octave: libinterp/corefcn/symscope.h annotate

annotate libinterp/corefcn/symscope.h @ 24362:3fc24b792a24

avoid including symtab.h, symscope.h, or symrec.h unnecessarily * main-window.cc, workspace-view.cc, call-stack.cc, call-stack.h, defun-int.h, input.cc, load-save.h, symscope.h, symtab.h, variables.h, ov-fcn-inline.h, ov-fcn.h, ov-usr-fcn.cc, ov-usr-fcn.h, lex.h, oct-lvalue.h, parse.h, pt-arg-list.h, pt-array-list.h, pt-assign.h, pt-binop.h, pt-cbinop.h, pt-cell.h, pt-cmd.h, pt-colon.h, pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h, pt-fcn-handle.h, pt-idx.h, pt-jit.h, pt-jump.h, pt-loop.h, pt-mat.h, pt-misc.h, pt-select.h, pt-stmt.h, pt-unop.h, token.cc, token.h: Where possible, use forward declarations for symbol_table, symbol_scope, and symbol_record. Don't include symtab.h, symscope.h, or symrec.h unless needed. Use symbol_record::context_id instead of symbol_table::context_id or symbol_scope::context_id. Delete typedefs for symbol_table::context_id and symbol_scope::context_id.

author	John W. Eaton <jwe@octave.org>
date	Tue, 05 Dec 2017 17:09:24 -0500
parents	8bcfddad15ec
children	ea3458c1d884

rev	line source
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	1 /*
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	2
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	3 Copyright (C) 1993-2017 John W. Eaton
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	4 Copyright (C) 2009 VZLU Prague
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	5
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	6 This file is part of Octave.
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	7
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	9 under the terms of the GNU General Public License as published by
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	10 the Free Software Foundation; either version 3 of the License, or
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	11 (at your option) any later version.
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	12
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	14 WITHOUT ANY WARRANTY; without even the implied warranty of
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	16 GNU General Public License for more details.
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	17
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	18 You should have received a copy of the GNU General Public License
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	19 along with Octave; see the file COPYING. If not, see
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	20 <http://www.gnu.org/licenses/>.
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	21
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	22 */
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	23
24269 f494b87d2a93 rename scope to symbol_scope John W. Eaton <jwe@octave.org> parents: 24263 diff changeset	24 #if ! defined (octave_symscope_h)
f494b87d2a93 rename scope to symbol_scope John W. Eaton <jwe@octave.org> parents: 24263 diff changeset	25 #define octave_symscope_h 1
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	26
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	27 #include "octave-config.h"
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	28
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	29 #include <deque>
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	30 #include <limits>
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	31 #include <list>
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	32 #include <map>
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	33 #include <memory>
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	34 #include <set>
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	35 #include <string>
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	36
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	37 #include "glob-match.h"
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	38 #include "lo-regexp.h"
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	39 #include "oct-refcount.h"
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	40
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	41 class tree_argument_list;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	42 class octave_user_function;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	43
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	44 #include "ov.h"
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	45 #include "ovl.h"
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	46 #include "symrec.h"
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	47 #include "workspace-element.h"
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	48
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	49 namespace octave
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	50 {
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	51 class symbol_scope;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	52
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	53 class symbol_scope_rep
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	54 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	55 public:
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	56
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	57 typedef std::map<std::string, symbol_record>::const_iterator
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	58 table_const_iterator;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	59 typedef std::map<std::string, symbol_record>::iterator
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	60 table_iterator;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	61
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	62 typedef std::map<std::string, octave_value>::const_iterator
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	63 subfunctions_const_iterator;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	64 typedef std::map<std::string, octave_value>::iterator
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	65 subfunctions_iterator;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	66
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	67 symbol_scope_rep (const std::string& name = "")
24325 bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	68 : m_name (name), m_symbols (), m_subfunctions (),
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	69 m_fcn (nullptr), m_parent (nullptr), m_parent_fcn (),
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	70 m_children (), m_is_nested (false),
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	71 m_is_static (false), m_context (0)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	72 { }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	73
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	74 // No copying!
