/******************************************************************************** Copyright (C) 2001-2004 Roberto Raggi** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).** All rights reserved.** Contact: Nokia Corporation (qt-info@nokia.com)**** This file is part of the qt3to4 porting application of the Qt Toolkit.**** $QT_BEGIN_LICENSE:LGPL$** 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 Technology Preview License Agreement accompanying** this package.**** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.**** If you have questions regarding the use of this file, please contact** Nokia at qt-info@nokia.com.****************** $QT_END_LICENSE$******************************************************************************/#ifndef CPPLEXER_H#define CPPLEXER_H#include "tokenengine.h"#include "tokens.h"#include <QVector>QT_BEGIN_NAMESPACEclass CppLexer{public: CppLexer(); typedef void (CppLexer::*scan_fun_ptr)(int *kind); QVector<Type> lex(TokenEngine::TokenSectionSequence tokenContainer);private: Type identify(const TokenEngine::TokenTempRef &tokenTempRef); void setupScanTable(); void scanChar(int *kind); void scanUnicodeChar(int *kind); void scanNewline(int *kind); void scanWhiteSpaces(int *kind); void scanCharLiteral(int *kind); void scanStringLiteral(int *kind); void scanNumberLiteral(int *kind); void scanIdentifier(int *kind); void scanPreprocessor(int *kind); void scanOperator(int *kind); void scanKeyword0(int *kind); void scanKeyword2(int *kind); void scanKeyword3(int *kind); void scanKeyword4(int *kind); void scanKeyword5(int *kind); void scanKeyword6(int *kind); void scanKeyword7(int *kind); void scanKeyword8(int *kind); void scanKeyword9(int *kind); void scanKeyword10(int *kind); void scanKeyword11(int *kind); void scanKeyword12(int *kind); void scanKeyword14(int *kind); void scanKeyword16(int *kind); CppLexer::scan_fun_ptr s_scan_table[128+1]; int s_attr_table[256]; CppLexer::scan_fun_ptr s_scan_keyword_table[17]; enum { A_Alpha = 0x01, A_Digit = 0x02, A_Alphanum = A_Alpha | A_Digit, A_Whitespace = 0x04 }; const char *m_buffer; int m_ptr; int m_len;};QT_END_NAMESPACE#endif