src/parser/TokenSource.h

#ifndef TOKENSOURCE_H_
#define TOKENSOURCE_H_

#include <string>
#include <list>
#include "lexer.h"


class Token;


typedef std::list<Token>::iterator TokenIterator;


class TokenSource
        {
        private:
                int sourceType; //0-not init yet  1-file  2-string
                std::list<Token> tokenList;

        public:
                TokenSource();
                ~TokenSource();

                void setFileInput(std::string& fileName);
                TokenIterator getIterator();
                TokenIterator getEndIterator();

                static void assertTokenType(int correctType,TokenIterator& curToken,char* errorStr);
                static void assertTokenNotEnd(TokenIterator& curToken);
        };


#endif

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