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	75
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	76 symbol_scope_rep (const symbol_scope&) = delete;
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	77
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	78 symbol_scope_rep& operator = (const symbol_scope&) = delete;
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	79
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	80 ~symbol_scope_rep (void) = default;
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	81
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	82 void insert_symbol_record (const symbol_record& sr)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	83 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	84 m_symbols[sr.name ()] = sr;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	85 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	86
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	87 bool is_nested (void) const { return m_is_nested; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	88
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	89 void mark_nested (void) { m_is_nested = true; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	90
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	91 bool is_static (void) const { return m_is_static; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	92
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	93 void mark_static (void) { m_is_static = true; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	94
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	95 symbol_scope_rep * parent_scope_rep (void) const { return m_parent; }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	96
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	97 octave_value parent_fcn (void) const { return m_parent_fcn; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	98
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	99 symbol_scope_rep * dup (void) const
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	100 {
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	101 symbol_scope_rep *new_sid = new symbol_scope_rep (m_name);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	102
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	103 for (const auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	104 new_sid->insert_symbol_record (nm_sr.second.dup (new_sid));
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	105
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	106 new_sid->m_parent = m_parent;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	107 new_sid->m_parent_fcn = m_parent_fcn;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	108
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	109 return new_sid;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	110 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	111
24362 3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	112 void set_context (symbol_record::context_id context)
3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	113 {
3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	114 m_context = context;
3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	115 }
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	116
24362 3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	117 symbol_record::context_id current_context (void) const
3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	118 {
3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	119 return m_context;
3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	120 }
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	121
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	122 symbol_record find_symbol (const std::string& name)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	123 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	124 table_iterator p = m_symbols.find (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	125
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	126 if (p == m_symbols.end ())
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	127 return insert (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	128 else
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	129 return p->second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	130 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	131
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	132 void inherit_internal (symbol_scope_rep& donor_scope_rep)
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	133 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	134 for (auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	135 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	136 symbol_record& sr = nm_sr.second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	137
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	138 if (! (sr.is_automatic () \|\| sr.is_formal ()))
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	139 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	140 std::string nm = sr.name ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	141
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	142 if (nm != "__retval__")
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	143 {
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	144 octave_value val = donor_scope_rep.varval (nm);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	145
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	146 if (val.is_defined ())
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	147 {
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	148 sr.assign (val, m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	149
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	150 sr.mark_inherited ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	151 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	152 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	153 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	154 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	155 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	156
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	157 void inherit (symbol_scope_rep *donor_scope_rep)
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	158 {
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	159 while (donor_scope_rep)
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	160 {
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	161 inherit_internal (*donor_scope_rep);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	162
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	163 if (donor_scope_rep->is_nested ())
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	164 donor_scope_rep = parent_scope_rep ();
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	165 else
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	166 break;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	167 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	168 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	169
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	170 octave_value
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	171 find (const std::string& name, const octave_value_list& args,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	172 bool skip_variables, bool local_funcs);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	173
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	174 symbol_record&
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	175 insert (const std::string& name, bool force_add = false);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	176
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	177 void rename (const std::string& old_name, const std::string& new_name)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	178 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	179 table_iterator p = m_symbols.find (old_name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	180
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	181 if (p != m_symbols.end ())
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	182 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	183 symbol_record sr = p->second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	184
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	185 sr.rename (new_name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	186
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	187 m_symbols.erase (p);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	188
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	189 m_symbols[new_name] = sr;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	190 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	191 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	192
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	193 void assign (const std::string& name, const octave_value& value,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	194 bool force_add)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	195 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	196 table_iterator p = m_symbols.find (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	197
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	198 if (p == m_symbols.end ())
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	199 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	200 symbol_record& sr = insert (name, force_add);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	201
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	202 sr.assign (value, m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	203 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	204 else
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	205 p->second.assign (value, m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	206 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	207
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	208 void assign (const std::string& name,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	209 const octave_value& value = octave_value ())
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	210 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	211 assign (name, value, false);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	212 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	213
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	214 void force_assign (const std::string& name, const octave_value& value)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	215 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	216 table_iterator p = m_symbols.find (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	217
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	218 if (p == m_symbols.end ())
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	219 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	220 symbol_record& sr = insert (name, true);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	221
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	222 sr.assign (value, m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	223 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	224 else
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	225 p->second.assign (value, m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	226 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	227
