octave: libinterp/parse-tree/pt-mat.cc annotate

annotate libinterp/parse-tree/pt-mat.cc @ 27371:fcaecdbc8d8a

don't use visitor pattern for expression evaluation (bug #56752) Although it is desirable to have all parse tree evaluation functions grouped together in a single file, using the visitor pattern can be inefficient, especially when the visitor function is small and the extra levels of indirection and virtual function resolution can take more time than the evaluation function itself (evaluation of constants, for example). For all classes derived from tree_expression, introduce new evaluate and evaluate_n methods. Use those instead of visit_CLASS functions to perform expression evaluation. Results are now returned directly from the evaluation functions instead of storing them in the tree_evaluator object. Files affected: cdef-class.cc, oct-parse.yy, pt-assign.cc, pt-assign.h, pt-binop.cc, pt-binop.h, pt-cbinop.cc, pt-cbinop.h, pt-cell.cc, pt-cell.h, pt-classdef.cc, pt-classdef.h, pt-colon.cc, pt-colon.h, pt-const.h, pt-eval.cc, pt-eval.h, pt-exp.h, pt-fcn-handle.cc, pt-fcn-handle.h, pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-loop.cc, pt-mat.cc, pt-mat.h, pt-select.cc, pt-tm-const.cc, pt-unop.cc, and pt-unop.h.

author	John W. Eaton <jwe@octave.org>
date	Fri, 30 Aug 2019 15:02:14 -0400
parents	bb8d66018bd7
children	b442ec6dda5c

