36 lines
784 B
C++
36 lines
784 B
C++
#include "blif_lexer.hpp"
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//Windows doesn't have unistd.h, so we set '%option nounistd'
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//in blif_lexer.l, but flex still includes it in the generated
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//header unless YY_NO_UNISTD_H is defined to 1
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#define YY_NO_UNISTD_H 1
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#include "blif_lexer.gen.hpp" //For blifparse_lex_*()
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extern YY_DECL; //For blifparse_lex()
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namespace blifparse {
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Lexer::Lexer(FILE* file, Callback& callback)
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: callback_(callback) {
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blifparse_lex_init(&state_);
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blifparse_set_in(file, state_);
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}
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Lexer::~Lexer() {
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blifparse_lex_destroy(state_);
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}
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Parser::symbol_type Lexer::next_token() {
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return blifparse_lex(state_, callback_);
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}
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const char* Lexer::text() const {
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return blifparse_get_text(state_);
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}
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int Lexer::lineno() const {
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return blifparse_get_lineno(state_);
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}
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}
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