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Converted indexing to std::size_t, and fixed the Node templated overloads to properly index any index type (determining what is an index type is a bit of a hack - it should be is_convertible<T, std::size_t> (I think), but I just explicitly wrote down a list)

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jbeder
2009-08-19 20:58:07 +00:00
parent c45372e2f3
commit 770d6de545
17 changed files with 134 additions and 78 deletions
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23
include/node.h
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@@ -40,7 +40,7 @@ namespace YAML
// accessors
Iterator begin() const;
Iterator end() const;
unsigned size() const;
std::size_t size() const;
// extraction of scalars
bool GetScalar(std::string& s) const;
@@ -55,19 +55,17 @@ namespace YAML
template <typename T>
friend void operator >> (const Node& node, T& value);
// just for maps
// retrieval for maps and sequences
template <typename T>
const Node *FindValue(const T& key) const;
const Node *FindValue(const char *key) const;
template <typename T>
const Node& operator [] (const T& key) const;
// specific to maps
const Node *FindValue(const char *key) const;
const Node& operator [] (const char *key) const;
// just for sequences
const Node& operator [] (unsigned u) const;
const Node& operator [] (int i) const;
// for anchors/aliases
const Node *Identity() const { return m_pIdentity; }
bool IsAlias() const { return m_alias; }
@@ -81,10 +79,17 @@ namespace YAML
friend bool operator < (const Node& n1, const Node& n2);
private:
// helper for sequences
template <typename, bool> friend struct _FindFromNodeAtIndex;
const Node *FindAtIndex(std::size_t i) const;
// helper for maps
template <typename T>
const Node& GetValue(const T& key) const;
template <typename T>
const Node *FindValueForKey(const T& key) const;
// helpers for parsing
void ParseHeader(Scanner *pScanner, const ParserState& state);
void ParseTag(Scanner *pScanner, const ParserState& state);