| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QLALR module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
| ** Software or, alternatively, in accordance with the terms contained in |
| ** a written agreement between you and The Qt Company. For licensing terms |
| ** and conditions see https://www.qt.io/terms-conditions. For further |
| ** information use the contact form at https://www.qt.io/contact-us. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef CPPGENERATOR_H |
| #define CPPGENERATOR_H |
| |
| #include "lalr.h" |
| #include "compress.h" |
| |
| class Grammar; |
| class Automaton; |
| class Recognizer; |
| |
| class CppGenerator |
| { |
| public: |
| CppGenerator(const Recognizer &p, Grammar &grammar, Automaton &aut, bool verbose): |
| p (p), |
| grammar (grammar), |
| aut (aut), |
| verbose (verbose), |
| debug_info (false), |
| copyright (false) {} |
| |
| void operator () (); |
| |
| bool debugInfo () const { return debug_info; } |
| void setDebugInfo (bool d) { debug_info = d; } |
| |
| void setCopyright (bool t) { copyright = t; } |
| |
| private: |
| void generateDecl (QTextStream &out); |
| void generateImpl (QTextStream &out); |
| |
| QString debugInfoProt() const; |
| QString copyrightHeader() const; |
| QString privateCopyrightHeader() const; |
| |
| private: |
| static QString startIncludeGuard(const QString &fileName); |
| static QString endIncludeGuard(const QString &fileName); |
| |
| const Recognizer &p; |
| Grammar &grammar; |
| Automaton &aut; |
| bool verbose; |
| int accept_state; |
| int state_count; |
| int terminal_count; |
| int non_terminal_count; |
| bool debug_info; |
| bool copyright; |
| Compress compressed_action; |
| Compress compressed_goto; |
| QVector<int> count; |
| QVector<int> defgoto; |
| }; |
| |
| #endif // CPPGENERATOR_H |