/usr/include/CLAM/MIDI2Melody.hxx is in libclam-dev 1.4.0-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)
* UNIVERSITAT POMPEU FABRA
*
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#ifndef __MIDI2Melody__
#define __MIDI2Melody__
#include "Control2Data.hxx"
#include "Array.hxx"
#include "MIDIMelody.hxx"
#include "OutPort.hxx"
namespace CLAM {
/** This processing is a particular control-to-data converter that takes in MIDI control events
* and converts them into a MIDIMelody processing data
* @see: Control2Data
*/
class MIDI2Melody:public Control2Data
{
public:
MIDI2Melody();
virtual ~MIDI2Melody(){};
/** Concrete output port of type MIDIMelody */
OutPort<MIDIMelody> mOutput;
/** Special input control for keeping trace of the time*/
FloatInControl mTime;
protected:
/** Particular implementation of this operation to generate data from enqueued controls*/
bool GenerateOutputData(int id, TControlData val);
/** Concrete configuration, we hardcode the number of controls to use and pass it to the
* configuration of the base Control2Data configuration method.
* @see Control2Data::ConcreteConfigure
*/
bool ConcreteConfigure(const ProcessingConfig& c);
/** Finds the given note (according to key number) in internal container.
* @return the index of the given note in internal container
*/
int FindNote(int key);
/** Adds a note to internal container.
* @param key note (MIDI key)
* @param velocity is MIDI velocity
* @param time is time in milliseconds
*/
void AddNote(int key, int velocity,int time);
/** Deletes note from internal container using MIDI key */
void DeleteNote(int key);
/** Deletes note in given position in internal container */
void DeleteNoteFromIndex(int index);
/** Modifies midi velocity for given midi note*/
void ModifyVelocity(int key,int newVelocity);
protected:
//protected member attributes and containers
/** Contains an array of midi keys active at a given moment*/
Array<int> mKeys;
/** Array of Midi velocities corresponding to the active midi notes*/
Array<int> mVelocities;
/** Array of begin times in milliseconds corresponding to the active midi notes*/
Array<int> mBeginTimes;
/** Last key added to internal container*/
int mLastKey;
};
} // namespace CLAM
#endif
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