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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef QREGEXP_H
#define QREGEXP_H
#include <QtCore5Compat/qcore5global.h>
#include <QtCore/qglobal.h>
#include <QtCore/qcontainerfwd.h>
#include <QtCore/qstring.h>
#include <QtCore/qvariant.h>
QT_BEGIN_NAMESPACE
struct QRegExpPrivate;
class QRegExp;
Q_CORE5COMPAT_EXPORT size_t qHash(const QRegExp &key, size_t seed = 0) noexcept;
class Q_CORE5COMPAT_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);
QRegExp &operator=(QRegExp &&other) noexcept { swap(other); return *this; }
void swap(QRegExp &other) noexcept { qt_ptr_swap(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;
operator QVariant() 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
QString replaceIn(const QString &str, const QString &after) const;
QString removeIn(const QString &str) const
{ return replaceIn(str, QString()); }
bool containedIn(const QString &str) const
{ return indexIn(str) != -1; }
int countIn(const QString &str) const;
QStringList splitString(const QString &str, Qt::SplitBehavior behavior = Qt::KeepEmptyParts) const;
int indexIn(const QStringList &list, int from) const;
int lastIndexIn(const QStringList &list, int from) const;
QStringList replaceIn(const QStringList &stringList, const QString &after) const;
QStringList filterList(const QStringList &stringList) const;
static QString escape(const QString &str);
friend Q_CORE5COMPAT_EXPORT size_t qHash(const QRegExp &key, size_t seed) noexcept;
private:
QRegExpPrivate *priv;
};
#ifndef QT_NO_DATASTREAM
Q_CORE5COMPAT_EXPORT QDataStream &operator<<(QDataStream &out, const QRegExp ®Exp);
Q_CORE5COMPAT_EXPORT QDataStream &operator>>(QDataStream &in, QRegExp ®Exp);
#endif
#ifndef QT_NO_DEBUG_STREAM
Q_CORE5COMPAT_EXPORT QDebug operator<<(QDebug, const QRegExp &);
#endif
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QRegExp)
#endif // QREGEXP_H
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