peisongxiao/yaml-cpp
1
0
Fork 0
mirror of https://github.com/jbeder/yaml-cpp.git synced 2025-09-09 04:41:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Clarified some copy/assignment issues with the stream/streamcharsource.

Browse Source
This commit is contained in:
Jesse Beder
2009-07-10 03:20:16 +00:00
parent 6f44e89b7f
commit b113c37819
2 changed files with 8 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/stream.h
View File

@@ -1,5 +1,6 @@
#pragma once
#include "noncopyable.h"
#include <deque>
#include <ios>
#include <string>
@@ -10,7 +11,7 @@ namespace YAML
{
static const size_t MAX_PARSER_PUSHBACK = 8;
class Stream
class Stream: private noncopyable
{
public:
friend class StreamCharSource;

11
src/streamcharsource.h
View File

@@ -1,5 +1,6 @@
#pragma once
#include "noncopyable.h"
#include <cstddef>
namespace YAML
@@ -7,9 +8,10 @@ namespace YAML
class StreamCharSource
{
public:
StreamCharSource(const Stream& stream);
StreamCharSource(const Stream& stream): m_offset(0), m_stream(stream) {}
StreamCharSource(const StreamCharSource& source): m_offset(source.m_offset), m_stream(source.m_stream) {}
~StreamCharSource() {}
operator bool() const;
char operator [] (std::size_t i) const { return m_stream.CharAt(m_offset + i); }
bool operator !() const { return !static_cast<bool>(*this); }
@@ -19,11 +21,10 @@ namespace YAML
private:
std::size_t m_offset;
const Stream& m_stream;
StreamCharSource& operator = (const StreamCharSource&); // non-assignable
};
inline StreamCharSource::StreamCharSource(const Stream& stream): m_offset(0), m_stream(stream) {
}
inline StreamCharSource::operator bool() const {
return m_stream.ReadAheadTo(m_offset);
}