/usr/include/SndObj/Pluck.h is in libsndobj-dev 2.6.7+ds1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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////////////////////////////////////////////////////////////////////////
// This file is part of the SndObj library
//
// 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
//
// Copyright (c)Victor Lazzarini, 1997-2004
// See License.txt for a disclaimer of all warranties
// and licensing information
//************************************************************//
// Pluck.h: interface of the Pluck class //
// //
// //
// //
//************************************************************//
#ifndef _PLUCK_H
#define _PLUCK_H
#include "StringFlt.h"
#include "Randh.h"
class Pluck : public StringFlt
{
protected:
float m_amp;
float m_maxscale;
void FillDelay();
public:
Pluck();
Pluck(float fr, float amp, float fdbgain, SndObj* InFrObj=0,
float maxscale=32767.f, int vecsize=DEF_VECSIZE,
float sr=DEF_SR);
Pluck(float fr, float amp, SndObj* InFrObj=0, float decay=20.f,
float maxscale=32767.f, int vecsize=DEF_VECSIZE,
float sr=DEF_SR);
~Pluck();
void RePluck();
int Set(char* mess, float value);
void SetAmp(float amp, float maxscale=32767.f){
m_amp = amp;
((Randh*)m_input)->SetFreq((m_amp*10000.f/maxscale), 0);
((Randh*)m_input)->SetAmp(m_amp);
m_APDelay = m_LPDelay = 0.f;
FillDelay();
}
short DoProcess();
};
#endif
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