QString select lines range

Question

I have a huge QString (a big logfile), how do I select line 10 to line 20 for instance?

Something like

QString tenLines = bigHugeQstring.linesRange(10,20);

is it possible?

Why aren't you reading the file into an array of strings to begin with? — Mat, Feb 02 '13 at 11:46
Do you mean a QStringList array for each \n? That's an idea, let me see if I can do it — Johnny Pauling, Feb 02 '13 at 11:48
QString::split('\n'). But I'd avoid reading the huge data alltogether, if you're only interested in a couple lines. — Frank Osterfeld, Feb 02 '13 at 13:59

score 0 · Accepted Answer · answered Feb 06 '13 at 11:21

0

A QStringList was a better solution

answered Feb 06 '13 at 11:21

Johnny Pauling

1 Answers1