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//# CompoundParam.cc: Parameters for sum of parameterized Functions
//# Copyright (C) 2001,2002
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library 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 Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: casa-feedback@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
#ifndef SCIMATH_COMPOUNDPARAM_TCC
#define SCIMATH_COMPOUNDPARAM_TCC
//# Includes
#include <casacore/scimath/Functionals/CompoundParam.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
template <class T>
CompoundParam<T>::CompoundParam() :
Function<T>(), ndim_p(0),
functionPtr_p(0),
paroff_p(0), funpar_p(0), locpar_p(0) {}
template <class T>
CompoundParam<T>::CompoundParam(const CompoundParam<T> &other) :
Function<T>(other), ndim_p(other.ndim_p),
functionPtr_p(other.functionPtr_p.nelements()),
paroff_p(other.paroff_p.nelements()),
funpar_p(other.funpar_p.nelements()),
locpar_p(other.locpar_p.nelements()) {
for (uInt i=0; i<functionPtr_p.nelements(); ++i) {
functionPtr_p[i] = other.functionPtr_p[i]->clone();
paroff_p[i] = other.paroff_p[i];
}
for (uInt i=0; i<funpar_p.nelements(); ++i) {
funpar_p[i] = other.funpar_p[i];
locpar_p[i] = other.locpar_p[i];
}
}
template <class T>
CompoundParam<T>::~CompoundParam() {
for (uInt i=0; i<functionPtr_p.nelements(); i++) {
delete functionPtr_p[i]; functionPtr_p[i] = 0;
}
}
template <class T>
CompoundParam<T>& CompoundParam<T>::
operator=(const CompoundParam<T> &other) {
if (this != &other) {
Function<T>::operator=(other);
ndim_p = other.ndim_p;
for (uInt i=0; i<functionPtr_p.nelements(); i++) {
delete functionPtr_p[i]; functionPtr_p[i] = 0;
}
functionPtr_p = PtrBlock<Function<T> *>(other.functionPtr_p.nelements());
paroff_p = Block<uInt>(other.paroff_p.nelements());
funpar_p = Block<uInt>(other.funpar_p.nelements());
locpar_p = Block<uInt>(other.locpar_p.nelements());
for (uInt i=0; i<functionPtr_p.nelements(); ++i) {
functionPtr_p[i] = other.functionPtr_p[i]->clone();
paroff_p[i] = other.paroff_p[i];
}
for (uInt i=0; i<funpar_p.nelements(); ++i) {
funpar_p[i] = other.funpar_p[i];
locpar_p[i] = other.locpar_p[i];
}
}
return *this;
}
// Operators
// Member functions
template <class T>
uInt CompoundParam<T>::addFunction(const Function<T> &newFunction) {
if (functionPtr_p.nelements() != 0 && newFunction.ndim() != ndim_p) {
throw(AipsError("CompoundParam::addFunction() -- "
"Inconsistent function dimension"));
}
// Add the function
uInt i = functionPtr_p.nelements();
functionPtr_p.resize(i+1);
functionPtr_p[i] = newFunction.clone();
ndim_p = functionPtr_p[i]->ndim();
// Set parameters
uInt np = nparameters();
paroff_p.resize(i+1);
paroff_p[i] = np;
FunctionParam<T> old(param_p);
param_p = FunctionParam<T>(np + newFunction.nparameters());
funpar_p.resize(np + newFunction.nparameters());
locpar_p.resize(np + newFunction.nparameters());
for (uInt j=0; j<np; ++j) {
param_p[j] = old[j];
param_p.mask(j) = old.mask(j);
}
for (uInt j=np; j<np+newFunction.nparameters(); ++j) {
param_p[j] = newFunction[j-np];
param_p.mask(j) = newFunction.mask(j-np);
funpar_p[j] = i;
locpar_p[j] = j-paroff_p[funpar_p[j]];
}
return i;
}
} //# NAMESPACE CASACORE - END
#endif
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