how to get int value from QString data

[taek seo]

hi!

i have QString data :
test.cpp:131: error: ?testFunc01? was not declared in this scope
test.cpp:17: error: variable or field ?_temp? declared void
test.cpp:82: error: two or more data types in declaration of ?testFunc01?
etc..

and i want int value : 131, 17, 82 -is line number

how to get line number value?

[Paul Colby]

Hi @taek-seo,

and i want int value : 131, 17, 82 -is line number

Something like:

int lineNumber = lineString.split(':').at(1).toInt();

Of course you should do some error / bounds checking too.

Cheers.

[taek seo]

thank you so much!!