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/*
Copyright 2013-2014, 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 "GyotoComplexSpectrometer.h"
#include "GyotoFactoryMessenger.h"
#include "GyotoMetric.h"
#include "GyotoPhoton.h"
#include <cstring>
using namespace std;
using namespace Gyoto;
using namespace Gyoto::Spectrometer;
kind_t const Complex::Kind = "Complex";
Complex::Complex() :
Generic(Complex::Kind),
cardinal_(0),
elements_(NULL)
{
}
Complex::Complex(const Complex& o) :
Generic(o),
cardinal_(o.cardinal_),
elements_(NULL)
{
if (cardinal_) {
elements_ = new SmartPointer<Generic> [cardinal_];
for (size_t i=0; i< cardinal_; ++i) {
elements_[i] = o[i]->clone();
}
}
}
Complex *Complex::clone() const {return new Complex(*this); }
bool Complex::isThreadSafe() const {
bool safe = Generic::isThreadSafe();
for (size_t i=0; i < cardinal_; ++i) safe &= elements_[i] -> isThreadSafe();
return safe;
}
Complex::~Complex()
{
if (cardinal_) for (size_t i=0; i< cardinal_; ++i) elements_[i] = NULL;
}
void Complex::append(SmartPointer<Generic> e)
{
GYOTO_DEBUG << "DEBUG: in Complex::append(SmartPointer<Generic> e)" << endl;
if (cardinal_+1 == 0) GYOTO_ERROR("Complex::append(): OVERFLOW");
SmartPointer<Generic> * orig = elements_;
elements_ = new SmartPointer<Generic> [cardinal_+1];
for (size_t i=0; i< cardinal_; ++i) {
elements_[i] = orig[i];
orig[i] = NULL;
}
delete [] orig; orig = NULL;
elements_[cardinal_] = e;
++cardinal_;
e->hook(this);
GYOTO_DEBUG << "DEBUG: out Complex::append(SmartPointer<Generic> e)" << endl;
tell(this);
}
SmartPointer<Generic> & Complex::operator[](size_t i)
{
if (i > cardinal_)
GYOTO_ERROR("Complex::operator[](size_t i): no such element");
return elements_[i];
}
SmartPointer<Generic> const & Complex::operator[](size_t i) const
{
if (i > cardinal_)
GYOTO_ERROR("Complex::operator[](size_t i): no such element");
return elements_[i];
}
void Complex::remove(size_t i) {
if (i >= cardinal_)
GYOTO_ERROR("Complex::remove(size_t i): no such element");
elements_[i]->unhook(this);
SmartPointer<Generic> * orig = elements_;
if (--cardinal_) elements_ = new SmartPointer<Generic> [cardinal_];
else elements_ = NULL;
size_t k, j=0;
for (k=0; k<= cardinal_; ++k) {
if (k != i) elements_[j++] = orig[k];
orig[k] = NULL;
}
delete [] orig;
tell(this); // tell self!
}
size_t Complex::getCardinal() const {return cardinal_; }
#ifdef GYOTO_USE_XERCES
void Complex::fillElement(FactoryMessenger *fmp) const {
FactoryMessenger * childfmp=NULL;
for (size_t i=0; i<cardinal_; ++i) {
childfmp = fmp -> makeChild ( "SubSpectrometer" );
elements_[i] -> fillElement(childfmp);
delete childfmp;
}
Spectrometer::Generic::fillElement(fmp);
}
void Complex::setParameters(FactoryMessenger *fmp) {
if (debug())
cerr << "DEBUG: in Complex::setParameters()" << endl;
string name="", content="", unit="";
std::vector<std::string> plugin;
FactoryMessenger * child = NULL;
while (fmp->getNextParameter(&name, &content, &unit)) {
if (debug())
cerr << "DEBUG: Spectrometer::Complex::Subcontractor(): name=" << name << endl;
if (name=="SubSpectrometer") {
content = fmp -> getAttribute("kind");
child = fmp -> getChild();
plugin = split(fmp -> getAttribute("plugin"), ",");
append ((*Spectrometer::getSubcontractor(content, plugin))(child, plugin));
delete child;
} else setParameter(name, content, unit);
}
if (debug())
cerr << "DEBUG: out Complex::setParameters()" << endl;
}
#endif
void Complex::tell(Gyoto::Hook::Teller *) {
// This is called each time an element is added or mutated
// This is suboptimal, but most straightforward
nboundaries_=nsamples_=0;
for (size_t i=0; i<cardinal_; ++i) {
nsamples_ += elements_[i]->nSamples();
nboundaries_ += elements_[i]->getNBoundaries();
}
if (boundaries_) delete [] boundaries_;
if (widths_) delete [] widths_;
if (midpoints_) delete [] midpoints_;
if (chanind_) delete [] chanind_;
boundaries_ = new double [nboundaries_];
widths_ = new double [nsamples_];
midpoints_ = new double [nsamples_];
chanind_ = new size_t [2*nsamples_];
size_t boffset=0, offset=0;
size_t const * chanind=0;
for (size_t i=0; i<cardinal_; ++i) {
size_t enb = elements_[i]->getNBoundaries();
size_t ens = elements_[i]->nSamples();
memcpy(boundaries_+boffset,
elements_[i]->getChannelBoundaries(),
enb*sizeof(double));
memcpy(widths_+offset,
elements_[i]->getWidths(),
ens*sizeof(double));
memcpy(midpoints_+offset,
elements_[i]->getMidpoints(),
ens*sizeof(double));
chanind=elements_[i]->getChannelIndices();
for (size_t j=0; j<2*ens; ++j)
chanind_[2*offset+j]=chanind[j]+boffset;
boffset += enb;
offset += ens ;
}
tellListeners();
}
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