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//
// Copyright 1997 by Craig Stuart Sapp, All Rights Reserved.
// Programmer: Craig Stuart Sapp <craig@ccrma.stanford.edu>
// Creation Date: 19 December 1997
// Last Modified: Fri Jan 23 00:21:24 GMT-0800 1998
// Last Modified: Sun Sep 20 20:30:53 PDT 1998
// Last Modified: Mon Oct 15 14:29:12 PDT 2001 (added is_note functions)
// Filename: ...sig/include/sigInfo/MidiMessage.h
// Web Address: http://sig.sapp.org/include/sigInfo/MidiMessage.h
// Syntax: C++
//
// Description: A structure for handling MIDI input messages.
// This class stores a time stamp plus up to
// four MIDI message bytes. System Exclusive messages
// are stored in a separate array in the MidiInPort
// class, and their storage index is passed to the
// user through a MIDI message for later extraction
// of the full sysex message.
//
#ifndef _MIDIMESSAGE_H_INCLUDED
#define _MIDIMESSAGE_H_INCLUDED
#include <iostream>
typedef unsigned char uchar;
typedef unsigned long ulong;
class MidiMessage {
public:
ulong time; // timestamp
ulong data; // MIDI command and parameters
MidiMessage (void);
MidiMessage (int aCommand, int aP1, int aP2,
int aTime = 0);
MidiMessage (const MidiMessage& aMessage);
~MidiMessage ();
uchar& command (void);
MidiMessage& operator= (const MidiMessage& aMessage);
uchar& operator[] (int index);
uchar& p0 (void);
uchar& p1 (void);
uchar& p2 (void);
uchar& p3 (void);
int getArgCount (void) const;
int getParameterCount (void) const;
uchar getCommand (void) const;
uchar getP0 (void) const;
uchar getP1 (void) const;
uchar getP2 (void) const;
uchar getP3 (void) const;
void setCommand (uchar aCommand);
void setData (uchar aCommand, uchar aP1 = 0,
uchar aP2 = 0, uchar aP3 = 0);
void setP0 (uchar aP0);
void setP1 (uchar aP1);
void setP2 (uchar aP2);
void setP3 (uchar aP3);
int is_note (void);
int is_note_on (void);
int is_note_off (void);
};
std::ostream& operator<<(std::ostream& out, MidiMessage& aMessage);
#endif /* _MIDIMESSAGE_H_INCLUDED */
// md5sum: 4738e957fb8a233f6dbaeebda490e6a4 - MidiMessage.h =css= 20030102
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