Mercurial > octave
view libinterp/parse-tree/pt-idx.h @ 24270:bc3819b7cca1
don't use symbol_table:: nesting for symbol_record, symbol_scope, or fcn_info
Change all uses of symbol_table::symbol_record to symbol_record.
Change all uses of symbol_table::scope to symbol_scope.
Change all uses of symbol_table::fcn_info to fcn_info.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 16 Nov 2017 21:43:47 -0500 |
parents | be7b884ac589 |
children | cc3b3ceb155c |
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/* Copyright (C) 1996-2017 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #if ! defined (octave_pt_idx_h) #define octave_pt_idx_h 1 #include "octave-config.h" #include <list> class octave_map; class octave_value; class octave_value_list; class octave_lvalue; #include "str-vec.h" #include "pt-exp.h" #include "pt-walk.h" #include "symtab.h" namespace octave { class tree_argument_list; class tree_evaluator; // Index expressions. class tree_index_expression : public tree_expression { public: tree_index_expression (tree_expression *e = nullptr, tree_argument_list *lst = nullptr, int l = -1, int c = -1, char t = '('); tree_index_expression (tree_expression *e, const std::string& n, int l = -1, int c = -1); tree_index_expression (tree_expression *e, tree_expression *df, int l = -1, int c = -1); // No copying! tree_index_expression (const tree_index_expression&) = delete; tree_index_expression& operator = (const tree_index_expression&) = delete; ~tree_index_expression (void); bool has_magic_end (void) const; void append (tree_argument_list *lst = nullptr, char t = '('); void append (const std::string& n); void append (tree_expression *df); bool is_index_expression (void) const { return true; } std::string name (void) const; tree_expression * expression (void) { return expr; } std::list<tree_argument_list *> arg_lists (void) { return args; } std::string type_tags (void) { return type; } std::list<string_vector> arg_names (void) { return arg_nm; } std::list<tree_expression *> dyn_fields (void) { return dyn_field; } bool lvalue_ok (void) const { return expr->lvalue_ok (); } bool rvalue_ok (void) const { return true; } octave_lvalue lvalue (tree_evaluator *tw); tree_index_expression * dup (symbol_scope& scope) const; void accept (tree_walker& tw) { tw.visit_index_expression (*this); } std::string get_struct_index (tree_evaluator *tw, std::list<string_vector>::const_iterator p_arg_nm, std::list<tree_expression *>::const_iterator p_dyn_field) const; private: // The LHS of this index expression. tree_expression *expr; // The indices (only valid if type == paren || type == brace). std::list<tree_argument_list *> args; // The type of this index expression. std::string type; // The names of the arguments. Used for constant struct element // references. std::list<string_vector> arg_nm; // The list of dynamic field names, if any. std::list<tree_expression *> dyn_field; tree_index_expression (int l, int c); octave_map make_arg_struct (void) const; }; } #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS) OCTAVE_DEPRECATED (4.4, "use 'octave::tree_index_expression' instead") typedef octave::tree_index_expression tree_index_expression; #endif #endif