@ -351,90 +329,99 @@ namespace Test
YAML_ASSERT(node[5].as<int>() == 21); YAML_ASSERT(node[5].as<int>() == 21);
YAML_ASSERT(node[6].as<int>() == 13); YAML_ASSERT(node[6].as<int>() == 13);
return true; return true;
} }
TEST Binary() TEST Binary() {
{ YAML::Node node = YAML::Load(
YAML::Node node = YAML::Load("[!!binary \"SGVsbG8sIFdvcmxkIQ==\", !!binary \"TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlzIHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2YgdGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGludWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRoZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4K\"]"); "[!!binary \"SGVsbG8sIFdvcmxkIQ==\", !!binary "
YAML_ASSERT(node[0].as<YAML::Binary>() == YAML::Binary(reinterpret_cast<const unsigned char*>("Hello, World!"), 13)); "\"TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieS"
YAML_ASSERT(node[1].as<YAML::Binary>() == YAML::Binary(reinterpret_cast<const unsigned char*>("Man is distinguished, not only by his reason, but by this singular passion from other animals, which is a lust of the mind, that by a perseverance of delight in the continued and indefatigable generation of knowledge, exceeds the short vehemence of any carnal pleasure.\n"), 270)); "B0aGlzIHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIG"
"x1c3Qgb2YgdGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbi"
"B0aGUgY29udGludWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZG"
"dlLCBleGNlZWRzIHRoZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS"
"4K\"]");
YAML_ASSERT(node[0].as<YAML::Binary>() ==
YAML::Binary(
reinterpret_cast<const unsigned char*>("Hello, World!"), 13));
YAML_ASSERT(node[1].as<YAML::Binary>() ==
YAML::Binary(reinterpret_cast<const unsigned char*>(
"Man is distinguished, not only by his reason, "
"but by this singular passion from other "
"animals, which is a lust of the mind, that by "
"a perseverance of delight in the continued and "
"indefatigable generation of knowledge, exceeds "
"the short vehemence of any carnal pleasure.\n"),
270));
return true; return true;
} }
TEST IterateSequence() TEST IterateSequence() {
{
YAML::Node node = YAML::Load("[1, 3, 5, 7]"); YAML::Node node = YAML::Load("[1, 3, 5, 7]");
int seq[] = {1, 3, 5, 7}; int seq[] = {1, 3, 5, 7};
int i=0; int i = 0;
for(YAML::const_iterator it=node.begin();it!=node.end();++it) { for (YAML::const_iterator it = node.begin(); it != node.end(); ++it) {
YAML_ASSERT(i < 4); YAML_ASSERT(i < 4);
int x = seq[i++]; int x = seq[i++];
YAML_ASSERT(it->as<int>() == x); YAML_ASSERT(it->as<int>() == x);
} }
YAML_ASSERT(i == 4); YAML_ASSERT(i == 4);
return true; return true;
} }
TEST IterateMap() TEST IterateMap() {
{
YAML::Node node = YAML::Load("{a: A, b: B, c: C}"); YAML::Node node = YAML::Load("{a: A, b: B, c: C}");
int i=0; int i = 0;
for(YAML::const_iterator it=node.begin();it!=node.end();++it) { for (YAML::const_iterator it = node.begin(); it != node.end(); ++it) {
YAML_ASSERT(i < 3); YAML_ASSERT(i < 3);
i++; i++;
YAML_ASSERT(it->first.as<char>() + 'A' - 'a' == it->second.as<char>()); YAML_ASSERT(it->first.as<char>() + 'A' - 'a' == it->second.as<char>());
} }
YAML_ASSERT(i == 3); YAML_ASSERT(i == 3);
return true; return true;
} }
#ifdef BOOST_FOREACH #ifdef BOOST_FOREACH
TEST ForEach() TEST ForEach() {
{
YAML::Node node = YAML::Load("[1, 3, 5, 7]"); YAML::Node node = YAML::Load("[1, 3, 5, 7]");
int seq[] = {1, 3, 5, 7}; int seq[] = {1, 3, 5, 7};
int i = 0; int i = 0;
BOOST_FOREACH(const YAML::Node &item, node) { BOOST_FOREACH(const YAML::Node & item, node) {
int x = seq[i++]; int x = seq[i++];
YAML_ASSERT(item.as<int>() == x); YAML_ASSERT(item.as<int>() == x);
} }
return true; return true;
} }