rev	line source
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	1 /*
6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	2
26376 00f796120a6d maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 25393 diff changeset	3 Copyright (C) 1996-2019 John W. Eaton
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	4
6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	6
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24339 diff changeset	7 Octave is free software: you can redistribute it and/or modify it
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	8 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24339 diff changeset	9 the Free Software Foundation, either version 3 of the License, or
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	10 (at your option) any later version.
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	11
22755 3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	12 Octave is distributed in the hope that it will be useful, but
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting. Rik <rik@octave.org> parents: 22407 diff changeset	15 GNU General Public License for more details.
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	16
6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	17 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 6867 diff changeset	18 along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24339 diff changeset	19 <https://www.gnu.org/licenses/>.
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	20
6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	21 */
6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	22
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21660 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21261 diff changeset	24 # include "config.h"
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	25 #endif
6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	26
2172 0de32e614930 [project @ 1996-05-13 15:00:42 by jwe] jwe parents: 2124 diff changeset	27 #include "defun.h"
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	28 #include "ov.h"
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20853 diff changeset	29 #include "ovl.h"
2982 20f5cec4f11c [project @ 1997-05-16 03:29:26 by jwe] jwe parents: 2971 diff changeset	30 #include "pt-arg-list.h"
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	31 #include "pt-eval.h"
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	32 #include "pt-exp.h"
6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	33 #include "pt-mat.h"
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	34 #include "pt-tm-const.h"
2371 dd29ab8af9e7 [project @ 1996-10-12 00:09:55 by jwe] jwe parents: 2254 diff changeset	35 #include "variables.h"
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	36
9460 1fddcf651559 avoid complex -> real conversion when constructing arrays with [] John W. Eaton <jwe@octave.org> parents: 9389 diff changeset	37 #include "ov-cx-mat.h"
1fddcf651559 avoid complex -> real conversion when constructing arrays with [] John W. Eaton <jwe@octave.org> parents: 9389 diff changeset	38 #include "ov-flt-cx-mat.h"
5630 512d0d11ae39 [project @ 2006-02-20 22:05:30 by dbateman] dbateman parents: 5533 diff changeset	39 #include "ov-re-sparse.h"
512d0d11ae39 [project @ 2006-02-20 22:05:30 by dbateman] dbateman parents: 5533 diff changeset	40 #include "ov-cx-sparse.h"
512d0d11ae39 [project @ 2006-02-20 22:05:30 by dbateman] dbateman parents: 5533 diff changeset	41
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	42 namespace octave
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	43 {
27371 fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	44 octave_value
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	45 tree_matrix::evaluate (tree_evaluator& tw, int)
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	46 {
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	47 tm_const tmp (*this, tw);
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	48
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	49 return tmp.concat (tw.string_fill_char ());
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	50 }
fcaecdbc8d8a don't use visitor pattern for expression evaluation (bug #56752) John W. Eaton <jwe@octave.org> parents: 26402 diff changeset	51
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	52 std::string
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	53 get_concat_class (const std::string& c1, const std::string& c2)
1827 effa9400766f [project @ 1996-02-02 14:07:51 by jwe] jwe parents: 1742 diff changeset	54 {
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	55 std::string retval = octave_base_value::static_class_name ();
1827 effa9400766f [project @ 1996-02-02 14:07:51 by jwe] jwe parents: 1742 diff changeset	56
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	57 if (c1 == c2)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	58 retval = c1;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	59 else if (c1.empty ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	60 retval = c2;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	61 else if (c2.empty ())
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	62 retval = c1;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	63 else if (c1 == "class" \|\| c2 == "class")
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	64 retval = "class";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	65 else
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	66 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	67 bool c1_is_int = (c1 == "int8" \|\| c1 == "uint8"
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	68 \|\| c1 == "int16" \|\| c1 == "uint16"
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	69 \|\| c1 == "int32" \|\| c1 == "uint32"
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	70 \|\| c1 == "int64" \|\| c1 == "uint64");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	71 bool c2_is_int = (c2 == "int8" \|\| c2 == "uint8"
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	72 \|\| c2 == "int16" \|\| c2 == "uint16"
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	73 \|\| c2 == "int32" \|\| c2 == "uint32"
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	74 \|\| c2 == "int64" \|\| c2 == "uint64");
1827 effa9400766f [project @ 1996-02-02 14:07:51 by jwe] jwe parents: 1742 diff changeset	75
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	76 bool c1_is_char = (c1 == "char");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	77 bool c2_is_char = (c2 == "char");
1827 effa9400766f [project @ 1996-02-02 14:07:51 by jwe] jwe parents: 1742 diff changeset	78
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	79 bool c1_is_double = (c1 == "double");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	80 bool c2_is_double = (c2 == "double");
1827 effa9400766f [project @ 1996-02-02 14:07:51 by jwe] jwe parents: 1742 diff changeset	81
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	82 bool c1_is_single = (c1 == "single");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	83 bool c2_is_single = (c2 == "single");
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	84
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	85 bool c1_is_logical = (c1 == "logical");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	86 bool c2_is_logical = (c2 == "logical");
1827 effa9400766f [project @ 1996-02-02 14:07:51 by jwe] jwe parents: 1742 diff changeset	87
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	88 bool c1_is_built_in_type
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	89 = (c1_is_int \|\| c1_is_char \|\| c1_is_double \|\| c1_is_single
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	90 \|\| c1_is_logical);
1827 effa9400766f [project @ 1996-02-02 14:07:51 by jwe] jwe parents: 1742 diff changeset	91
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	92 bool c2_is_built_in_type
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	93 = (c2_is_int \|\| c2_is_char \|\| c2_is_double \|\| c2_is_single
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	94 \|\| c2_is_logical);
1827 effa9400766f [project @ 1996-02-02 14:07:51 by jwe] jwe parents: 1742 diff changeset	95
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	96 // Order is important here...
2419 015cbef2b75f [project @ 1996-10-16 17:46:12 by jwe] jwe parents: 2371 diff changeset	97
26402 bb8d66018bd7 pt-mat.cc: Fix static analyzer detected issues (bug #55347). Rik <rik@octave.org> parents: 26376 diff changeset	98 if (c1 == "cell" \|\| c2 == "cell")
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	99 retval = "cell";
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	100 else if (c1_is_char && c2_is_built_in_type)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	101 retval = c1;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	102 else if (c2_is_char && c1_is_built_in_type)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	103 retval = c2;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	104 else if (c1_is_int && c2_is_built_in_type)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	105 retval = c1;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	106 else if (c2_is_int && c1_is_built_in_type)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	107 retval = c2;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	108 else if (c1_is_single && c2_is_built_in_type)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	109 retval = c1;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	110 else if (c2_is_single && c1_is_built_in_type)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	111 retval = c2;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	112 else if (c1_is_double && c2_is_built_in_type)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	113 retval = c1;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	114 else if (c2_is_double && c1_is_built_in_type)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	115 retval = c2;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	116 else if (c1_is_logical && c2_is_logical)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	117 retval = c1;
2990 35bd1b05cfbe [project @ 1997-05-16 09:19:11 by jwe] jwe parents: 2982 diff changeset	118 }
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	119
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	120 return retval;
2990 35bd1b05cfbe [project @ 1997-05-16 09:19:11 by jwe] jwe parents: 2982 diff changeset	121 }
1741 6ec1465f60f0 [project @ 1996-01-12 11:09:39 by jwe] jwe parents: diff changeset	122
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	123 void
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	124 maybe_warn_string_concat (bool all_dq_strings_p, bool all_sq_strings_p)
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	125 {
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	126 if (! (all_dq_strings_p \|\| all_sq_strings_p))
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	127 warning_with_id ("Octave:mixed-string-concat",
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	128 "concatenation of different character string types may have unintended consequences");
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	129 }
4501 693ad5220d1e [project @ 2003-09-05 20:55:40 by jwe] jwe parents: 4460 diff changeset	130
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	131 tree_expression *
24270 bc3819b7cca1 don't use symbol_table:: nesting for symbol_record, symbol_scope, or fcn_info John W. Eaton <jwe@octave.org> parents: 23795 diff changeset	132 tree_matrix::dup (symbol_scope& scope) const
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	133 {
23795 980f39c3ab90 Use C++11 nullptr rather than 0 in code (bug #51565). Rik <rik@octave.org> parents: 23706 diff changeset	134 tree_matrix *new_matrix = new tree_matrix (nullptr, line (), column ());
13142 d803d2702a39 improve compatibility of concatenation (bug #33966) John W. Eaton <jwe@octave.org> parents: 13140 diff changeset	135
23602 214cb58ccc1c use pointer to scope instead of scope id John W. Eaton <jwe@octave.org> parents: 23573 diff changeset	136 new_matrix->copy_base (*this, scope);
13144 c99f24c10ca3 fix vertical concatenation involving cell arrays John W. Eaton <jwe@octave.org> parents: 13142 diff changeset	137
23075 4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	138 return new_matrix;
4e3d47dc7e25 move parse tree classes inside octave namespace John W. Eaton <jwe@octave.org> parents: 23012 diff changeset	139 }
13144 c99f24c10ca3 fix vertical concatenation involving cell arrays John W. Eaton <jwe@octave.org> parents: 13142 diff changeset	140 }

Mercurial > octave

annotate libinterp/parse-tree/pt-mat.cc @ 27371:fcaecdbc8d8a