/usr/include/tse3/util/MidiScheduler.h is in libtse3-dev 0.3.1-4.3ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* @(#)util/MidiScheduler.h 3.00 2 August 2000
*
* Copyright (c) 2000 Pete Goodliffe (pete@cthree.org)
*
* This file is part of TSE3 - the Trax Sequencer Engine version 3.00.
*
* This library is modifiable/redistributable under the terms of the GNU
* General Public License.
*
* You should have received a copy of the GNU General Public License along
* with this program; see the file COPYING. If not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
#ifndef TSE3_UTIL_MIDISCHEDULER_H
#define TSE3_UTIL_MIDISCHEDULER_H
#include "tse3/MidiScheduler.h"
#include <iostream>
#include <cstddef>
namespace TSE3
{
namespace Util
{
/**
* This is a very simple example @ref TSE3::MidiScheduler
* implementation that merely produces diagnostic output to a given
* ostream.
*
* @short Diagnostic ostream MidiScheduler implementation
* @author Pete Goodliffe
* @version 3.00
* @see MidiScheduler
* @see MidiSchedulerFactory
*/
class StreamMidiScheduler : public MidiScheduler
{
public:
StreamMidiScheduler(std::ostream &stream = std::cout);
virtual ~StreamMidiScheduler();
protected:
/**
* @reimplemented
*/
virtual const char *impl_implementationName() const;
/**
* @reimplemented
*/
virtual const char *impl_portName(int port) const;
/**
* @reimplemented
*/
virtual const char *impl_portType(int port) const;
/**
* @reimplemented
*/
virtual bool impl_portReadable(int port) const;
/**
* @reimplemented
*/
virtual bool impl_portWriteable(int port) const;
/**
* @reimplemented
*/
virtual void impl_start(Clock clock);
/**
* @reimplemented
*/
virtual void impl_stop(Clock clock);
/**
* @reimplemented
*/
virtual void impl_moveTo(Clock moveTime, Clock newTime);
/**
* @reimplemented
*/
virtual Clock impl_clock();
/**
* @reimplemented
*/
virtual int impl_msecs();
/**
* @reimplemented
*/
virtual void impl_setTempo(int tempo, Clock changeTime);
/**
* @reimplemented
*/
virtual bool impl_eventWaiting();
/**
* @reimplemented
*/
virtual MidiEvent impl_rx();
/**
* @reimplemented
*/
virtual void impl_tx(MidiCommand mc);
/**
* @reimplemented
*/
virtual void impl_tx(MidiEvent mc);
/**
* @reimplemented
*/
virtual void impl_txSysEx(int port,
const unsigned char *data,
size_t size);
private:
StreamMidiScheduler &operator=(const StreamMidiScheduler &);
StreamMidiScheduler(const StreamMidiScheduler &);
void outClock(Clock c);
void outMidiCommand(MidiCommand mc);
std::ostream &out;
Clock clock;
};
/**
* If a MidiScheduler cannot be made for a given platform then this is
* a placeholder 'null' implementation that does absolutely nothing.
*
* @short Null MidiScheduler implementation (does nothing!)
* @author Pete Goodliffe
* @version 3.00
* @see MidiScheduler
* @see MidiSchedulerFactory
*/
class NullMidiScheduler : public MidiScheduler
{
public:
NullMidiScheduler();
virtual ~NullMidiScheduler();
protected:
/**
* @reimplemented
*/
virtual const char *impl_implementationName() const;
/**
* @reimplemented
*/
virtual const char *impl_portName(int port) const;
/**
* @reimplemented
*/
virtual const char *impl_portType(int port) const;
/**
* @reimplemented
*/
virtual bool impl_portReadable(int port) const;
/**
* @reimplemented
*/
virtual bool impl_portWriteable(int port) const;
/**
* @reimplemented
*/
virtual void impl_start(Clock clock);
/**
* @reimplemented
*/
virtual void impl_stop(Clock clock);
/**
* @reimplemented
*/
virtual void impl_moveTo(Clock moveTime, Clock newTime);
/**
* @reimplemented
*/
virtual Clock impl_clock();
/**
* @reimplemented
*/
virtual int impl_msecs();
/**
* @reimplemented
*/
virtual void impl_setTempo(int tempo, Clock changeTime);
/**
* @reimplemented
*/
virtual bool impl_eventWaiting();
/**
* @reimplemented
*/
virtual MidiEvent impl_rx();
/**
* @reimplemented
*/
virtual void impl_tx(MidiCommand mc);
/**
* @reimplemented
*/
virtual void impl_tx(MidiEvent mc);
/**
* @reimplemented
*/
virtual void impl_txSysEx(int port,
const unsigned char *data,
size_t size);
private:
NullMidiScheduler &operator=(const NullMidiScheduler &);
NullMidiScheduler(const NullMidiScheduler &);
Clock clock;
};
}
}
#endif
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