/usr/include/CLAM/SpectralPeakArrayInterpolator.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.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /*
* 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 _SpectralPeakArray_Interpolator_
#define _SpectralPeakArray_Interpolator_
#include "Processing.hxx"
#include "DynamicType.hxx"
#include "InPort.hxx"
#include "OutPort.hxx"
#include "SpectralPeakArray.hxx"
#include "InControl.hxx"
#include "Spectrum.hxx"
namespace CLAM {
class PeaksInterpConfig: public ProcessingConfig
{
public:
DYNAMIC_TYPE_USING_INTERFACE (PeaksInterpConfig, 5,ProcessingConfig);
DYN_ATTRIBUTE(0, public, TData, MagInterpolationFactor);
DYN_ATTRIBUTE(1, public, TData, FreqInterpolationFactor);
DYN_ATTRIBUTE(2, public, TData, PitchInterpolationFactor);
DYN_ATTRIBUTE(3, public, bool, Harmonic);
DYN_ATTRIBUTE(4,public, bool, UseSpectralShape);
protected:
void DefaultInit();
void DefaultValues();
};
/** This class performs the interpolation of two SpectralPeakArray processing data
* objects.
*/
class SpectralPeakArrayInterpolator: public Processing
{
typedef PeaksInterpConfig Config;
Config mConfig;
const char *GetClassName() const {return "SpectralPeakArrayInterpolator";}
/** Config change method
* @pre argument should be an SpecInterpConfig
*/
bool ConcreteConfigure(const ProcessingConfig&);
public:
SpectralPeakArrayInterpolator(const PeaksInterpConfig &c = Config());
~SpectralPeakArrayInterpolator() {};
const ProcessingConfig &GetConfig() const { return mConfig;}
bool Do(void);
bool Do(const SpectralPeakArray& in1, const SpectralPeakArray& in2, SpectralPeakArray& out);
bool Do(const SpectralPeakArray& in1, const SpectralPeakArray& in2,const Spectrum& spectralShape, SpectralPeakArray& out);
/** Input control for interpolation factor */
FloatInControl mMagInterpolationFactorCtl;
FloatInControl mFreqInterpolationFactorCtl;
FloatInControl mPitchInterpolationFactorCtl;
/** Input controls for input pitch needed for harmonic interpolation */
FloatInControl mPitch1Ctl;
FloatInControl mPitch2Ctl;
/** Input control for whether harmonic interpolation has to be performed*/
FloatInControl mIsHarmonicCtl;
/** Ports */
InPort<SpectralPeakArray> mIn1;
InPort<SpectralPeakArray> mIn2;
OutPort<SpectralPeakArray> mOut;
Spectrum* mpSpectralShape;
void AttachSpectralShape( Spectrum& spec ) { mpSpectralShape = &spec; }
private:
bool FindHarmonic(const IndexArray& indexArray,int index,int& lastPosition);
};
}
#endif // _SpectralPeakArray_Interpolator_
|