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	228 octave_value varval (const std::string& name) const
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	229 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	230 table_const_iterator p = m_symbols.find (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	231
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	232 return (p != m_symbols.end ()
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	233 ? p->second.varval (m_context) : octave_value ());
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	234 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	235
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	236 bool is_variable (const std::string& name) const
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	237 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	238 bool retval = false;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	239
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	240 table_const_iterator p = m_symbols.find (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	241
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	242 if (p != m_symbols.end ())
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	243 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	244 const symbol_record& sr = p->second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	245
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	246 retval = sr.is_variable (m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	247 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	248
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	249 return retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	250 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	251
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	252 void push_context (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	253 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	254 for (auto& nm_sr : m_symbols)
24348 64691264dd21 eliminate some uses of decl_scope in symbol_record class John W. Eaton <jwe@octave.org> parents: 24325 diff changeset	255 nm_sr.second.push_context ();
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	256 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	257
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	258 void pop_context (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	259 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	260 table_iterator tbl_it = m_symbols.begin ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	261
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	262 while (tbl_it != m_symbols.end ())
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	263 {
24348 64691264dd21 eliminate some uses of decl_scope in symbol_record class John W. Eaton <jwe@octave.org> parents: 24325 diff changeset	264 if (tbl_it->second.pop_context () == 0)
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	265 m_symbols.erase (tbl_it++);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	266 else
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	267 tbl_it++;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	268 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	269 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	270
24325 bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	271 void refresh (void)
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	272 {
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	273 for (auto& nm_sr : m_symbols)
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	274 {
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	275 symbol_record& sr = nm_sr.second;
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	276
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	277 if (! sr.is_persistent ())
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	278 sr.clear (m_context);
24325 bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	279 }
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	280 }
bc65aa8a5ff1 don't store persistent variables separately in scope object John W. Eaton <jwe@octave.org> parents: 24324 diff changeset	281
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	282 void clear_variables (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	283 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	284 for (auto& nm_sr : m_symbols)
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	285 nm_sr.second.clear (m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	286 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	287
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	288 void clear_objects (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	289 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	290 for (auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	291 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	292 symbol_record& sr = nm_sr.second;
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	293 octave_value val = sr.varval (m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	294 if (val.isobject ())
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	295 nm_sr.second.clear (m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	296 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	297 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	298
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	299 void clear_variable (const std::string& name)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	300 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	301 table_iterator p = m_symbols.find (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	302
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	303 if (p != m_symbols.end ())
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	304 p->second.clear (m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	305 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	306
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	307 void clear_variable_pattern (const std::string& pat)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	308 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	309 glob_match pattern (pat);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	310
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	311 for (auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	312 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	313 symbol_record& sr = nm_sr.second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	314
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	315 if (sr.is_defined (m_context) \|\| sr.is_global ())
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	316 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	317 if (pattern.match (sr.name ()))
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	318 sr.clear (m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	319 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	320 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	321 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	322
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	323 void clear_variable_regexp (const std::string& pat)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	324 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	325 octave::regexp pattern (pat);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	326
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	327 for (auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	328 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	329 symbol_record& sr = nm_sr.second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	330
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	331 if (sr.is_defined (m_context) \|\| sr.is_global ())
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	332 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	333 if (pattern.is_match (sr.name ()))
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	334 sr.clear (m_context);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	335 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	336 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	337 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	338
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	339 void mark_automatic (const std::string& name)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	340 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	341 insert (name).mark_automatic ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	342 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	343
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	344 void mark_hidden (const std::string& name)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	345 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	346 insert (name).mark_hidden ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	347 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	348
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	349 void mark_global (const std::string& name)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	350 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	351 insert (name).mark_global ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	352 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	353
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	354 std::list<symbol_record>
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	355 all_variables (bool defined_only = true,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	356 unsigned int exclude = symbol_record::hidden) const
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	357 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	358 std::list<symbol_record> retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	359
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	360 for (const auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	361 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	362 const symbol_record& sr = nm_sr.second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	363
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	364 if ((defined_only && ! sr.is_defined (m_context))
24272 dd810f9d26e7 use m_ prefix for symbol_record class data members John W. Eaton <jwe@octave.org> parents: 24269 diff changeset	365 \|\| (sr.storage_class () & exclude))
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	366 continue;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	367
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	368 retval.push_back (sr);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	369 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	370
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	371 return retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	372 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	373
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	374 std::list<symbol_record>
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	375 glob (const std::string& pattern, bool vars_only = false) const
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	376 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	377 std::list<symbol_record> retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	378
