How can i prepend the string in the list of string?

[A Former User]

I have a list QList<QString>list;
Initially i have inserted some string in the list, afterwards i want to prepend some data in the each string in the list. I have tried the following code but getting error
@
for (int count = 0; count < list.size (); count ++) {
list.at (count).prepend (temp_string);
}
@

How can i achieve it?

[A Former User]

maybe

(list.at (count)).prepend (temp_string);

Frederic

[A Former User]

.at(int i) returns a const reference, you need to use the [] operator if you want to change the returned reference.
@
for (int count = 0; count < list.size (); count ++) {
list[count].prepend (temp_string);
}
@

[A Former User]

[quote author="KA51O" date="1331644359"].at(index) returns a const reference you need to use the [index] operator if you want to change the returned data.
@
for (int count = 0; count < list.size (); count ++) {
list[count].prepend (temp_string);
}
@[/quote]

Thanks now it is working.