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Fixed several bugs from the new file i/o setup.

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In particular:
1. Windows CR/LF weren't read properly (issue #11)
2. Scanning wasn't reading EOF properly
3. Documents may be empty (this was old, I think)
Also fixed some VS2008 warnings on /W4.
This commit is contained in:
Jesse Beder
2009-02-07 07:57:13 +00:00
parent f9c0725684
commit 9d0e0c6a48
13 changed files with 85 additions and 63 deletions
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34
src/content.h
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@@ -25,31 +25,31 @@ namespace YAML
virtual void Parse(Scanner *pScanner, const ParserState& state) = 0;
virtual void Write(std::ostream& out, int indent, bool startedLine, bool onlyOneCharOnLine) = 0;
virtual bool GetBegin(std::vector <Node *>::const_iterator& it) const { return false; }
virtual bool GetBegin(std::map <Node *, Node *, ltnode>::const_iterator& it) const { return false; }
virtual bool GetEnd(std::vector <Node *>::const_iterator& it) const { return false; }
virtual bool GetEnd(std::map <Node *, Node *, ltnode>::const_iterator& it) const { return false; }
virtual Node *GetNode(unsigned i) const { return 0; }
virtual bool GetBegin(std::vector <Node *>::const_iterator&) const { return false; }
virtual bool GetBegin(std::map <Node *, Node *, ltnode>::const_iterator&) const { return false; }
virtual bool GetEnd(std::vector <Node *>::const_iterator&) const { return false; }
virtual bool GetEnd(std::map <Node *, Node *, ltnode>::const_iterator&) const { return false; }
virtual Node *GetNode(unsigned) const { return 0; }
virtual unsigned GetSize() const { return 0; }
virtual bool IsScalar() const { return false; }
virtual bool IsMap() const { return false; }
virtual bool IsSequence() const { return false; }
// extraction
virtual bool Read(std::string& s) const { return false; }
virtual bool Read(int& i) const { return false; }
virtual bool Read(unsigned& u) const { return false; }
virtual bool Read(long& l) const { return false; }
virtual bool Read(float& f) const { return false; }
virtual bool Read(double& d) const { return false; }
virtual bool Read(char& c) const { return false; }
virtual bool Read(bool& b) const { return false; }
virtual bool Read(std::string&) const { return false; }
virtual bool Read(int&) const { return false; }
virtual bool Read(unsigned&) const { return false; }
virtual bool Read(long&) const { return false; }
virtual bool Read(float&) const { return false; }
virtual bool Read(double&) const { return false; }
virtual bool Read(char&) const { return false; }
virtual bool Read(bool&) const { return false; }
// ordering
virtual int Compare(Content *pContent) { return 0; }
virtual int Compare(Scalar *pScalar) { return 0; }
virtual int Compare(Sequence *pSeq) { return 0; }
virtual int Compare(Map *pMap) { return 0; }
virtual int Compare(Content *) { return 0; }
virtual int Compare(Scalar *) { return 0; }
virtual int Compare(Sequence *) { return 0; }
virtual int Compare(Map *) { return 0; }
protected:
};