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	379 glob_match pat (pattern);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	380
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	381 for (const auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	382 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	383 if (pat.match (nm_sr.first))
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	384 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	385 const symbol_record& sr = nm_sr.second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	386
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	387 if (vars_only && ! sr.is_variable (m_context))
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	388 continue;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	389
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	390 retval.push_back (sr);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	391 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	392 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	393
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	394 return retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	395 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	396
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	397 std::list<symbol_record>
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	398 regexp (const std::string& pattern, bool vars_only = false) const
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	399 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	400 std::list<symbol_record> retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	401
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	402 octave::regexp pat (pattern);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	403
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	404 for (const auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	405 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	406 if (pat.is_match (nm_sr.first))
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	407 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	408 const symbol_record& sr = nm_sr.second;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	409
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	410 if (vars_only && ! sr.is_variable (m_context))
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	411 continue;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	412
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	413 retval.push_back (sr);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	414 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	415 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	416
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	417 return retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	418 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	419
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	420 std::list<std::string> variable_names (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	421 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	422 std::list<std::string> retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	423
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	424 for (const auto& nm_sr : m_symbols)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	425 {
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	426 if (nm_sr.second.is_variable (m_context))
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	427 retval.push_back (nm_sr.first);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	428 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	429
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	430 retval.sort ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	431
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	432 return retval;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	433 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	434
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	435 bool is_local_variable (const std::string& name) const
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	436 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	437 table_const_iterator p = m_symbols.find (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	438
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	439 return (p != m_symbols.end ()
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	440 && ! p->second.is_global ()
24356 8b14ba8296af refactor symbol_record object John W. Eaton <jwe@octave.org> parents: 24354 diff changeset	441 && p->second.is_defined (m_context));
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	442 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	443
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	444 bool is_global (const std::string& name) const
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	445 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	446 table_const_iterator p = m_symbols.find (name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	447
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	448 return p != m_symbols.end () && p->second.is_global ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	449 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	450
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	451 void install_subfunction (const std::string& name,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	452 const octave_value& fval,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	453 bool is_nested = false);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	454
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	455 void install_nestfunction (const std::string& name,
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	456 const octave_value& fval)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	457 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	458 install_subfunction (name, fval, true);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	459 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	460
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	461 octave_value find_subfunction (const std::string& name) const;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	462
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	463 void lock_subfunctions (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	464 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	465 for (auto& nm_sf : m_subfunctions)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	466 nm_sf.second.lock ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	467 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	468
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	469 void unlock_subfunctions (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	470 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	471 for (auto& nm_sf : m_subfunctions)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	472 nm_sf.second.unlock ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	473 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	474
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	475 std::map<std::string, octave_value> subfunctions (void) const
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	476 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	477 return m_subfunctions;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	478 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	479
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	480 void erase_subfunctions (void)
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	481 {
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	482 m_subfunctions.clear ();
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	483 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	484
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	485 void mark_subfunctions_in_scope_as_private (const std::string& class_name);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	486
24285 d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	487 bool has_subfunctions (void) const
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	488 {
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	489 return ! m_subfunction_names.empty ();
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	490 }
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	491
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	492 void stash_subfunction_names (const std::list<std::string>& names)
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	493 {
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	494 m_subfunction_names = names;
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	495 }
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	496
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	497 std::list<std::string> subfunction_names (void) const
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	498 {
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	499 return m_subfunction_names;
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	500 }
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	501
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	502 std::list<workspace_element> workspace_info (void) const;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	503
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	504 octave_value dump (void) const;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	505
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	506 std::string name (void) const { return m_name; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	507
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	508 void cache_name (const std::string& name) { m_name = name; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	509
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	510 octave_user_function *function (void) { return m_fcn; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	511
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	512 void set_function (octave_user_function *fcn) { m_fcn = fcn; }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	513
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	514 void set_parent (symbol_scope_rep *p);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	515
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	516 void update_nest (void);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	517
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	518 bool look_nonlocal (const std::string& name, symbol_record& result);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	519
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	520 void bind_script_symbols (symbol_scope_rep *curr_scope);
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	521
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	522 void unbind_script_symbols (void);
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	523
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	524 octave_value dump_symbols_map (void) const;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	525
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	526 private:
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	527
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	528 // Name for this scope (usually the corresponding filename of the
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	529 // function corresponding to the scope).
