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3.8.0
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libinterp
operators
op-dm-dm.cc
Go to the documentation of this file.
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/*
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Copyright (C) 2008-2013 Jaroslav Hajek
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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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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "
gripes.h
"
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#include "
oct-obj.h
"
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#include "
ov.h
"
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#include "
ov-re-mat.h
"
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#include "
ov-re-diag.h
"
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#include "
ov-flt-re-diag.h
"
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#include "
ov-typeinfo.h
"
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#include "
ops.h
"
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#include "
xdiv.h
"
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#include "
xpow.h
"
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// matrix unary ops.
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DEFUNOP_OP
(uplus, diag_matrix,
/* no-op */
)
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DEFUNOP_OP
(uminus, diag_matrix, -)
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DEFUNOP
(
transpose
, diag_matrix)
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{
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CAST_UNOP_ARG
(
const
octave_diag_matrix
&);
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return
octave_value
(v.diag_matrix_value ().transpose ());
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}
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// matrix by matrix ops.
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DEFBINOP_OP
(add, diag_matrix, diag_matrix, +)
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DEFBINOP_OP
(sub, diag_matrix, diag_matrix, -)
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DEFBINOP_OP
(mul, diag_matrix, diag_matrix, *)
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DEFBINOP
(div, diag_matrix, diag_matrix)
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{
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CAST_BINOP_ARGS
(
const
octave_diag_matrix
&,
const
octave_diag_matrix
&);
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return
xdiv
(
v1
.
diag_matrix_value
(),
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v2
.
diag_matrix_value
());
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}
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DEFBINOP
(ldiv, diag_matrix, diag_matrix)
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{
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CAST_BINOP_ARGS
(
const
octave_diag_matrix
&,
const
octave_diag_matrix
&);
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return
xleftdiv
(
v1
.
diag_matrix_value
(),
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v2
.
diag_matrix_value
());
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}
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CONVDECL
(diag_matrix_to_matrix)
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{
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CAST_CONV_ARG
(
const
octave_diag_matrix
&);
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return
new
octave_matrix
(v.matrix_value ());
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}
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CONVDECL
(diag_matrix_to_float_diag_matrix)
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{
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CAST_CONV_ARG
(
const
octave_diag_matrix
&);
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return
new
octave_float_diag_matrix
(v.float_diag_matrix_value ());
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}
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void
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install_dm_dm_ops
(
void
)
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{
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INSTALL_UNOP
(
op_uplus
,
octave_diag_matrix
, uplus);
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INSTALL_UNOP
(
op_uminus
,
octave_diag_matrix
, uminus);
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INSTALL_UNOP
(
op_transpose
,
octave_diag_matrix
,
transpose
);
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INSTALL_UNOP
(
op_hermitian
,
octave_diag_matrix
,
transpose
);
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INSTALL_BINOP
(
op_add
,
octave_diag_matrix
,
octave_diag_matrix
, add);
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INSTALL_BINOP
(
op_sub
,
octave_diag_matrix
,
octave_diag_matrix
, sub);
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INSTALL_BINOP
(
op_mul
,
octave_diag_matrix
,
octave_diag_matrix
, mul);
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INSTALL_BINOP
(
op_div
,
octave_diag_matrix
,
octave_diag_matrix
, div);
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INSTALL_BINOP
(
op_ldiv
,
octave_diag_matrix
,
octave_diag_matrix
, ldiv);
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INSTALL_CONVOP
(
octave_diag_matrix
,
octave_matrix
, diag_matrix_to_matrix);
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INSTALL_CONVOP
(
octave_diag_matrix
,
octave_float_diag_matrix
,
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diag_matrix_to_float_diag_matrix);
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INSTALL_ASSIGNCONV
(
octave_diag_matrix
,
octave_matrix
,
octave_matrix
);
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INSTALL_WIDENOP
(
octave_diag_matrix
,
octave_matrix
, diag_matrix_to_matrix);
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}
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