pitchmarks.h

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/* pitchmarks.h    $Revision: 1.2 $ $Date: 2005/12/10 20:33:54 $
   Copyright (C) 2003 University of Bonn.
   http://www.ikp.uni-bonn.de/boss

   This program is free software; you can redistribute it and/or
   modify it under the terms of the GNU General Public License
   as published by the Free Software Foundation; either version 2
   of the License, or (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. */

#ifndef PITCHMARKS_H
#define PITCHMARKS_H

#include <vector>
#include <map>
#include <iostream>
#include <fstream>
#include "pitchmark_parser.h"

using namespace std;

typedef vector< pair<double, double> > PitchContour;


class Pitchmark {
public:
        double time;
        bool voiced;
        double intensity;
        Pitchmark(double _time=0.0, bool _voiced=true): time(_time), voiced(_voiced){}
};


class Pitchmarks: public vector<Pitchmark> {
        
        int getPitchmarkFormat(const string & filename);
        void loadPraatPitchmarks(const string & filename, const double start, const double end);
        void loadRawPitchmarks(const string & filename, const double start, const double end);
        double interpolate(double x, const pair<double,double> & p1, const pair<double,double> & p2);

public:
        Pitchmarks(): vector<Pitchmark>(0) {}
        // chaos; doxygen complains about this declaration, dunno why; mho
        //Pitchmarks::Pitchmarks(PitchContour pitchContour, double startTime = 0.0, double endTime = 1.0);
        Pitchmarks(vector< pair< double, double > >, double duration, double startTime);
        void loadPitchmarks(const string & filename, const double start, const double end);
        bool selfCheck();
        
};
 // end of group boss_ola

#endif

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