* --------------------
* A simple MIDI consumer that counts incoming MIDI events.
*
* Copyright 2013, Haiku, Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Revisions by Pete Goodeve
*
* Copyright 1999, Be Incorporated. All Rights Reserved.
* This file may be used under the terms of the Be Sample Code License.
*/
#ifndef COUNTEVENTCONSUMER_H
#define COUNTEVENTCONSUMER_H
#include <MidiConsumer.h>
#include <SupportDefs.h>
class CountEventConsumer : public BMidiLocalConsumer
{
public:
CountEventConsumer(const char* name)
:
BMidiLocalConsumer(name),
fEventCount(0)
{}
void Reset()
{
fEventCount = 0;
}
int32 CountEvents()
{
return fEventCount;
}
void Data(uchar*, size_t, bool, bigtime_t)
{
atomic_add(&fEventCount, 1);
}
private:
int32 fEventCount;
};
#endif
