Qt: Unterschied zwischen den Versionen
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| Zeile 7: | Zeile 7: | ||
QString width = match.captured(1); | QString width = match.captured(1); | ||
QString height = match.captured(2); | QString height = match.captured(2); | ||
} | |||
QRegularExpression re("(\\w+)"); | |||
QRegularExpressionMatchIterator i = re.globalMatch(line); | |||
while(i.hasNext()){ | |||
QRegularExpressionMatch match = i.next(); | |||
QString word = match.captured(1); | |||
} | } | ||
</pre> | </pre> | ||
Version vom 19. Oktober 2016, 22:56 Uhr
RegExpr
QRegularExpression regExpr("(\\d+)x(\\d+)");
QRegularExpressionMatch match = regExpr.match(line);
if (match.hasMatch()){
QString width = match.captured(1);
QString height = match.captured(2);
}
QRegularExpression re("(\\w+)");
QRegularExpressionMatchIterator i = re.globalMatch(line);
while(i.hasNext()){
QRegularExpressionMatch match = i.next();
QString word = match.captured(1);
}