MIDIEvent.hxx

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/*
 * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
 * UNIVERSITAT POMPEU FABRA
 *
 * 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
 *
 * MIDIFileReader C++ classes
 * This code is part of the CLAM library, but also usable stand-alone.
 * Maarten de Boer <mdeboer@iua.upf.es>
 *
 */
#ifndef __MIDIEvent__
#define __MIDIEvent__

#include <CLAM/MIDIMessage.hxx>

namespace MIDI
{

        class Event
        /* a midi event is a time-stamped midi message */
        {
        private:
                Message mMessage;
                Ticks   mTicks;
        public:
                Event()
                {
                        mTicks = 0;
                }

                Event(const Message& m,const Ticks& t):mMessage(m),mTicks(t)
                {
                }
                
                Byte operator [] (int i) const { return mMessage[i]; }
                
                Ticks GetTicks(void) const { return mTicks; }
        };


        /* meta and sysex events are really different, can be any length, etc
        ** so we subclass Event for them
        */
        
        class MetaEvent:public Event
        {
        public:
                Byte *mData;
                MetaEvent(const Message& m,const Ticks& t,int datasize):Event(m,t)
                {
                        mData = new Byte[datasize];
                }
        };

        class SysExEvent:public Event
        {
        public:
                Byte *mData;
                SysExEvent(const Message& m,const Ticks& t,int datasize):Event(m,t)
                {
                        mData = new Byte[datasize];
                }
        };

}

#endif