TEST ForEachMap() TEST ForEachMap() {
{
YAML::Node node = YAML::Load("{a: A, b: B, c: C}"); YAML::Node node = YAML::Load("{a: A, b: B, c: C}");
BOOST_FOREACH(const YAML::const_iterator::value_type &p, node) { BOOST_FOREACH(const YAML::const_iterator::value_type & p, node) {
YAML_ASSERT(p.first.as<char>() + 'A' - 'a' == p.second.as<char>()); YAML_ASSERT(p.first.as<char>() + 'A' - 'a' == p.second.as<char>());
} }
return true; return true;
} }
#endif #endif
TEST CloneScalar() TEST CloneScalar() {
{
YAML::Node node = YAML::Load("!foo monkey"); YAML::Node node = YAML::Load("!foo monkey");
YAML::Node clone = Clone(node); YAML::Node clone = Clone(node);
YAML_ASSERT(!(node == clone)); YAML_ASSERT(!(node == clone));
YAML_ASSERT(node.as<std::string>() == clone.as<std::string>()); YAML_ASSERT(node.as<std::string>() == clone.as<std::string>());
YAML_ASSERT(node.Tag() == clone.Tag()); YAML_ASSERT(node.Tag() == clone.Tag());
return true; return true;
} }
TEST CloneSeq() TEST CloneSeq() {
{
YAML::Node node = YAML::Load("[1, 3, 5, 7]"); YAML::Node node = YAML::Load("[1, 3, 5, 7]");
YAML::Node clone = Clone(node); YAML::Node clone = Clone(node);
YAML_ASSERT(!(node == clone)); YAML_ASSERT(!(node == clone));
YAML_ASSERT(clone.Type() == YAML::NodeType::Sequence); YAML_ASSERT(clone.Type() == YAML::NodeType::Sequence);
YAML_ASSERT(node.size() == clone.size()); YAML_ASSERT(node.size() == clone.size());
for(std::size_t i=0;i<node.size();i++) for (std::size_t i = 0; i < node.size(); i++)
YAML_ASSERT(node[i].as<int>() == clone[i].as<int>()); YAML_ASSERT(node[i].as<int>() == clone[i].as<int>());
return true; return true;
} }
TEST CloneMap() TEST CloneMap() {
{
YAML::Node node = YAML::Load("{foo: bar}"); YAML::Node node = YAML::Load("{foo: bar}");
YAML::Node clone = Clone(node); YAML::Node clone = Clone(node);
YAML_ASSERT(!(node == clone)); YAML_ASSERT(!(node == clone));
@@ -442,10 +429,9 @@ namespace Test
YAML_ASSERT(node.size() == clone.size()); YAML_ASSERT(node.size() == clone.size());
YAML_ASSERT(node["foo"].as<std::string>() == clone["foo"].as<std::string>()); YAML_ASSERT(node["foo"].as<std::string>() == clone["foo"].as<std::string>());
return true; return true;
} }
TEST CloneAlias() TEST CloneAlias() {
{
YAML::Node node = YAML::Load("&foo [*foo]"); YAML::Node node = YAML::Load("&foo [*foo]");
YAML::Node clone = Clone(node); YAML::Node clone = Clone(node);
YAML_ASSERT(!(node == clone)); YAML_ASSERT(!(node == clone));
@@ -453,10 +439,9 @@ namespace Test
YAML_ASSERT(node.size() == clone.size()); YAML_ASSERT(node.size() == clone.size());
YAML_ASSERT(clone == clone[0]); YAML_ASSERT(clone == clone[0]);
return true; return true;
} }
TEST ForceInsertIntoMap() TEST ForceInsertIntoMap() {
{
YAML::Node node; YAML::Node node;
node["a"] = "b"; node["a"] = "b";
node.force_insert("x", "y"); node.force_insert("x", "y");
@@ -466,23 +451,23 @@ namespace Test
bool ab = false; bool ab = false;
bool a5 = false; bool a5 = false;
bool xy = false; bool xy = false;
for(YAML::const_iterator it=node.begin();it!=node.end();++it) { for (YAML::const_iterator it = node.begin(); it != node.end(); ++it) {
if(it->first.as<std::string>() == "a") { if (it->first.as<std::string>() == "a") {
if(it->second.as<std::string>() == "b") if (it->second.as<std::string>() == "b")
ab = true; ab = true;
else if(it->second.as<std::string>() == "5") else if (it->second.as<std::string>() == "5")
a5 = true; a5 = true;
} else if(it->first.as<std::string>() == "x" && it->second.as<std::string>() == "y") } else if (it->first.as<std::string>() == "x" &&
it->second.as<std::string>() == "y")
xy = true; xy = true;
} }
YAML_ASSERT(ab); YAML_ASSERT(ab);
YAML_ASSERT(a5); YAML_ASSERT(a5);
YAML_ASSERT(xy); YAML_ASSERT(xy);
return true; return true;
