Mercurial > octave-nkf
view libinterp/parse-tree/pt-cell.h @ 16237:70f465930546
rearrange class heirarchy for tree_cell and tree_matrix
* pt-array-list.h, pt-array-list.cc: New files.
(tree_array_list): New class.
* pt-cell.h, pt-cell.cc (tree_cell): Derive from tree_array_list.
* pt-mat.h, pt-mat.cc (tree_matrix): Derive from tree_array_list.
* oct-parse.in.yy (octave_parser::finish_array_list): New function
adapted from octave_parser::finish_matrix.
(octave_parser::finish_matrix, octave_parser::finish_cell):
Call finish_array_list to do the work.
* pt-arg-list.h: Include symtab.h.
* base-list.h: Include cstdlib.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sat, 09 Mar 2013 18:04:51 -0500 |
parents | 2fc554ffbc28 |
children | c5e5f6ccac5d |
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/* Copyright (C) 1999-2012 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_tree_cell_h) #define octave_tree_cell_h 1 #include <iosfwd> class octave_value; class octave_value_list; class tree_argument_list; class tree_walker; #include "pt-mat.h" #include "symtab.h" // General cells. class tree_cell : public tree_array_list { public: tree_cell (tree_argument_list *row = 0, int l = -1, int c = -1) : tree_array_list (row, l, c) { } ~tree_cell (void) { } bool rvalue_ok (void) const { return true; } octave_value rvalue1 (int nargout = 1); octave_value_list rvalue (int); tree_expression *dup (symbol_table::scope_id scope, symbol_table::context_id context) const; void accept (tree_walker& tw); private: // No copying! tree_cell (const tree_cell&); tree_cell& operator = (const tree_cell&); }; #endif