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MidiEventProcessor.h
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1/*
2 * MidiEventProcessor.h - base-class for midi-processing classes
3 *
4 * Copyright (c) 2005-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
5 *
6 * This file is part of LMMS - https://lmms.io
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public
19 * License along with this program (see COPYING); if not, write to the
20 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301 USA.
22 *
23 */
24
25#ifndef LMMS_MIDI_EVENT_PROCESSOR_H
26#define LMMS_MIDI_EVENT_PROCESSOR_H
27
28#include "MidiEvent.h"
29#include "TimePos.h"
30
31namespace lmms
32{
33
34// all classes being able to process MIDI-events should inherit from this
36{
37public:
38 MidiEventProcessor() = default;
39
40 virtual ~MidiEventProcessor() = default;
41
42 // to be implemented by inheriting classes
43 virtual void processInEvent( const MidiEvent& event, const TimePos& time = TimePos(), f_cnt_t offset = 0 ) = 0;
44 virtual void processOutEvent( const MidiEvent& event, const TimePos& time = TimePos(), f_cnt_t offset = 0 ) = 0;
45
46} ;
47
48} // namespace lmms
49
50#endif // LMMS_MIDI_EVENT_PROCESSOR_H
Definition MidiEvent.h:37
virtual ~MidiEventProcessor()=default
virtual void processOutEvent(const MidiEvent &event, const TimePos &time=TimePos(), f_cnt_t offset=0)=0
virtual void processInEvent(const MidiEvent &event, const TimePos &time=TimePos(), f_cnt_t offset=0)=0
Definition TimePos.h:68
Definition AudioAlsa.cpp:35
std::uint64_t f_cnt_t
Definition LmmsTypes.h:43