Mercurial > octave
view libinterp/parse-tree/pt-jump.h @ 33584:3fe954c2fd25 default tip @
maint: merge stable to default
author | Rik <rik@octave.org> |
---|---|
date | Mon, 13 May 2024 11:41:11 -0700 |
parents | d422992b5483 |
children |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2024 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_pt_jump_h) #define octave_pt_jump_h 1 #include "octave-config.h" #include "pt-cmd.h" #include "pt-walk.h" OCTAVE_BEGIN_NAMESPACE(octave) // Base class for jump commands class tree_jump_command : public tree_command { public: tree_jump_command (const token& tok) : m_token (tok) { } OCTAVE_DISABLE_COPY_MOVE (tree_jump_command) ~tree_jump_command () = default; filepos beg_pos () const { return m_token.beg_pos (); } filepos end_pos () const { return m_token.end_pos (); } protected: token m_token; }; // Break. class tree_break_command : public tree_jump_command { public: tree_break_command (const token& tok) : tree_jump_command (tok) { } OCTAVE_DISABLE_COPY_MOVE (tree_break_command) ~tree_break_command () = default; void accept (tree_walker& tw) { tw.visit_break_command (*this); } }; // Continue. class tree_continue_command : public tree_jump_command { public: tree_continue_command (const token& tok) : tree_jump_command (tok) { } OCTAVE_DISABLE_COPY_MOVE (tree_continue_command) ~tree_continue_command () = default; void accept (tree_walker& tw) { tw.visit_continue_command (*this); } }; // Return. class tree_return_command : public tree_jump_command { public: tree_return_command (const token& tok) : tree_jump_command (tok) { } OCTAVE_DISABLE_COPY_MOVE (tree_return_command) ~tree_return_command () = default; void accept (tree_walker& tw) { tw.visit_return_command (*this); } }; OCTAVE_END_NAMESPACE(octave) #endif