/home/marsyas/marsyas/src/marsyas/Krumhansl_key_finder.h

/*
** Copyright (C) 1998-2011 George Tzanetakis <gtzan@cs.uvic.ca>
**
** 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 MARSYAS_KRUMHANSL_KEY_FINDER_H
#define MARSYAS_KRUMHANSL_KEY_FINDER_H

#include "MarSystem.h"

namespace Marsyas
{
class marsyas_EXPORT Krumhansl_key_finder: public MarSystem
{
private:

    mrs_realvec major_profile_;
    mrs_realvec minor_profile_;
    mrs_realvec scores_;
    std::vector<mrs_string> key_names_;
    

    void addControls();

    void myUpdate(MarControlPtr sender);


    MarControlPtr ctrl_key_;
    MarControlPtr ctrl_key_name_;
    

public:
    Krumhansl_key_finder(std::string name);

    Krumhansl_key_finder(const Krumhansl_key_finder& a);

    ~Krumhansl_key_finder();

    MarSystem* clone() const;

    void myProcess(realvec& in, realvec& out);
};

}
//namespace Marsyas

#endif
//MARSYAS_KRUMHANSL_KEY_FINDER_H

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