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liboctave
numeric
ODES.cc
Go to the documentation of this file.
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/*
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Copyright (C) 2002-2017 John W. Eaton
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This file is part of Octave.
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Octave is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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Octave is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with Octave; see the file COPYING. If not, see
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<http://www.gnu.org/licenses/>.
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*/
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#if defined (HAVE_CONFIG_H)
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# include "config.h"
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#endif
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#include "
ODES.h
"
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#include "
lo-error.h
"
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void
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ODES::initialize
(
const
ColumnVector
& xx,
double
tt)
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{
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base_diff_eqn::initialize
(xx, tt);
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xdot
=
ColumnVector
(xx.
numel
(), 0.0);
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}
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void
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ODES::initialize
(
const
ColumnVector
& xx,
double
tt,
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const
ColumnVector
& xtheta)
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{
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base_diff_eqn::initialize
(xx, tt);
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xdot
=
ColumnVector
(xx.
numel
(), 0.0);
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theta
= xtheta;
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}
ODES.h
Array::numel
octave_idx_type numel(void) const
Number of elements in the array.
Definition:
Array.h:363
base_diff_eqn::initialize
void initialize(const ColumnVector &x0, double t0)
Definition:
base-de.h:68
ODES::initialize
void initialize(const ColumnVector &x, double t)
Definition:
ODES.cc:31
ODES::theta
ColumnVector theta
Definition:
ODES.h:78
lo-error.h
ODES::xdot
ColumnVector xdot
Definition:
ODES.h:75
ColumnVector::ColumnVector
ColumnVector(void)
Definition:
dColVector.h:39
ColumnVector
Definition:
dColVector.h:33
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