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Small changes in the iterator code.

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Changed the public interface of Scanner to resemble an STL container.
This commit is contained in:
Jesse Beder
2008-07-23 04:38:18 +00:00
parent cc87c83b01
commit d45bb667b6
14 changed files with 108 additions and 112 deletions
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12
src/scanner.h
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@@ -16,16 +16,18 @@ namespace YAML
Scanner(std::istream& in);
~Scanner();
bool IsEmpty();
void PopToken();
Token& PeekToken();
// token queue management (hopefully this looks kinda stl-ish)
bool empty();
void pop();
Token& peek();
private:
// scanning
void StartStream();
void EndStream();
void EnsureTokensInQueue();
void ScanNextToken();
void ScanToNextToken();
void StartStream();
void EndStream();
Token *PushIndentTo(int column, bool sequence);
void PopIndentTo(int column);