34 lines
755 B
C++
34 lines
755 B
C++
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#ifndef BLIF_LEXER_HPP
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#define BLIF_LEXER_HPP
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#include "blifparse.hpp" //For blifparse::Callback
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#include "blif_parser.hpp" //For Parser::symbol_type
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namespace blifparse {
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typedef void* yyscan_t;
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class Lexer {
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public:
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Lexer(FILE* file, Callback& callback);
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~Lexer();
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Parser::symbol_type next_token();
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const char* text() const;
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int lineno() const;
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private:
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yyscan_t state_;
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Callback& callback_;
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};
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/*
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* The YY_DECL is used by flex to specify the signature of the main
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* lexer function.
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*
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* We re-define it to something reasonable
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*/
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#undef YY_DECL
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#define YY_DECL blifparse::Parser::symbol_type blifparse_lex(yyscan_t yyscanner, blifparse::Callback& callback)
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} //namespace
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#endif
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