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52 lines
858 B
C++
52 lines
858 B
C++
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#include <iostream>
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#include "src/ir/regexp/regexp.h"
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#include "src/ir/regexp/regexp_alt.h"
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#include "src/ir/regexp/regexp_cat.h"
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#include "src/ir/regexp/regexp_close.h"
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#include "src/ir/regexp/regexp_match.h"
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#include "src/ir/regexp/regexp_null.h"
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#include "src/ir/regexp/regexp_rule.h"
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namespace re2c
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{
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std::ostream & operator << (std::ostream & o, const RegExp & re)
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{
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re.display (o);
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return o;
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}
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void AltOp::display (std::ostream & o) const
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{
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o << exp1 << "|" << exp2;
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}
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void CatOp::display (std::ostream & o) const
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{
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o << exp1 << exp2;
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}
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void CloseOp::display (std::ostream & o) const
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{
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o << exp << "+";
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}
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void MatchOp::display (std::ostream & o) const
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{
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o << match;
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}
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void NullOp::display (std::ostream & o) const
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{
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o << "_";
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}
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void RuleOp::display (std::ostream & o) const
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{
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o << exp << "/" << ctx << ";";
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}
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} // end namespace re2c
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