octave: libinterp/parse-tree/oct-lvalue.h annotate

annotate libinterp/parse-tree/oct-lvalue.h @ 24991:831389905438 stable

omit argument name from default copy ctors and assignment operators * thread-manager.h, fcn-info.h, graphics.in.h, load-path.h, oct-stream.cc, pr-flt-fmt.h, symrec.h, octave.h, oct-lvalue.h, child-list.h, pathsearch.h, url-transfer.h: Use "(const foo&)" instead of "(const foo& arg)" for declaration of default copy constructors and assignment operators.

author	John W. Eaton <jwe@octave.org>
date	Mon, 26 Mar 2018 13:10:42 -0400
parents	194eb4bd202b
children	6652d3823428

rev	line source
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	1 /*
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	2
23219 3ac9f9ecfae5 maint: Update copyright dates. John W. Eaton <jwe@octave.org> parents: 23083 diff changeset	3 Copyright (C) 1996-2017 John W. Eaton
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	4
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	5 This file is part of Octave.
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	6
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 24362 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: 24362 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.
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 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.
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	16
a3556d2adec9 [project @ 1997-05-15 22:35:37 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: 5846 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: 24362 diff changeset	19 <https://www.gnu.org/licenses/>.
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	20
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	21 */
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	22
20791 f7084eae3318 maint: Use Octave coding conventions for #if statements. Rik <rik@octave.org> parents: 20248 diff changeset	23 #if ! defined (octave_oct_lvalue_h)
17822 ebb3ef964372 maint: Use common #define syntax "octave_filename_h" in h_files. Rik <rik@octave.org> parents: 17787 diff changeset	24 #define octave_oct_lvalue_h 1
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	25
21244 1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	26 #include "octave-config.h"
1473547f50f5 include octave-config.h in public header files John W. Eaton <jwe@octave.org> parents: 21017 diff changeset	27
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	28 #include <string>
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	29
20940 48b2ad5ee801 maint: Rename oct-obj.[cc\|h] to ovl.[cc\|h] for clarity. Rik <rik@octave.org> parents: 20791 diff changeset	30 #include "ovl.h"
24362 3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	31 #include "symrec.h"
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	32
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	33 namespace octave
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	34 {
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	35 class octave_lvalue
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	36 {
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	37 public:
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	38
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	39 octave_lvalue (void)
8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	40 : m_sym (), m_context (0), m_black_hole (false), m_type (),
8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	41 m_idx (), m_nel (1)
8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	42 { }
8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	43
8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	44 octave_lvalue (const symbol_record& sr, symbol_record::context_id context)
8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	45 : m_sym (sr), m_context (context), m_black_hole (false),
8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	46 m_type (), m_idx (), m_nel (1)
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	47 { }
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	48
24991 831389905438 omit argument name from default copy ctors and assignment operators John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	49 octave_lvalue (const octave_lvalue&) = default;
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	50
24991 831389905438 omit argument name from default copy ctors and assignment operators John W. Eaton <jwe@octave.org> parents: 24534 diff changeset	51 octave_lvalue& operator = (const octave_lvalue&) = default;
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	52
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	53 ~octave_lvalue (void) = default;
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	54
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	55 bool is_black_hole (void) const { return m_black_hole; }
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	56
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	57 void mark_black_hole (void) { m_black_hole = true; }
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	58
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	59 bool is_defined (void) const
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	60 {
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	61 return ! is_black_hole () && m_sym.is_defined (m_context);
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	62 }
24037 21915520ac7b use more direct method for non-local symbol access (bug #38236) John W. Eaton <jwe@octave.org> parents: 23693 diff changeset	63
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	64 bool is_undefined (void) const
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	65 {
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	66 return is_black_hole () \|\| m_sym.is_undefined (m_context);
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	67 }
10206 37a08e0ce2dc support Matlab-style empty output/input arguments Jaroslav Hajek <highegg@gmail.com> parents: 10160 diff changeset	68
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	69 bool isstruct (void) const { return value().isstruct (); }
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	70
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	71 void define (const octave_value& v) { m_sym.assign (v, m_context); }
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	72
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	73 void assign (octave_value::assign_op, const octave_value&);
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	74
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	75 void numel (octave_idx_type n) { m_nel = n; }
16442 302157614308 deprecate symbol_table::varref functions John W. Eaton <jwe@octave.org> parents: 15195 diff changeset	76
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	77 octave_idx_type numel (void) const { return m_nel; }
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	78
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	79 void set_index (const std::string& t, const std::list<octave_value_list>& i);
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	80
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	81 void clear_index (void) { m_type = ""; m_idx.clear (); }
5846 db0598f94c0f [project @ 2006-06-07 18:16:16 by jwe] jwe parents: 5775 diff changeset	82
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	83 std::string index_type (void) const { return m_type; }
5846 db0598f94c0f [project @ 2006-06-07 18:16:16 by jwe] jwe parents: 5775 diff changeset	84
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	85 bool index_is_empty (void) const;
2984 84c33881d0bc [project @ 1997-05-16 05:14:33 by jwe] jwe parents: 2979 diff changeset	86
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	87 void do_unary_op (octave_value::unary_op op);
20248 011a364b4d78 improve compatibility of indexed assignment (bug #43813) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	88
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	89 octave_value value (void) const;
20248 011a364b4d78 improve compatibility of indexed assignment (bug #43813) John W. Eaton <jwe@octave.org> parents: 19697 diff changeset	90
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	91 private:
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	92
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	93 symbol_record m_sym;
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	94
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	95 symbol_record::context_id m_context;
8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24355 diff changeset	96
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	97 bool m_black_hole;
24037 21915520ac7b use more direct method for non-local symbol access (bug #38236) John W. Eaton <jwe@octave.org> parents: 23693 diff changeset	98
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	99 std::string m_type;
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	100
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	101 std::list<octave_value_list> m_idx;
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	102
24355 cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	103 octave_idx_type m_nel;
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	104 };
cc3b3ceb155c update octave_lvalue class and move inside octave namespace John W. Eaton <jwe@octave.org> parents: 24350 diff changeset	105 }
2979 a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	106
a3556d2adec9 [project @ 1997-05-15 22:35:37 by jwe] jwe parents: diff changeset	107 #endif

Mercurial > octave

annotate libinterp/parse-tree/oct-lvalue.h @ 24991:831389905438 stable