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	530 std::string m_name;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	531
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	532 // Map from symbol names to symbol info.
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	533 std::map<std::string, symbol_record> m_symbols;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	534
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	535 // Map from symbol names to subfunctions.
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	536 std::map<std::string, octave_value> m_subfunctions;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	537
24285 d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	538 // The list of subfunctions (if any) in the order they appear in
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	539 // the function file.
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	540 std::list<std::string> m_subfunction_names;
d22d2936f580 store subfunction names in scope instead of function object John W. Eaton <jwe@octave.org> parents: 24272 diff changeset	541
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	542 // The associated user code (may be null).
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	543 octave_user_function *m_fcn;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	544
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	545 // Parent of nested function (may be null).
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	546 symbol_scope_rep *m_parent;
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	547 octave_value m_parent_fcn;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	548
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	549 // Child nested functions.
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	550 std::vector<symbol_scope> m_children;
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	551
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	552 // If true, then this scope belongs to a nested function.
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	553 bool m_is_nested;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	554
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	555 // If true then no variables can be added.
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	556 bool m_is_static;
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	557
24362 3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	558 symbol_record::context_id m_context;
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	559 };
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	560
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	561 class symbol_scope
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	562 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	563 public:
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	564
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	565 symbol_scope (const std::string& name = "")
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	566 : m_rep (new symbol_scope_rep (name))
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	567 { }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	568
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	569 symbol_scope (const symbol_scope&) = default;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	570
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	571 symbol_scope& operator = (const symbol_scope&) = default;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	572
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	573 ~symbol_scope (void) = default;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	574
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	575 bool is_valid (void) const { return bool (m_rep); }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	576
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	577 explicit operator bool () const { return bool (m_rep); }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	578
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	579 void insert_symbol_record (const symbol_record& sr)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	580 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	581 m_rep->insert_symbol_record (sr);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	582 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	583
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	584 bool is_nested (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	585 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	586 return m_rep->is_nested ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	587 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	588
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	589 void mark_nested (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	590 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	591 m_rep->mark_nested ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	592 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	593
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	594 bool is_static (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	595 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	596 return m_rep->is_static ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	597 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	598
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	599 void mark_static (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	600 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	601 m_rep->mark_static ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	602 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	603
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	604 symbol_scope_rep * parent_scope (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	605 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	606 return m_rep->parent_scope_rep ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	607 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	608
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	609 octave_value parent_fcn (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	610 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	611 return m_rep->parent_fcn ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	612 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	613
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	614 symbol_scope dup (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	615 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	616 return symbol_scope (m_rep->dup ());
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	617 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	618
24362 3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	619 void set_context (symbol_record::context_id context)
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	620 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	621 m_rep->set_context (context);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	622 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	623
24362 3fc24b792a24 avoid including symtab.h, symscope.h, or symrec.h unnecessarily John W. Eaton <jwe@octave.org> parents: 24361 diff changeset	624 symbol_record::context_id current_context (void) const
24361 8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	625 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	626 return m_rep->current_context ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	627 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	628
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	629 symbol_record find_symbol (const std::string& name)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	630 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	631 return m_rep->find_symbol (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	632 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	633
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	634 void inherit (const symbol_scope& donor_scope)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	635 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	636 m_rep->inherit (donor_scope.get_rep ());
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	637 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	638
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	639 octave_value
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	640 find (const std::string& name, const octave_value_list& args,
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	641 bool skip_variables, bool local_funcs)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	642 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	643 return m_rep->find (name, args, skip_variables, local_funcs);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	644 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	645
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	646 symbol_record&
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	647 insert (const std::string& name, bool force_add = false)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	648 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	649 return m_rep->insert (name, force_add);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	650 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	651
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	652 void rename (const std::string& old_name, const std::string& new_name)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	653 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	654 m_rep->rename (old_name, new_name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	655 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	656
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	657 void assign (const std::string& name, const octave_value& value,
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	658 bool force_add)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	659 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	660 m_rep->assign (name, value, force_add);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	661 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	662
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	663 void assign (const std::string& name,
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	664 const octave_value& value = octave_value ())
