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Controllable.h

// -*- c-basic-offset: 4 -*-

/*
    Rosegarden-4
    A sequencer and musical notation editor.

    This program is Copyright 2000-2006
        Guillaume Laurent   <glaurent@telegraph-road.org>,
        Chris Cannam        <cannam@all-day-breakfast.com>,
        Richard Bown        <bownie@bownie.com>

    The moral right of the authors to claim authorship of this work
    has been asserted.

    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.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef _CONTROLLABLE_DEVICE_H_
#define _CONTROLLABLE_DEVICE_H_

#include "ControlParameter.h"

namespace Rosegarden
{

typedef std::vector<ControlParameter> ControlList;

class Controllable
{
public:
    virtual ~Controllable() {}
    
    virtual const ControlList &getControlParameters() const = 0;
    virtual const ControlParameter *getControlParameter(int index) const = 0;
    virtual const ControlParameter *getControlParameter(const std::string &type,
                                          Rosegarden::MidiByte controllerNumber) const = 0;

protected:
    Controllable() { }
};

}

#endif

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