} }
TEST ResetNode() TEST ResetNode() {
{
YAML::Node node = YAML::Load("[1, 2, 3]"); YAML::Node node = YAML::Load("[1, 2, 3]");
YAML_ASSERT(!node.IsNull()); YAML_ASSERT(!node.IsNull());
YAML::Node other = node; YAML::Node other = node;
@@ -493,10 +478,9 @@ namespace Test
YAML_ASSERT(!node.IsNull()); YAML_ASSERT(!node.IsNull());
YAML_ASSERT(other == node); YAML_ASSERT(other == node);
return true; return true;
} }
TEST DereferenceIteratorError() TEST DereferenceIteratorError() {
{
YAML::Node node = YAML::Load("[{a: b}, 1, 2]"); YAML::Node node = YAML::Load("[{a: b}, 1, 2]");
YAML_ASSERT_THROWS(node.begin()->first.as<int>(), YAML::InvalidNode); YAML_ASSERT_THROWS(node.begin()->first.as<int>(), YAML::InvalidNode);
YAML_ASSERT((*node.begin()).IsMap() == true); YAML_ASSERT((*node.begin()).IsMap() == true);
@@ -504,63 +488,65 @@ namespace Test
YAML_ASSERT_THROWS((*node.begin()->begin()).IsDefined(), YAML::InvalidNode); YAML_ASSERT_THROWS((*node.begin()->begin()).IsDefined(), YAML::InvalidNode);
YAML_ASSERT_THROWS(node.begin()->begin()->IsDefined(), YAML::InvalidNode); YAML_ASSERT_THROWS(node.begin()->begin()->IsDefined(), YAML::InvalidNode);
return true; return true;
} }
TEST FloatingPrecision() TEST FloatingPrecision() {
{
const double x = 0.123456789; const double x = 0.123456789;
YAML::Node node = YAML::Node(x); YAML::Node node = YAML::Node(x);
YAML_ASSERT(node.as<double>() == x); YAML_ASSERT(node.as<double>() == x);
return true; return true;
} }
TEST EmitEmptyNode() TEST EmitEmptyNode() {
{
YAML::Node node; YAML::Node node;
YAML::Emitter emitter; YAML::Emitter emitter;
emitter << node; emitter << node;
YAML_ASSERT(std::string(emitter.c_str()) == ""); YAML_ASSERT(std::string(emitter.c_str()) == "");
return true; return true;
} }
TEST SpaceChar() TEST SpaceChar() {
{
YAML::Node node = YAML::Node(' '); YAML::Node node = YAML::Node(' ');
YAML_ASSERT(node.as<char>() == ' '); YAML_ASSERT(node.as<char>() == ' ');
return true; return true;
} }
} }
void RunNodeTest(TEST (*test)(), const std::string& name, int& passed, int& total) { void RunNodeTest(TEST (*test)(), const std::string& name, int& passed,
int& total) {
TEST ret; TEST ret;
try { try {
ret = test(); ret = test();
} catch(const std::exception& e) { }
catch (const std::exception& e) {
ret.ok = false; ret.ok = false;
ret.error = e.what(); ret.error = e.what();
} }
if(ret.ok) { if (ret.ok) {
passed++; passed++;
} else { } else {
std::cout << "Node test failed: " << name << "\n"; std::cout << "Node test failed: " << name << "\n";
if(ret.error != "") if (ret.error != "")
std::cout << ret.error << "\n"; std::cout << ret.error << "\n";
} }
total++; total++;
} }
bool RunNodeTests() bool RunNodeTests() {
{
int passed = 0; int passed = 0;
int total = 0; int total = 0;
RunNodeTest(&Node::SimpleScalar, "simple scalar", passed, total); RunNodeTest(&Node::SimpleScalar, "simple scalar", passed, total);
RunNodeTest(&Node::IntScalar, "int scalar", passed, total); RunNodeTest(&Node::IntScalar, "int scalar", passed, total);
RunNodeTest(&Node::SimpleAppendSequence, "simple append sequence", passed, total); RunNodeTest(&Node::SimpleAppendSequence, "simple append sequence", passed,
RunNodeTest(&Node::SimpleAssignSequence, "simple assign sequence", passed, total); total);
RunNodeTest(&Node::SimpleAssignSequence, "simple assign sequence", passed,
total);
RunNodeTest(&Node::SimpleMap, "simple map", passed, total); RunNodeTest(&Node::SimpleMap, "simple map", passed, total);
RunNodeTest(&Node::MapWithUndefinedValues, "map with undefined values", passed, total); RunNodeTest(&Node::MapWithUndefinedValues, "map with undefined values",
RunNodeTest(&Node::MapIteratorWithUndefinedValues, "map iterator with undefined values", passed, total); passed, total);
