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| |
| #ifndef QBYTEARRAYMATCHER_H |
| #define QBYTEARRAYMATCHER_H |
| |
| #include <QtCore/qbytearray.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| 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; |
| struct Data { |
| uchar q_skiptable[256]; |
| const uchar *p; |
| int l; |
| }; |
| union { |
| uint dummy[256]; |
| Data p; |
| }; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QBYTEARRAYMATCHER_H |