Mercurial > octave
view libinterp/operators/op-fs-fm.cc @ 23084:ef4d915df748
maint: Merge stable to default.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 23 Jan 2017 14:27:48 -0500 |
parents | 3a2b891d0b33 e9a0469dedd9 |
children | 092078913d54 |
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/* Copyright (C) 1996-2016 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 (HAVE_CONFIG_H) # include "config.h" #endif #include "errwarn.h" #include "ovl.h" #include "ov.h" #include "ov-scalar.h" #include "ov-float.h" #include "ov-re-mat.h" #include "ov-flt-re-mat.h" #include "ov-typeinfo.h" #include "ops.h" #include "xdiv.h" #include "xpow.h" // scalar by matrix ops. DEFNDBINOP_OP (add, float_scalar, float_matrix, float_scalar, float_array, +) DEFNDBINOP_OP (sub, float_scalar, float_matrix, float_scalar, float_array, -) DEFNDBINOP_OP (mul, float_scalar, float_matrix, float_scalar, float_array, *) DEFBINOP (div, float_scalar, float_matrix) { const octave_float_scalar& v1 = dynamic_cast<const octave_float_scalar&> (a1); const octave_float_matrix& v2 = dynamic_cast<const octave_float_matrix&> (a2); FloatMatrix m1 = v1.float_matrix_value (); FloatMatrix m2 = v2.float_matrix_value (); MatrixType typ = v2.matrix_type (); FloatMatrix ret = xdiv (m1, m2, typ); v2.matrix_type (typ); return ret; } DEFBINOP_FN (pow, float_scalar, float_matrix, xpow) DEFBINOP (ldiv, float_scalar, float_matrix) { const octave_float_scalar& v1 = dynamic_cast<const octave_float_scalar&> (a1); const octave_float_matrix& v2 = dynamic_cast<const octave_float_matrix&> (a2); float d = v1.float_value (); if (d == 0.0) warn_divide_by_zero (); return octave_value (v2.float_array_value () / d); } DEFNDBINOP_FN (lt, float_scalar, float_matrix, float_scalar, float_array, mx_el_lt) DEFNDBINOP_FN (le, float_scalar, float_matrix, float_scalar, float_array, mx_el_le) DEFNDBINOP_FN (eq, float_scalar, float_matrix, float_scalar, float_array, mx_el_eq) DEFNDBINOP_FN (ge, float_scalar, float_matrix, float_scalar, float_array, mx_el_ge) DEFNDBINOP_FN (gt, float_scalar, float_matrix, float_scalar, float_array, mx_el_gt) DEFNDBINOP_FN (ne, float_scalar, float_matrix, float_scalar, float_array, mx_el_ne) DEFNDBINOP_OP (el_mul, float_scalar, float_matrix, float_scalar, float_array, *) DEFNDBINOP_FN (el_div, float_scalar, float_matrix, float_scalar, float_array, x_el_div) DEFNDBINOP_FN (el_pow, float_scalar, float_matrix, float_scalar, float_array, elem_xpow) DEFBINOP (el_ldiv, float_scalar, float_matrix) { const octave_float_scalar& v1 = dynamic_cast<const octave_float_scalar&> (a1); const octave_float_matrix& v2 = dynamic_cast<const octave_float_matrix&> (a2); float d = v1.float_value (); if (d == 0.0) warn_divide_by_zero (); return octave_value (v2.float_array_value () / d); } DEFNDBINOP_FN (el_and, float_scalar, float_matrix, float_scalar, float_array, mx_el_and) DEFNDBINOP_FN (el_or, float_scalar, float_matrix, float_scalar, float_array, mx_el_or) DEFNDCATOP_FN (fs_fm, float_scalar, float_matrix, float_array, float_array, concat) DEFNDCATOP_FN (s_fm, scalar, float_matrix, float_array, float_array, concat) DEFNDCATOP_FN (fs_m, float_scalar, matrix, float_array, float_array, concat) DEFCONV (matrix_conv, float_scalar, float_matrix) { const octave_float_scalar& v = dynamic_cast<const octave_float_scalar&> (a); return new octave_float_matrix (v.float_matrix_value ()); } void install_fs_fm_ops (void) { INSTALL_BINOP (op_add, octave_float_scalar, octave_float_matrix, add); INSTALL_BINOP (op_sub, octave_float_scalar, octave_float_matrix, sub); INSTALL_BINOP (op_mul, octave_float_scalar, octave_float_matrix, mul); INSTALL_BINOP (op_div, octave_float_scalar, octave_float_matrix, div); INSTALL_BINOP (op_pow, octave_float_scalar, octave_float_matrix, pow); INSTALL_BINOP (op_ldiv, octave_float_scalar, octave_float_matrix, ldiv); INSTALL_BINOP (op_lt, octave_float_scalar, octave_float_matrix, lt); INSTALL_BINOP (op_le, octave_float_scalar, octave_float_matrix, le); INSTALL_BINOP (op_eq, octave_float_scalar, octave_float_matrix, eq); INSTALL_BINOP (op_ge, octave_float_scalar, octave_float_matrix, ge); INSTALL_BINOP (op_gt, octave_float_scalar, octave_float_matrix, gt); INSTALL_BINOP (op_ne, octave_float_scalar, octave_float_matrix, ne); INSTALL_BINOP (op_el_mul, octave_float_scalar, octave_float_matrix, el_mul); INSTALL_BINOP (op_el_div, octave_float_scalar, octave_float_matrix, el_div); INSTALL_BINOP (op_el_pow, octave_float_scalar, octave_float_matrix, el_pow); INSTALL_BINOP (op_el_ldiv, octave_float_scalar, octave_float_matrix, el_ldiv); INSTALL_BINOP (op_el_and, octave_float_scalar, octave_float_matrix, el_and); INSTALL_BINOP (op_el_or, octave_float_scalar, octave_float_matrix, el_or); INSTALL_CATOP (octave_float_scalar, octave_float_matrix, fs_fm); INSTALL_CATOP (octave_scalar, octave_float_matrix, s_fm); INSTALL_CATOP (octave_float_scalar, octave_matrix, fs_m); INSTALL_ASSIGNCONV (octave_float_scalar, octave_float_matrix, octave_float_matrix); INSTALL_ASSIGNCONV (octave_scalar, octave_float_matrix, octave_matrix); INSTALL_WIDENOP (octave_float_scalar, octave_float_matrix, matrix_conv); }