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	665 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	666 m_rep->assign (name, value);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	667 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	668
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	669 void force_assign (const std::string& name, const octave_value& value)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	670 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	671 m_rep->force_assign (name, value);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	672 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	673
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	674 octave_value varval (const std::string& name) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	675 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	676 return m_rep->varval (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	677 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	678
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	679 bool is_variable (const std::string& name) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	680 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	681 return m_rep->is_variable (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	682 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	683
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	684 void push_context (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	685 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	686 m_rep->push_context ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	687 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	688
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	689 void pop_context (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	690 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	691 m_rep->pop_context ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	692 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	693
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	694 void refresh (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	695 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	696 m_rep->refresh ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	697 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	698
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	699 void clear_variables (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	700 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	701 m_rep->clear_variables ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	702 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	703
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	704 void clear_objects (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	705 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	706 m_rep->clear_objects ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	707 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	708
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	709 void clear_variable (const std::string& name)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	710 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	711 m_rep->clear_variable (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	712 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	713
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	714 void clear_variable_pattern (const std::string& pat)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	715 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	716 m_rep->clear_variable_pattern (pat);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	717 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	718
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	719 void clear_variable_regexp (const std::string& pat)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	720 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	721 m_rep->clear_variable_regexp (pat);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	722 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	723
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	724 void mark_automatic (const std::string& name)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	725 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	726 m_rep->mark_automatic (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	727 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	728
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	729 void mark_hidden (const std::string& name)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	730 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	731 m_rep->mark_hidden (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	732 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	733
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	734 void mark_global (const std::string& name)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	735 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	736 m_rep->mark_global (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	737 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	738
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	739 std::list<symbol_record>
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	740 all_variables (bool defined_only = true,
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	741 unsigned int exclude = symbol_record::hidden) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	742 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	743 return m_rep->all_variables (defined_only, exclude);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	744 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	745
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	746 std::list<symbol_record>
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	747 glob (const std::string& pattern, bool vars_only = false) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	748 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	749 return m_rep->glob (pattern, vars_only);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	750 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	751
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	752 std::list<symbol_record>
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	753 regexp (const std::string& pattern, bool vars_only = false) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	754 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	755 return m_rep->regexp (pattern, vars_only);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	756 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	757
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	758 std::list<std::string> variable_names (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	759 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	760 return m_rep->variable_names ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	761 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	762
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	763 bool is_local_variable (const std::string& name) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	764 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	765 return m_rep->is_local_variable (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	766 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	767
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	768 bool is_global (const std::string& name) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	769 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	770 return m_rep->is_global (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	771 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	772
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	773 void install_subfunction (const std::string& name,
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	774 const octave_value& fval,
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	775 bool is_nested = false)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	776 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	777 m_rep->install_subfunction (name, fval, is_nested);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	778 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	779
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	780 void install_nestfunction (const std::string& name,
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	781 const octave_value& fval)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	782 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	783 m_rep->install_nestfunction (name, fval);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	784 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	785
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	786 octave_value find_subfunction (const std::string& name) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	787 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	788 return m_rep->find_subfunction (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	789 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	790
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	791 void lock_subfunctions (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	792 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	793 m_rep->lock_subfunctions ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	794 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	795
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	796 void unlock_subfunctions (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	797 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	798 m_rep->unlock_subfunctions ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	799 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	800
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	801 std::map<std::string, octave_value> subfunctions (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	802 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	803 return m_rep->subfunctions ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	804 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	805
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	806 void erase_subfunctions (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	807 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	808 m_rep->erase_subfunctions ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	809 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	810
