FormatStringParser.h

#ifndef __FormatStringParser__
#define __FormatStringParser__
 
/*
  GUIDO Library
  Copyright (C) 2004    Grame
 
 
  This Source Code Form is subject to the terms of the Mozilla Public
  License, v. 2.0. If a copy of the MPL was not distributed with this
  file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
  Grame Research Laboratory, 11, cours de Verdun Gensoul 69002 Lyon - France
  research@grame.fr
 
*/
 
#include <string>
#include <vector>
 
class FormatStringParser;
 
typedef std::pair<std::string, int> FormatStringAssoc;
typedef std::vector<FormatStringAssoc> FormatStringParserResult;
class FormatStringParser
{
    public:
        enum type { kLitteral, kSpecial };
                     FormatStringParser() {}
        virtual     ~FormatStringParser() {}
 
        virtual void    parse( const char * str, FormatStringParserResult& res);
 
    protected:
        virtual char    getSpecialStart() const     { return '['; }
        virtual char    getSpecialEnd() const       { return ']'; }
        virtual char    getEscapeChar() const       { return '\\'; }
        virtual void    store (std::string str, type t, FormatStringParserResult& res) const;
        virtual void    switchTo (type t);
 
    private:
        std::string     mCurrString;
        type            mCurrType;
};
 
#endif