RunNodeTest(&Node::MapIteratorWithUndefinedValues,
"map iterator with undefined values", passed, total);
RunNodeTest(&Node::SimpleSubkeys, "simple subkey", passed, total); RunNodeTest(&Node::SimpleSubkeys, "simple subkey", passed, total);
RunNodeTest(&Node::StdVector, "std::vector", passed, total); RunNodeTest(&Node::StdVector, "std::vector", passed, total);
RunNodeTest(&Node::StdList, "std::list", passed, total); RunNodeTest(&Node::StdList, "std::list", passed, total);
@@ -568,12 +554,16 @@ namespace Test
RunNodeTest(&Node::StdPair, "std::pair", passed, total); RunNodeTest(&Node::StdPair, "std::pair", passed, total);
RunNodeTest(&Node::SimpleAlias, "simple alias", passed, total); RunNodeTest(&Node::SimpleAlias, "simple alias", passed, total);
RunNodeTest(&Node::AliasAsKey, "alias as key", passed, total); RunNodeTest(&Node::AliasAsKey, "alias as key", passed, total);
RunNodeTest(&Node::SelfReferenceSequence, "self reference sequence", passed, total); RunNodeTest(&Node::SelfReferenceSequence, "self reference sequence", passed,
RunNodeTest(&Node::ValueSelfReferenceMap, "value self reference map", passed, total); total);
RunNodeTest(&Node::KeySelfReferenceMap, "key self reference map", passed, total); RunNodeTest(&Node::ValueSelfReferenceMap, "value self reference map", passed,
total);
RunNodeTest(&Node::KeySelfReferenceMap, "key self reference map", passed,
total);
RunNodeTest(&Node::SelfReferenceMap, "self reference map", passed, total); RunNodeTest(&Node::SelfReferenceMap, "self reference map", passed, total);
RunNodeTest(&Node::TempMapVariable, "temp map variable", passed, total); RunNodeTest(&Node::TempMapVariable, "temp map variable", passed, total);
RunNodeTest(&Node::TempMapVariableAlias, "temp map variable alias", passed, total); RunNodeTest(&Node::TempMapVariableAlias, "temp map variable alias", passed,
total);
RunNodeTest(&Node::Bool, "bool", passed, total); RunNodeTest(&Node::Bool, "bool", passed, total);
RunNodeTest(&Node::AutoBoolConversion, "auto bool conversion", passed, total); RunNodeTest(&Node::AutoBoolConversion, "auto bool conversion", passed, total);
RunNodeTest(&Node::Reassign, "reassign", passed, total); RunNodeTest(&Node::Reassign, "reassign", passed, total);
@@ -590,14 +580,16 @@ namespace Test
RunNodeTest(&Node::CloneSeq, "clone seq", passed, total); RunNodeTest(&Node::CloneSeq, "clone seq", passed, total);
RunNodeTest(&Node::CloneMap, "clone map", passed, total); RunNodeTest(&Node::CloneMap, "clone map", passed, total);
RunNodeTest(&Node::CloneAlias, "clone alias", passed, total); RunNodeTest(&Node::CloneAlias, "clone alias", passed, total);
RunNodeTest(&Node::ForceInsertIntoMap, "force insert into map", passed, total); RunNodeTest(&Node::ForceInsertIntoMap, "force insert into map", passed,
total);
RunNodeTest(&Node::ResetNode, "reset node", passed, total); RunNodeTest(&Node::ResetNode, "reset node", passed, total);
RunNodeTest(&Node::DereferenceIteratorError, "dereference iterator error", passed, total); RunNodeTest(&Node::DereferenceIteratorError, "dereference iterator error",
passed, total);
RunNodeTest(&Node::FloatingPrecision, "floating precision", passed, total); RunNodeTest(&Node::FloatingPrecision, "floating precision", passed, total);
RunNodeTest(&Node::EmitEmptyNode, "emit empty node", passed, total); RunNodeTest(&Node::EmitEmptyNode, "emit empty node", passed, total);
RunNodeTest(&Node::SpaceChar, "space char", passed, total); RunNodeTest(&Node::SpaceChar, "space char", passed, total);
std::cout << "Node tests: " << passed << "/" << total << " passed\n"; std::cout << "Node tests: " << passed << "/" << total << " passed\n";
return passed == total; return passed == total;
} }
} }

