I have a method that returns a QList<int>.
some possibilities:
- QList is returned filled with ints. OK.
- QList returns empty, but because no ints were put in it.
but the method might result in error, and I have to return it nonetheless.
right now, I'm returning a empty QList, but its no good, since a empty QList is possible to happen without error.
I tryed returning 'NULL', but C++ won't let me.
I thought of returning a QList with the first element set to -1, but that's lame.
What can I return instead?
I'd rather not use Exceptions...
thankyou
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