/usr/include/octave-3.8.2/octave/op-pm-template.cc is in liboctave-dev 3.8.2-4.
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 82 83 84 85 86 87 88 89 90 | /*
Copyright (C) 2008-2013 Jaroslav Hajek
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/>.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "ov-perm.h"
#include MINCLUDE
#include "ops.h"
#ifdef DEFINENULLASSIGNCONV
#include "ov-null-mat.h"
#endif
#ifndef LDMATRIX
#define LDMATRIX LMATRIX
#endif
#define OCTAVE_LMATRIX CONCAT2(octave_, LMATRIX)
#define OCTAVE_LDMATRIX CONCAT2(octave_, LDMATRIX)
#define OCTAVE_RMATRIX CONCAT2(octave_, RMATRIX)
#ifdef LEFT
#define LMATRIX_VALUE perm_matrix_value
#define RMATRIX_VALUE CONCAT2(RMATRIX, _value)
#else
#define LMATRIX_VALUE CONCAT2(LMATRIX, _value)
#define RMATRIX_VALUE perm_matrix_value
#endif
DEFBINOP (mul, LMATRIX, RMATRIX)
{
CAST_BINOP_ARGS (const OCTAVE_LMATRIX&, const OCTAVE_RMATRIX&);
return v1.LMATRIX_VALUE () * v2.RMATRIX_VALUE ();
}
#ifdef LEFT
DEFBINOP (ldiv, LMATRIX, RMATRIX)
{
CAST_BINOP_ARGS (const OCTAVE_LMATRIX&, const OCTAVE_RMATRIX&);
return v1.perm_matrix_value ().inverse () * v2.RMATRIX_VALUE ();
}
#else
DEFBINOP (div, LMATRIX, RMATRIX)
{
CAST_BINOP_ARGS (const OCTAVE_LMATRIX&, const OCTAVE_RMATRIX&);
return v1.LMATRIX_VALUE () * v2.perm_matrix_value ().inverse ();
}
#endif
#define SHORT_NAME CONCAT3(LSHORT, _, RSHORT)
#define INST_NAME CONCAT3(install_, SHORT_NAME, _ops)
void
INST_NAME (void)
{
INSTALL_BINOP (op_mul, OCTAVE_LMATRIX, OCTAVE_RMATRIX, mul);
#ifdef LEFT
INSTALL_BINOP (op_ldiv, OCTAVE_LMATRIX, OCTAVE_RMATRIX, ldiv);
#else
INSTALL_BINOP (op_div, OCTAVE_LMATRIX, OCTAVE_RMATRIX, div);
#endif
#ifdef DEFINENULLASSIGNCONV
INSTALL_ASSIGNCONV (OCTAVE_LMATRIX, octave_null_matrix, OCTAVE_LDMATRIX);
INSTALL_ASSIGNCONV (OCTAVE_LMATRIX, octave_null_str, OCTAVE_LDMATRIX);
INSTALL_ASSIGNCONV (OCTAVE_LMATRIX, octave_null_sq_str, OCTAVE_LDMATRIX);
#endif
}
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