external_libraries/yaml-cpp-0.2.6/include/yaml-cpp/parser.h

   1 #ifndef PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
   2 #define PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
   3
   4 #if !defined(__GNUC__) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4) // GCC supports "pragma once" correctly since 3.4
   5 #pragma once
   6 #endif
   7
   8
   9 #include "yaml-cpp/dll.h"
  10 #include "yaml-cpp/noncopyable.h"
  11 #include <ios>
  12 #include <memory>
  13
  14 namespace YAML
  15 {
  16         struct Directives;
  17         struct Mark;
  18         struct Token;
  19         class EventHandler;
  20         class Node;
  21         class Scanner;
  22
  23         class YAML_CPP_API Parser: private noncopyable
  24         {
  25         public:
  26                 Parser();
  27                 Parser(std::istream& in);
  28                 ~Parser();
  29
  30                 operator bool() const;
  31
  32                 void Load(std::istream& in);
  33                 bool HandleNextDocument(EventHandler& eventHandler);
  34
  35                 bool GetNextDocument(Node& document);
  36                 void PrintTokens(std::ostream& out);
  37
  38         private:
  39                 void ParseDirectives();
  40                 void HandleDirective(const Token& token);
  41                 void HandleYamlDirective(const Token& token);
  42                 void HandleTagDirective(const Token& token);
  43
  44         private:
  45                 std::auto_ptr<Scanner> m_pScanner;
  46                 std::auto_ptr<Directives> m_pDirectives;
  47         };
  48 }
  49
  50 #endif // PARSER_H_62B23520_7C8E_11DE_8A39_0800200C9A66