/usr/include/casacore/scimath/Mathematics/AutoDiffRep.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 95 96 97 98 99 100 101 102 103 104 105 106 107 | //# AutoDiffRep.cc: Representation of an automatic differential class data
//# Copyright (C) 2001
//# 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: aips2-request@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
//#
//# $Id$
#ifndef SCIMATH_AUTODIFFREP_TCC
#define SCIMATH_AUTODIFFREP_TCC
//# Includes
#include <casacore/scimath/Mathematics/AutoDiffRep.h>
namespace casacore { //# NAMESPACE CASACORE - BEGIN
//# Constructors
template <class T>
AutoDiffRep<T>::AutoDiffRep() :
val_p(T(0.0)), nd_p(0), nocopy_p(False), grad_p(0) {}
template <class T>
AutoDiffRep<T>::AutoDiffRep(const T &v) :
val_p(v), nd_p(0), nocopy_p(False), grad_p(0) {}
template <class T>
AutoDiffRep<T>::AutoDiffRep(const T &v, const uInt ndiffs, const uInt n) :
val_p(v), nd_p(ndiffs), nocopy_p(False),
grad_p(ndiffs) {
grad_p = T(0);
grad_p[n] = T(1);
}
template <class T>
AutoDiffRep<T>::AutoDiffRep(const T &v, const uInt ndiffs) :
val_p(v), nd_p(ndiffs), nocopy_p(False),
grad_p(ndiffs) {
grad_p = T(0);
}
template <class T>
AutoDiffRep<T>::AutoDiffRep(const uInt ndiffs) :
val_p(0), nd_p(ndiffs), nocopy_p(False),
grad_p(ndiffs) {
grad_p = T(0);
}
template <class T>
AutoDiffRep<T>::AutoDiffRep(const AutoDiffRep<T> &other) :
val_p(other.val_p), nd_p(other.nd_p), nocopy_p(False),
grad_p(other.nd_p) {
grad_p = other.grad_p;
}
template <class T>
AutoDiffRep<T>::AutoDiffRep(const T &v, const Vector<T> &derivs) :
val_p(v), nd_p(derivs.nelements()), nocopy_p(False),
grad_p(nd_p) {
grad_p = derivs;
}
template<class T>
AutoDiffRep<T>::~AutoDiffRep() {}
template <class T>
AutoDiffRep<T> &AutoDiffRep<T>::operator=(const T &v) {
val_p = v;
nd_p = 0;
grad_p.resize(nd_p);
return *this;
}
template <class T>
AutoDiffRep<T> &AutoDiffRep<T>::operator=(const AutoDiffRep<T> &other) {
if (this != &other) {
val_p = other.val_p;
nd_p = other.nd_p;
grad_p.resize(nd_p);
grad_p = other.grad_p;
}
return *this;
}
} //# NAMESPACE CASACORE - END
#endif
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