/usr/include/CLAM/ComplexToPolarCnv.hxx is in libclam-dev 1.4.0-7.
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
*
*/
/* Template class used to convert array of polars into arrays of complexs */
#ifndef _ComplexToPolarCnv_
#define _ComplexToPolarCnv_
#include "Complex.hxx"
#include "Polar.hxx"
#include "Array.hxx"
#include "Err.hxx"
#include "DataTypes.hxx"
namespace CLAM {
template <class T> class ComplexToPolarCnv
{
public:
/* Constructors and destructors */
ComplexToPolarCnv(){};
~ComplexToPolarCnv(){};
/* Converting routines */
/* Complex To Polar */
void ToPolar(const Array<ComplexTmpl<T> > &inputArray,
Array<PolarTmpl<T> > &outputArray) const
{
CLAM_ASSERT(outputArray.Size() == inputArray.Size(),
"ComplexToPolarCnv::Convert: unable to convert buffers with different sizes");
for (int i=0; i<inputArray.Size(); i++) {
outputArray[i].SetMag(inputArray[i].Mag());
outputArray[i].SetAng(inputArray[i].Ang());
}
}
/* Polar To Complex */
void ToComplex(const Array<PolarTmpl<T> > &inputArray,
Array<ComplexTmpl<T> > &outputArray) const
{
CLAM_ASSERT(outputArray.Size() == inputArray.Size(),
"ComplexToPolarCnv::Convert: unable to convert buffers with different sizes");
for (int i=0; i<inputArray.Size(); i++) {
outputArray[i].SetReal(inputArray[i].Real());
outputArray[i].SetImag(inputArray[i].Imag());
}
}
};
typedef ComplexToPolarCnv<TData> ComplexToPolarCnv_;
}
#endif
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