29 lines
532 B
C++
29 lines
532 B
C++
#ifndef REGEXSTATE_H
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#define REGEXSTATE_H
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#include "util.h"
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#include "Symbol.h"
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#include <string>
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#include <vector>
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class RegExState {
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public:
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RegExState(RegExState* inInnerState);
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RegExState(char inCharacter);
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RegExState();
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~RegExState();
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void addNext(RegExState* nextState);
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bool characterIs(char inCharacter);
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std::vector<RegExState*>* advance(char advanceCharacter);
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bool isGoal();
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std::string toString();
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private:
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std::vector<RegExState*> nextStates;
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RegExState* inner;
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char character;
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};
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#endif |