timesignvisitor.h

/*
  MusicXML Library
  Copyright (C) Grame 2006-2013
 
  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
*/
 
#ifndef __timesignVisitor__
#define __timesignVisitor__
 
#include <vector>
#include <utility>
#include "typedefs.h"
#include "rational.h"
#include "visitor.h"
 
namespace MusicXML2 
{
 
class EXP timesignvisitor : 
    public visitor<S_time>,
    public visitor<S_beats>,
    public visitor<S_beat_type>,
    public visitor<S_senza_misura>
{
    protected:
        std::string fCurrentBeat;
 
                void reset();
        virtual void visitStart( S_time& elt );
        virtual void visitStart( S_beats& elt );
        virtual void visitStart( S_beat_type& elt );
        virtual void visitStart( S_senza_misura& elt );
 
    public:
        enum { kNoStaffNumber = -1 };
 
                 timesignvisitor() { reset(); }
        virtual ~timesignvisitor() {}
 
        rational timesign(unsigned int index);
        
        std::vector<std::pair<std::string,std::string> > fTimeSign;
        std::string fSymbol;
        int     fStaffNumber;
        bool    fSenzaMisura;
};
 
 
}
 
#endif