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/*
Copyright 2011-2016 Thibaut Paumard
This file is part of Gyoto.
Gyoto 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 3 of the License, or
(at your option) any later version.
Gyoto 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 Gyoto. If not, see <http://www.gnu.org/licenses/>.
*/
#include "GyotoSpectrometer.h"
#include "GyotoUniformSpectrometer.h"
#include "GyotoComplexSpectrometer.h"
#include "GyotoUtils.h"
#include "GyotoFactoryMessenger.h"
#include "GyotoConverters.h"
#include "GyotoMetric.h"
#include <iostream>
#include <iomanip>
#include <sstream>
#include <cmath>
#include <cstring>
#include <cstdlib>
#include <float.h> // DBL_MAX
using namespace Gyoto;
using namespace Gyoto::Spectrometer;
using namespace std;
/// Properties
// There is no generic properties for spectrometers. Nevertheless, we
// define this to derived classes can point to
// Spectrometer::Generic::properties rather than Object::properties
#include "GyotoProperty.h"
GYOTO_PROPERTY_START(Spectrometer::Generic,
"Spectrometric capabilities of a Gyoto::Screen.")
GYOTO_PROPERTY_END(Spectrometer::Generic, Object::properties)
///
Register::Entry* Gyoto::Spectrometer::Register_ = NULL;
void Spectrometer::initRegister() {
if (Gyoto::Spectrometer::Register_) delete Gyoto::Spectrometer::Register_;
Gyoto::Spectrometer::Register_ = NULL;
// statically fill the register
Gyoto::Spectrometer::Register("wave", &(Subcontractor<Uniform>));
Gyoto::Spectrometer::Register("wavelog", &(Subcontractor<Uniform>));
Gyoto::Spectrometer::Register("freq", &(Subcontractor<Uniform>));
Gyoto::Spectrometer::Register("freqlog", &(Subcontractor<Uniform>));
Gyoto::Spectrometer::Register("Complex", &(Subcontractor<Complex>));
}
void Gyoto::Spectrometer::Register(std::string name, Subcontractor_t* scp){
Register::Entry* ne =
new Register::Entry(name, (SmartPointee::Subcontractor_t*)scp, Gyoto::Spectrometer::Register_);
Gyoto::Spectrometer::Register_ = ne;
}
GYOTO_GETSUBCONTRACTOR(Spectrometer)
Generic::Generic() :
SmartPointee(),
Object(),
Teller(),
kindid_(NULL),
nsamples_(0),
nboundaries_(0),
boundaries_(NULL),
chanind_(NULL),
midpoints_(NULL),
widths_(NULL)
{}
Generic::Generic(kind_t kin) :
SmartPointee(),
Object(kin),
Teller(),
kindid_(kin),
nsamples_(0),
nboundaries_(0),
boundaries_(NULL),
chanind_(NULL),
midpoints_(NULL),
widths_(NULL)
{}
Generic::Generic(const Generic& o) :
SmartPointee(o),
Object(o),
Teller(o),
kindid_(o.kindid_),
nsamples_(o.nsamples_),
nboundaries_(o.nboundaries_),
boundaries_(NULL),
chanind_(NULL),
midpoints_(NULL),
widths_(NULL)
{
if (o.boundaries_) boundaries_=new double[nboundaries_];
memcpy(boundaries_, o.boundaries_, nboundaries_*sizeof(double));
if (o.widths_) widths_=new double[nsamples_];
memcpy(widths_, o.widths_, nsamples_*sizeof(double));
if (o.midpoints_) midpoints_=new double[nsamples_];
memcpy(midpoints_, o.midpoints_, nsamples_*sizeof(double));
if (o.chanind_) chanind_=new size_t[2*nsamples_];
memcpy(chanind_, o.chanind_, 2*nsamples_*sizeof(size_t));
}
Generic::~Generic() {
if (boundaries_) delete [] boundaries_;
if (widths_) delete [] widths_;
if (midpoints_) delete [] midpoints_;
if (chanind_) delete [] chanind_;
}
char const * Generic::kindid() const {return kindid_;}
void Generic::kindid(char const * k) {kindid_=k; kind_=k; tellListeners();}
size_t Generic::nSamples() const { return nsamples_; }
size_t Generic::getNBoundaries() const { return nboundaries_; }
double const * Generic::getMidpoints() const { return midpoints_; }
void Generic::getMidpoints( double data[], std::string unit) {
for (size_t i=0; i<nsamples_; ++i)
data[i]=Units::FromHerz(midpoints_[i], unit);
}
double const * Generic::getChannelBoundaries() const { return boundaries_;}
void Generic::getChannelBoundaries( double data[], std::string unit) {
for (size_t i=0; i<nboundaries_; ++i)
data[i]=Units::FromHerz(boundaries_[i], unit);
}
size_t const * Generic::getChannelIndices() const { return chanind_; }
double const * Generic::getWidths() const { return widths_; }
void Generic::getWidths( double data[], std::string unit) {
double * cbound = new double[nboundaries_];
getChannelBoundaries(cbound, unit);
for(size_t i=0; i<nsamples_; ++i)
data[i]=fabs(cbound[chanind_[2*i+1]]-cbound[chanind_[2*i]]);
delete [] cbound;
}
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