symbols.h

qt-x11-opensource-src-4.1.4.tar.gz源码

/****************************************************************************
**
** Copyright (C) 1992-2006 Trolltech ASA. All rights reserved.
**
** This file is part of the tools applications of the Qt Toolkit.
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** License version 2.0 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 GNU
** General Public Licensing requirements will be met:
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#ifndef SYMBOLS_H
#define SYMBOLS_H

#include "token.h"
#include <QString>
#include <QVector>

struct Symbol
{
    Symbol() : lineNum(-1),token(NOTOKEN), from(0),len(-1) {}
    Symbol(int lineNum, Token token, const QByteArray &lexem, int from = 0, int len=-1):
        lineNum(lineNum), token(token),lexem_data(lexem),from(from), len(len){}
    Symbol(int lineNum, PP_Token token, const QByteArray &lexem, int from = 0, int len=-1):
        lineNum(lineNum), pp_token(token),lexem_data(lexem),from(from), len(len){}
    int lineNum;
    union {Token token; PP_Token pp_token;};
    inline QByteArray lexem() const { return lexem_data.mid(from, len); }
    inline QByteArray unquotedLexem() const { return lexem_data.mid(from+1, len-2); }
    QByteArray lexem_data;
    int from, len;
};
Q_DECLARE_TYPEINFO(Symbol, Q_MOVABLE_TYPE);

typedef QVector<Symbol> Symbols;

#endif // SYMBOLS_H