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Diffstat (limited to 'util/qlalr/grammar_p.h')
| -rw-r--r-- | util/qlalr/grammar_p.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/util/qlalr/grammar_p.h b/util/qlalr/grammar_p.h new file mode 100644 index 0000000..a9a4172 --- /dev/null +++ b/util/qlalr/grammar_p.h @@ -0,0 +1,119 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QLALR project on Trolltech Labs. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef GRAMMAR_P_H +#define GRAMMAR_P_H + +class grammar +{ +public: + enum { + EOF_SYMBOL = 0, + COLON = 16, + DECL = 19, + DECL_FILE = 3, + ERROR = 21, + EXPECT = 4, + EXPECT_RR = 5, + ID = 1, + IMPL = 20, + IMPL_FILE = 6, + LEFT = 7, + MERGED_OUTPUT = 8, + NONASSOC = 9, + OR = 17, + PARSER = 10, + PREC = 11, + RIGHT = 12, + SEMICOLON = 18, + START = 13, + STRING_LITERAL = 2, + TOKEN = 14, + TOKEN_PREFIX = 15, + + ACCEPT_STATE = 68, + RULE_COUNT = 45, + STATE_COUNT = 69, + TERMINAL_COUNT = 22, + NON_TERMINAL_COUNT = 24, + + GOTO_INDEX_OFFSET = 69, + GOTO_INFO_OFFSET = 76, + GOTO_CHECK_OFFSET = 76 + }; + + static const char *const spell []; + static const int lhs []; + static const int rhs []; + static const int goto_default []; + static const int action_default []; + static const int action_index []; + static const int action_info []; + static const int action_check []; + + inline int nt_action (int state, int nt) const + { + const int *const goto_index = &action_index [GOTO_INDEX_OFFSET]; + const int *const goto_check = &action_check [GOTO_CHECK_OFFSET]; + + const int yyn = goto_index [state] + nt; + + if (yyn < 0 || goto_check [yyn] != nt) + return goto_default [nt]; + + const int *const goto_info = &action_info [GOTO_INFO_OFFSET]; + return goto_info [yyn]; + } + + inline int t_action (int state, int token) const + { + const int yyn = action_index [state] + token; + + if (yyn < 0 || action_check [yyn] != token) + return - action_default [state]; + + return action_info [yyn]; + } +}; + + +#endif // GRAMMAR_P_H + |