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/home/weinberg/src/BIE/include/AsciiLexer.h // This is really -*- C++ -*- #ifndef AsciiLexer_h #define AsciiLexer_h #include <fstream> #include <string> using namespace std; //aah why oh why did I have to do this? //I'm trying to rename the lexer so that it doesn't conflict //with the other lexer in the CLI // Extreme hackery #undef yyFlexLexer #define yyFlexLexer AscFlexLexer // Use the private include guard in FlexLexer.h to // prevent us from including the file a second time // (some of it is purposely left unguarded, but // it has a broken implementation) #ifndef __FLEX_LEXER_H #include <FlexLexer.h> #endif // aah added for debugging experiment //#undef yyFlexLexer namespace BIE { class AsciiLexer; } class BIE::AsciiLexer : public yyFlexLexer{ public: AsciiLexer(string filename); AsciiLexer(istream * stream); ~AsciiLexer(); inline int nextToken() { return yylex(); } inline const char * tokenText() { return al_stripped; } enum {AL_NEWLINE_, AL_INT_KEYWORD_, AL_REAL_KEYWORD_, AL_BOOL_KEYWORD_, AL_STRING_KEYWORD_, AL_STRING_VALUE_, AL_INT_VALUE_, AL_REAL_VALUE_, AL_COMMA_, AL_EQUALS_, AL_LEFT_CURLY_, AL_RIGHT_CURLY_, AL_LEFT_SQUAREBRACKET_, AL_ATRATE_, AL_EOF_, AL_ERROR_}; private: int yylex(); char * al_stripped; bool al_streamismine; istream * al_inputstream; }; #endif