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Diffstat (limited to 'util/qlalr/recognizer.h')
-rw-r--r-- | util/qlalr/recognizer.h | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/util/qlalr/recognizer.h b/util/qlalr/recognizer.h deleted file mode 100644 index 8eb089eb8d..0000000000 --- a/util/qlalr/recognizer.h +++ /dev/null @@ -1,113 +0,0 @@ - -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QLALR project on Qt Labs. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/contact-us. -** -** 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, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, 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. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "grammar_p.h" - -#include "lalr.h" - -#include <QtCore/qdebug.h> -#include <QtCore/qstring.h> -#include <QtCore/qfile.h> -#include <QtCore/qtextstream.h> - -#include <cstdlib> - -class Recognizer: protected grammar -{ -public: - Recognizer (Grammar *grammar, bool no_lines); - ~Recognizer(); - - bool parse (const QString &input_file = QString ()); - - inline QString decls () const { return _M_decls; } - inline QString impls () const { return _M_impls; } - -protected: - inline void reallocateStack (); - - inline QString &sym (int index) - { return sym_stack [tos + index - 1]; } - -protected: // scanner - int nextToken(); - - inline void inp () - { - if (_M_currentChar != _M_lastChar) - { - ch = *_M_currentChar++; - - if (ch == QLatin1Char('\n')) - ++_M_line; - } - else - ch = QChar(); - } - - QString expand (const QString &text) const; - -protected: - // recognizer - int tos; - int stack_size; - QVector<QString> sym_stack; - int *state_stack; - - QString _M_contents; - QString::const_iterator _M_firstChar; - QString::const_iterator _M_lastChar; - QString::const_iterator _M_currentChar; - - // scanner - QChar ch; - int _M_line; - int _M_action_line; - Grammar *_M_grammar; - RulePointer _M_current_rule; - QString _M_input_file; - - QString _M_decls; - QString _M_impls; - QString _M_current_value; - bool _M_no_lines; -}; |