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NLFunc.cc
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C/C++ Source or Header
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1996-09-28
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97 lines
// NLFunc.cc -*- C++ -*-
/*
Copyright (C) 1992, 1993, 1994, 1995 John W. Eaton
This file is part of Octave.
Octave 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 2, or (at your option) any
later version.
Octave 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 Octave; see the file COPYING. If not, write to the Free
Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "NLFunc.h"
NLFunc::NLFunc (void)
{
fun = 0;
jac = 0;
}
NLFunc::NLFunc (const nonlinear_fcn f)
{
fun = f;
jac = 0;
}
NLFunc::NLFunc (const nonlinear_fcn f, const jacobian_fcn j)
{
fun = f;
jac = j;
}
NLFunc::NLFunc (const NLFunc& a)
{
fun = a.function ();
jac = a.jacobian_function ();
}
NLFunc&
NLFunc::operator = (const NLFunc& a)
{
fun = a.function ();
jac = a.jacobian_function ();
return *this;
}
nonlinear_fcn
NLFunc::function (void) const
{
return fun;
}
NLFunc&
NLFunc::set_function (const nonlinear_fcn f)
{
fun = f;
return *this;
}
jacobian_fcn
NLFunc::jacobian_function (void) const
{
return jac;
}
NLFunc&
NLFunc::set_jacobian_function (const jacobian_fcn j)
{
jac = j;
return *this;
}
/*
;;; Local Variables: ***
;;; mode: C++ ***
;;; page-delimiter: "^/\\*" ***
;;; End: ***
*/