Mercurial > jwe > octave
view src/pt-jump.h @ 2985:aa9d0c0e0458
[project @ 1997-05-16 06:54:18 by jwe]
author | jwe |
---|---|
date | Fri, 16 May 1997 06:55:52 +0000 |
parents | 20f5cec4f11c |
children | daa1ed1f5462 |
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/* Copyright (C) 1996, 1997 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 2, 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, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #if !defined (octave_tree_jump_h) #define octave_tree_jump_h 1 #if defined (__GNUG__) #pragma interface #endif class tree_walker; #include "pt-cmd.h" // Break. class tree_break_command : public tree_command { public: tree_break_command (int l = -1, int c = -1) : tree_command (l, c) { } ~tree_break_command (void) { } void eval (void); void accept (tree_walker& tw); static int breaking; }; // Continue. class tree_continue_command : public tree_command { public: tree_continue_command (int l = -1, int c = -1) : tree_command (l, c) { } ~tree_continue_command (void) { } void eval (void); void accept (tree_walker& tw); static int continuing; }; // Return. class tree_return_command : public tree_command { public: tree_return_command (int l = -1, int c = -1) : tree_command (l, c) { } ~tree_return_command (void) { } void eval (void); void accept (tree_walker& tw); static int returning; }; #endif /* ;;; Local Variables: *** ;;; mode: C++ *** ;;; End: *** */