qt - How to make a QString from a QTextStream? -


will work?

qstring bozo; qfile filevar("sometextfile.txt");  qtextstream in(&filevar);  while(!in.atend()) { qstring line = in.readline();     bozo = bozo +  line;    }  filevar.close(); 

will bozo entirety of sometextfile.txt?

why read line line? optimize little more , reduce unnecessary re-allocations of string add lines it:

qfile file(filename); if (!file.open(qiodevice::readonly | qiodevice::text)) return; qtextstream in(&file); qstring text;     text = in.readall(); file.close(); 

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