Mercurial > octave
view libinterp/parse-tree/pt-fcn-handle.h @ 23075:4e3d47dc7e25
move parse tree classes inside octave namespace
* lex.h, lex.ll, oct-parse.in.yy, parse.h, pt-all.h, pt-arg-list.cc,
pt-arg-list.h, pt-array-list.cc, pt-array-list.h, pt-assign.cc,
pt-assign.h, pt-binop.cc, pt-binop.h, pt-bp.cc, pt-bp.h, pt-cbinop.cc,
pt-cbinop.h, pt.cc, pt-cell.cc, pt-cell.h, pt-check.cc, pt-check.h,
pt-classdef.cc, pt-classdef.h, pt-cmd.cc, pt-cmd.h, pt-colon.cc,
pt-colon.h, pt-const.cc, pt-const.h, pt-decl.cc, pt-decl.h,
pt-eval.cc, pt-eval.h, pt-except.cc, pt-except.h, pt-exp.cc, pt-exp.h,
pt-fcn-handle.cc, pt-fcn-handle.h, pt-funcall.cc, pt-funcall.h, pt.h,
pt-id.cc, pt-id.h, pt-idx.cc, pt-idx.h, pt-jump.cc, pt-jump.h,
pt-loop.cc, pt-loop.h, pt-mat.cc, pt-mat.h, pt-misc.cc, pt-misc.h,
pt-pr-code.cc, pt-pr-code.h, pt-select.cc, pt-select.h, pt-stmt.cc,
pt-stmt.h, pt-unop.cc, pt-unop.h, pt-walk.h, token.cc, token.h:
Move classes and most functions inside octave namespace.
Change all uses.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 19 Jan 2017 23:41:54 -0500 |
parents | f75d289645ec |
children | ef4d915df748 |
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/* Copyright (C) 2003-2016 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_fcn_handle_h) #define octave_pt_fcn_handle_h 1 #include "octave-config.h" #include <iosfwd> #include <string> #include "pt-bp.h" #include "pt-exp.h" #include "pt-misc.h" #include "pt-stmt.h" #include "symtab.h" class octave_value_list; #include "ov.h" #include "ov-usr-fcn.h" #include "symtab.h" namespace octave { class tree_walker; class tree_fcn_handle : public tree_expression { public: tree_fcn_handle (int l = -1, int c = -1) : tree_expression (l, c), nm () { } tree_fcn_handle (const std::string& n, int l = -1, int c = -1) : tree_expression (l, c), nm (n) { } // No copying! tree_fcn_handle (const tree_fcn_handle&) = delete; tree_fcn_handle& operator = (const tree_fcn_handle&) = delete; ~tree_fcn_handle (void) = default; bool has_magic_end (void) const { return false; } void print (std::ostream& os, bool pr_as_read_syntax = false, bool pr_orig_txt = true); void print_raw (std::ostream& os, bool pr_as_read_syntax = false, bool pr_orig_txt = true); std::string name (void) const { return nm; } bool rvalue_ok (void) const { return true; } octave_value rvalue1 (int nargout = 1); octave_value_list rvalue (int nargout); tree_expression *dup (symbol_table::scope_id scope, symbol_table::context_id context) const; void accept (tree_walker& tw); private: // The name of this function handle. std::string nm; }; class tree_anon_fcn_handle : public tree_expression { public: tree_anon_fcn_handle (int l = -1, int c = -1) : tree_expression (l, c), fcn (0), file_name () { } tree_anon_fcn_handle (tree_parameter_list *pl, tree_parameter_list *rl, tree_statement_list *cl, symbol_table::scope_id sid, int l = -1, int c = -1) : tree_expression (l, c), fcn (new octave_user_function (sid, pl, rl, cl)), file_name () { } // No copying! tree_anon_fcn_handle (const tree_anon_fcn_handle&) = delete; tree_anon_fcn_handle& operator = (const tree_anon_fcn_handle&) = delete; ~tree_anon_fcn_handle (void) { delete fcn; } bool has_magic_end (void) const { return false; } bool rvalue_ok (void) const { return true; } octave_value rvalue1 (int nargout = 1); octave_value_list rvalue (int nargout); tree_parameter_list *parameter_list (void) const { return fcn ? fcn->parameter_list () : 0; } tree_parameter_list *return_list (void) const { return fcn ? fcn->return_list () : 0; } tree_statement_list *body (void) const { return fcn ? fcn->body () : 0; } symbol_table::scope_id scope (void) const { return fcn ? fcn->scope () : -1; } tree_expression *dup (symbol_table::scope_id scope, symbol_table::context_id context) const; void accept (tree_walker& tw); void stash_file_name (const std::string& file) { file_name = file; } private: // The function. octave_user_function *fcn; // Filename where the handle was defined. std::string file_name; }; } #if defined (OCTAVE_USE_DEPRECATED_FUNCTIONS) OCTAVE_DEPRECATED ("use 'octave::tree_fcn_handle' instead") typedef octave::tree_fcn_handle tree_fcn_handle; OCTAVE_DEPRECATED ("use 'octave::tree_anon_fcn_handle' instead") typedef octave::tree_anon_fcn_handle tree_anon_fcn_handle; #endif #endif