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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL21$
** 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 The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QREGEXP_H
#define QREGEXP_H
#include <QtCore/qglobal.h>
#ifndef QT_NO_REGEXP
#include <QtCore/qstring.h>
QT_BEGIN_NAMESPACE
struct QRegExpPrivate;
class QStringList;
class Q_CORE_EXPORT QRegExp
{
public:
enum PatternSyntax {
RegExp,
Wildcard,
FixedString,
RegExp2,
WildcardUnix,
W3CXmlSchema11 };
enum CaretMode { CaretAtZero, CaretAtOffset, CaretWontMatch };
QRegExp();
explicit QRegExp(const QString &pattern, Qt::CaseSensitivity cs = Qt::CaseSensitive,
PatternSyntax syntax = RegExp);
QRegExp(const QRegExp &rx);
~QRegExp();
QRegExp &operator=(const QRegExp &rx);
#ifdef Q_COMPILER_RVALUE_REFS
inline QRegExp &operator=(QRegExp &&other)
{ qSwap(priv,other.priv); return *this; }
#endif
inline void swap(QRegExp &other) { qSwap(priv, other.priv); }
bool operator==(const QRegExp &rx) const;
inline bool operator!=(const QRegExp &rx) const { return !operator==(rx); }
bool isEmpty() const;
bool isValid() const;
QString pattern() const;
void setPattern(const QString &pattern);
Qt::CaseSensitivity caseSensitivity() const;
void setCaseSensitivity(Qt::CaseSensitivity cs);
PatternSyntax patternSyntax() const;
void setPatternSyntax(PatternSyntax syntax);
bool isMinimal() const;
void setMinimal(bool minimal);
bool exactMatch(const QString &str) const;
int indexIn(const QString &str, int offset = 0, CaretMode caretMode = CaretAtZero) const;
int lastIndexIn(const QString &str, int offset = -1, CaretMode caretMode = CaretAtZero) const;
int matchedLength() const;
#ifndef QT_NO_REGEXP_CAPTURE
int captureCount() const;
QStringList capturedTexts() const;
QStringList capturedTexts();
QString cap(int nth = 0) const;
QString cap(int nth = 0);
int pos(int nth = 0) const;
int pos(int nth = 0);
QString errorString() const;
QString errorString();
#endif
static QString escape(const QString &str);
private:
QRegExpPrivate *priv;
};
Q_DECLARE_TYPEINFO(QRegExp, Q_MOVABLE_TYPE);
#ifndef QT_NO_DATASTREAM
Q_CORE_EXPORT QDataStream &operator<<(QDataStream &out, const QRegExp ®Exp);
Q_CORE_EXPORT QDataStream &operator>>(QDataStream &in, QRegExp ®Exp);
#endif
#ifndef QT_NO_DEBUG_STREAM
Q_CORE_EXPORT QDebug operator<<(QDebug, const QRegExp &);
#endif
QT_END_NAMESPACE
#endif // QT_NO_REGEXP
#endif // QREGEXP_H
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