5
test/new-api/parsertests.cpp
View File

@@ -1,8 +1,5 @@
#include "parsertests.h" #include "parsertests.h"
namespace Test { namespace Test {
bool RunParserTests() bool RunParserTests() { return true; }
{
return true;
}
} }

874
test/new-api/spectests.cpp
View File

File diff suppressed because it is too large Load Diff

7
test/nodetests.h
View File

@@ -1,13 +1,14 @@
#ifndef NODETESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #ifndef NODETESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define NODETESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66 #define NODETESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 #if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once #pragma once
#endif #endif
namespace Test { namespace Test {
bool RunNodeTests(); bool RunNodeTests();
} }
#endif // NODETESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A6666 #endif // NODETESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A6666

19
test/tests.cpp
View File

@@ -9,25 +9,22 @@
#include <vector> #include <vector>
#include <iostream> #include <iostream>
namespace Test namespace Test {
{ void RunAll() {
void RunAll()
{
bool passed = true; bool passed = true;
if(!RunParserTests()) if (!RunParserTests())
passed = false; passed = false;
if(!RunEmitterTests()) if (!RunEmitterTests())
passed = false; passed = false;
if(!RunSpecTests()) if (!RunSpecTests())
passed = false; passed = false;
if(!RunNodeTests()) if (!RunNodeTests())
passed = false; passed = false;
if(passed) if (passed)
std::cout << "All tests passed!\n"; std::cout << "All tests passed!\n";
}
} }
}

27
util/parse.cpp
View File

@@ -9,7 +9,7 @@ struct Params {
std::string fileName; std::string fileName;
}; };
Params ParseArgs(int argc, char **argv) { Params ParseArgs(int argc, char** argv) {
Params p; Params p;
std::vector<std::string> args(argv + 1, argv + argc); std::vector<std::string> args(argv + 1, argv + argc);
@@ -17,38 +17,39 @@ Params ParseArgs(int argc, char **argv) {
return p; return p;
} }
class NullEventHandler: public YAML::EventHandler class NullEventHandler : public YAML::EventHandler {
{ public:
public:
virtual void OnDocumentStart(const YAML::Mark&) {} virtual void OnDocumentStart(const YAML::Mark&) {}
virtual void OnDocumentEnd() {} virtual void OnDocumentEnd() {}
virtual void OnNull(const YAML::Mark&, YAML::anchor_t) {} virtual void OnNull(const YAML::Mark&, YAML::anchor_t) {}
virtual void OnAlias(const YAML::Mark&, YAML::anchor_t) {} virtual void OnAlias(const YAML::Mark&, YAML::anchor_t) {}
virtual void OnScalar(const YAML::Mark&, const std::string&, YAML::anchor_t, const std::string&) {} virtual void OnScalar(const YAML::Mark&, const std::string&, YAML::anchor_t,
const std::string&) {}
virtual void OnSequenceStart(const YAML::Mark&, const std::string&, YAML::anchor_t) {} virtual void OnSequenceStart(const YAML::Mark&, const std::string&,
YAML::anchor_t) {}
virtual void OnSequenceEnd() {} virtual void OnSequenceEnd() {}
virtual void OnMapStart(const YAML::Mark&, const std::string&, YAML::anchor_t) {} virtual void OnMapStart(const YAML::Mark&, const std::string&,
YAML::anchor_t) {}
virtual void OnMapEnd() {} virtual void OnMapEnd() {}
}; };
void parse(std::istream& input) void parse(std::istream& input) {
{
try { try {
YAML::Node doc = YAML::Load(input); YAML::Node doc = YAML::Load(input);
std::cout << doc << "\n"; std::cout << doc << "\n";
} catch(const YAML::Exception& e) { }
catch (const YAML::Exception& e) {
std::cerr << e.what() << "\n"; std::cerr << e.what() << "\n";
} }
} }
int main(int argc, char **argv) int main(int argc, char** argv) {
{
Params p = ParseArgs(argc, argv); Params p = ParseArgs(argc, argv);
if(argc > 1) { if (argc > 1) {
std::ifstream fin; std::ifstream fin;
fin.open(argv[1]); fin.open(argv[1]);
parse(fin); parse(fin);