/usr/include/SndObj/Oscil.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
//************************************************************//
// Oscil.h: interface of the Oscil abstract base class //
// //
// //
// //
//************************************************************//
#ifndef _OSCIL_H
#define _OSCIL_H
#include "SndObj.h"
#include "Table.h"
class Oscil : public SndObj {
protected:
Table* m_ptable; // reference to a Table obj
float m_fr;
float m_amp;
double m_index;
double m_incr;
long m_size;
SndObj* m_inputamp;
public:
void SetSr(float sr);
float m_factor;
Oscil();
Oscil(Table* table, float fr=440.f,
float amp=1.f, SndObj* inputfreq = 0,
SndObj* inputamp = 0, int vecsize = DEF_VECSIZE, float sr=DEF_SR);
~Oscil();
short SetPhase(float phase); // returns error
void SetTable(Table* table);
void SetFreq(float fr, SndObj* InFrObj= 0){
m_fr = fr;
if(InFrObj)
m_input = InFrObj;
}
void SetAmp(float amp, SndObj* InAmpObj= 0){
m_amp = amp;
if(InAmpObj)
m_inputamp = InAmpObj;
}
void SetFreq(SndObj* inputfr){ m_input = inputfr; }
void SetAmp(SndObj* inputamp) { m_inputamp = inputamp; }
int Connect(char* mess, void* input);
int Set(char* mess, float value);
short DoProcess();
};
#endif
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