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** Copyright (C) 2015 The Qt Company Ltd.
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#ifndef QBYTEARRAYMATCHER_H
#define QBYTEARRAYMATCHER_H
#include <QtCore/qbytearray.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Core)
class QByteArrayMatcherPrivate;
class Q_CORE_EXPORT QByteArrayMatcher
{
public:
QByteArrayMatcher();
explicit QByteArrayMatcher(const QByteArray &pattern);
explicit QByteArrayMatcher(const char *pattern, int length);
QByteArrayMatcher(const QByteArrayMatcher &other);
~QByteArrayMatcher();
QByteArrayMatcher &operator=(const QByteArrayMatcher &other);
void setPattern(const QByteArray &pattern);
int indexIn(const QByteArray &ba, int from = 0) const;
int indexIn(const char *str, int len, int from = 0) const;
inline QByteArray pattern() const
{
if (q_pattern.isNull())
return QByteArray(reinterpret_cast<const char*>(p.p), p.l);
return q_pattern;
}
private:
QByteArrayMatcherPrivate *d;
QByteArray q_pattern;
#ifdef Q_CC_RVCT
// explicitly allow anonymous unions for RVCT to prevent compiler warnings
# pragma push
# pragma anon_unions
#endif
struct Data {
uchar q_skiptable[256];
const uchar *p;
int l;
};
union {
uint dummy[256];
Data p;
};
#ifdef Q_CC_RVCT
# pragma pop
#endif
};
QT_END_NAMESPACE
QT_END_HEADER
#endif // QBYTEARRAYMATCHER_H
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