GuidoStream.h

#ifndef __GuidoStream__
#define __GuidoStream__
 
/*
 GUIDO Library
 Copyright (C) 2013 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 <istream>
#include <sstream>
#include <stack>
 
#include "ARFactory.h"
 
 
class GuidoStream
{
public:
             GuidoStream() {}
    virtual ~GuidoStream() {}
 
    void     WriteToStream(const char* str);
 
    void     ReinitStream();
 
          std::string  getStreamStr() const;
    const std::string  getGuidoCode() const     { return fGMNCode;}
 
protected:
    std::stringstream   fInputStream;   // The stringstream which contains the real string
                                        // written by the user since the beginning
    std::string         fGMNCode;       // The completed input stream (syntactically correct gmn code)
 
    /* Builds the tags ( "{", "[", "(", "<" ) stack from inStr */
    void    AnalyzeString(const std::stringstream& inStr, std::stack<char>& stack);
 
    /* Complete stringToComplete with appropriate tags contained in inStack */
    void    WriteNewString(std::stack<char>& inStack, std::string& stringToComplete);
};
 
 
#endif