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basic skeleton for new MIDISurface base class

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Paul Davis 2022-10-14 13:10:24 -06:00
parent 16ce8b3331
commit 4fbf3028aa
6 changed files with 749 additions and 9 deletions
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78
libs/surfaces/midi_surface/midi_byte_array.h Normal file
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/*
* Copyright (C) 2016 Paul Davis <paul@linuxaudiosystems.com>
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef midi_byte_array_h
#define midi_byte_array_h
#include <iostream>
#include <vector>
#include <boost/shared_array.hpp>
//#include <midi++/types.h>
namespace MIDI {
typedef unsigned char byte;
}
/**
To make building arrays of bytes easier. Thusly:
MidiByteArray mba;
mba << 0xf0 << 0x00 << 0xf7;
MidiByteArray buf;
buf << mba;
MidiByteArray direct( 3, 0xf0, 0x00, 0xf7 );
cout << mba << endl;
cout << buf << endl;
cout << direct << endl;
will all result in "f0 00 f7" being output to stdout
*/
class MidiByteArray : public std::vector<MIDI::byte>
{
public:
MidiByteArray() : std::vector<MIDI::byte>() {}
MidiByteArray( size_t count, MIDI::byte array[] );
bool compare_n (const MidiByteArray& other, MidiByteArray::size_type len) const;
/**
Accepts a preceding count, and then a list of bytes
*/
MidiByteArray( size_t count, MIDI::byte first, ... );
/// copy the given number of bytes from the given array
void copy( size_t count, MIDI::byte arr[] );
};
/// append the given byte to the end of the array
MidiByteArray & operator << ( MidiByteArray & mba, const MIDI::byte & b );
/// append the given string to the end of the array
MidiByteArray & operator << ( MidiByteArray & mba, const std::string & );
/// append the given array to the end of this array
MidiByteArray & operator << ( MidiByteArray & mba, const MidiByteArray & barr );
/// output the bytes as hex to the given stream
std::ostream & operator << ( std::ostream & os, const MidiByteArray & mba );
#endif