/usr/include/casacore/scimath/Fitting/NonLinearFit.tcc is in casacore-dev 2.2.0-2.
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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 | //# NonLinearFit.cc: Class for non-linear least-squares fit.
//# Copyright (C) 1995,1999,2000,2001,2002,2004
//# 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
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//# 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.
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//# $Id$
#ifndef SCIMATH_NONLINEARFIT_TCC
#define SCIMATH_NONLINEARFIT_TCC
#include <casacore/scimath/Fitting/NonLinearFit.h>
#include <casacore/scimath/Mathematics/AutoDiffIO.h>
#include <casacore/scimath/Functionals/Function.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
//# Constants
// Default convergence criterium
template<class T>
const Double NonLinearFit<T>::CRITERIUM = 0.001;
//# Constructors
template<class T>
NonLinearFit<T>::NonLinearFit(Bool svd) :
GenericL2Fit<T>(),
maxiter_p(MAXITER), curiter_p(MAXITER),
criterium_p(CRITERIUM),
converge_p(False) {
svd_p = svd;
if (!svd_p) set(0.0);
}
template<class T>
NonLinearFit<T>::NonLinearFit(const NonLinearFit &other) :
GenericL2Fit<T>(other),
maxiter_p(other.maxiter_p),
curiter_p(other.curiter_p), criterium_p(other.criterium_p),
converge_p(other.converge_p) {
if (other.ptr_derive_p) ptr_derive_p = other.ptr_derive_p->clone();
condEq_p = other.condEq_p;
fullEq_p = other.fullEq_p;
arg_p = other.arg_p;
sol_p = other.sol_p;
fsol_p = other.fsol_p;
err_p = other.err_p;
ferr_p = other.ferr_p;
valder_p =other.valder_p;
}
template<class T>
NonLinearFit<T> &NonLinearFit<T>::operator=(const NonLinearFit &other) {
if (this != &other) {
GenericL2Fit<T>::operator=(other);
maxiter_p = other.maxiter_p;
curiter_p = other.curiter_p;
criterium_p = other.criterium_p;
converge_p = other.converge_p;
}
return *this;
}
template<class T>
NonLinearFit<T>::~NonLinearFit() {}
template<class T>
void NonLinearFit<T>::setMaxIter(uInt maxIter) {
maxiter_p = (maxIter > 0 ? maxIter : 1);
curiter_p = (curiter_p > maxiter_p ? maxiter_p : curiter_p);
}
} //# NAMESPACE CASACORE - END
#endif
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