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	811 void mark_subfunctions_in_scope_as_private (const std::string& class_name)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	812 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	813 m_rep->mark_subfunctions_in_scope_as_private (class_name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	814 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	815
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	816 bool has_subfunctions (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	817 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	818 return m_rep->has_subfunctions ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	819 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	820
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	821 void stash_subfunction_names (const std::list<std::string>& names)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	822 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	823 m_rep->stash_subfunction_names (names);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	824 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	825
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	826 std::list<std::string> subfunction_names (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	827 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	828 return m_rep->subfunction_names ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	829 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	830
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	831 std::list<workspace_element> workspace_info (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	832 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	833 return m_rep->workspace_info ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	834 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	835
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	836 octave_value dump (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	837 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	838 return m_rep->dump ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	839 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	840
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	841 std::string name (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	842 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	843 return m_rep->name ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	844 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	845
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	846 void cache_name (const std::string& name)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	847 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	848 m_rep->cache_name (name);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	849 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	850
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	851 octave_user_function *function (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	852 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	853 return m_rep->function ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	854 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	855
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	856 void set_function (octave_user_function *fcn)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	857 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	858 m_rep->set_function (fcn);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	859 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	860
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	861 void set_parent (const symbol_scope& p)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	862 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	863 m_rep->set_parent (p.get_rep ());
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	864 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	865
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	866 void set_parent (symbol_scope_rep *p)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	867 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	868 m_rep->set_parent (p);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	869 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	870
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	871 void update_nest (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	872 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	873 m_rep->update_nest ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	874 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	875
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	876 bool look_nonlocal (const std::string& name, symbol_record& result)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	877 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	878 return m_rep->look_nonlocal (name, result);
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	879 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	880
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	881 void bind_script_symbols (const symbol_scope& curr_scope)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	882 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	883 m_rep->bind_script_symbols (curr_scope.get_rep ());
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	884 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	885
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	886 void unbind_script_symbols (void)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	887 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	888 m_rep->unbind_script_symbols ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	889 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	890
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	891 symbol_scope_rep * get_rep (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	892 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	893 return m_rep.get ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	894 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	895
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	896 friend bool operator == (const symbol_scope& a, const symbol_scope& b)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	897 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	898 return a.m_rep == b.m_rep;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	899 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	900
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	901 friend bool operator != (const symbol_scope& a, const symbol_scope& b)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	902 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	903 return a.m_rep != b.m_rep;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	904 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	905
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	906 friend bool operator < (const symbol_scope& a, const symbol_scope& b)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	907 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	908 return a.m_rep < b.m_rep;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	909 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	910
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	911 friend bool operator <= (const symbol_scope& a, const symbol_scope& b)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	912 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	913 return a.m_rep <= b.m_rep;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	914 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	915
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	916 friend bool operator >= (const symbol_scope& a, const symbol_scope& b)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	917 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	918 return a.m_rep >= b.m_rep;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	919 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	920
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	921 friend bool operator > (const symbol_scope& a, const symbol_scope& b)
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	922 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	923 return a.m_rep > b.m_rep;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	924 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	925
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	926 symbol_scope_rep * get_rep_ptr (void) const { return m_rep.get (); }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	927
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	928 private:
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	929
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	930 std::shared_ptr<symbol_scope_rep> m_rep;
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	931
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	932 // NEW_REP must be dynamically allocated or nullptr.
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	933 symbol_scope (symbol_scope_rep *new_rep) : m_rep (new_rep) { }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	934
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	935 octave_value dump_symbols_map (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	936 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	937 return m_rep->dump_symbols_map ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	938 }
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	939
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	940 symbol_scope_rep * parent_scope_rep (void) const
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	941 {
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	942 return m_rep->parent_scope_rep ();
8bcfddad15ec use shared_ptr to manage symbol_scope objects John W. Eaton <jwe@octave.org> parents: 24356 diff changeset	943 }
24263 3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	944 };
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	945 }
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	946
3b302b2890d7 disentangle symbol_record, scope, and fcn_info from symbol_table class John W. Eaton <jwe@octave.org> parents: diff changeset	947 #endif

Mercurial > octave

annotate libinterp/corefcn/symscope.h @ 24362:3fc24b792a24