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Sourcecode: qt-x11-free version File versions

int QRegExp::match ( const QString str,
int  index = 0,
int *  len = 0,
bool  indexIsStart = TRUE 
) const

Attempts to match in str, starting from position index. Returns the position of the match, or -1 if there was no match.

The length of the match is stored in *len, unless len is a null pointer.

If indexIsStart is TRUE (the default), the position index in the string will match the start of string anchor, ^, in the regexp, if present. Otherwise, position 0 in str will match.

Use search() and matchedLength() instead of this function.

See also:
QString::mid() QConstString

Definition at line 3612 of file qregexp.cpp.

References matchedLength().

    int pos = search( str, index, indexIsStart ? CaretAtOffset : CaretAtZero );
    if ( len != 0 )
      *len = matchedLength();
    return pos;

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