/usr/include/octave-4.2.2/octave/ODES.h is in liboctave-dev 4.2.2-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /*
Copyright (C) 2002-2017 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 3 of the License, 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, see
<http://www.gnu.org/licenses/>.
*/
#if ! defined (octave_ODES_h)
#define octave_ODES_h 1
#include "octave-config.h"
#include "ODESFunc.h"
#include "base-de.h"
class
ODES : public base_diff_eqn, public ODESFunc
{
public:
ODES (void)
: base_diff_eqn (), ODESFunc (), xdot (), theta () { }
ODES (const ColumnVector& s, double tm, ODESFunc& f)
: base_diff_eqn (s, tm), ODESFunc (f), xdot (s.numel (), 0.0), theta () { }
ODES (const ColumnVector& s, const ColumnVector& xtheta, double tm,
ODESFunc& f)
: base_diff_eqn (s, tm), ODESFunc (f), xdot (s.numel (), 0.0),
theta (xtheta) { }
ODES (const ODES& a)
: base_diff_eqn (a), ODESFunc (a), xdot (a.xdot), theta (a.theta) { }
ODES& operator = (const ODES& a)
{
if (this != &a)
{
base_diff_eqn::operator = (a);
ODESFunc::operator = (a);
xdot = a.xdot;
theta = a.theta;
}
return *this;
}
~ODES (void) { }
ColumnVector parameter_vector (void) { return theta; }
void initialize (const ColumnVector& x, double t);
void initialize (const ColumnVector& x, double t,
const ColumnVector& theta);
protected:
// State vector time derivatives.
ColumnVector xdot;
// Parameter vector.
ColumnVector theta;
};
#endif
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