/usr/include/Analitza5/analitza/abstractlexer.h is in libanalitza-dev 4:15.12.3-0ubuntu1.
This file is owned by root:root, with mode 0o644.
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* Copyright (C) 2008 by Aleix Pol <aleixpol@kde.org> *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA *
*************************************************************************************/
#ifndef ABSTRACTLEXER_H
#define ABSTRACTLEXER_H
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QHash>
#include <QtCore/QQueue>
#include "analitzaexport.h"
class ANALITZA_EXPORT AbstractLexer
{
public:
struct TOKEN
{
TOKEN(int _type=-1, uint _pos=0, const QString& _val=QString(), unsigned char _len=0) :
type(_type), val(_val), len(_len), pos(_pos) {}
int type;
QString val;
unsigned char len;
uint pos;
};
AbstractLexer(const QString &source);
virtual ~AbstractLexer();
int lex();
int lineNumber() const { return m_lines; }
bool isCompletelyRead() const { return m_openPr==0 && m_openCb==0; }
TOKEN current;
QString error() const { return m_err; }
bool isCompleteExpression(bool justempty=false);
protected:
QString m_err;
QString m_source;
int m_lines;
int m_openPr, m_openCb;
QQueue<TOKEN> m_tokens;
static QHash<QChar, int> m_operators;
static QHash<QString, int> m_longOperators;
virtual void getToken()=0;
void printQueue(const QQueue<TOKEN>& q) const;
};
#endif
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