I needed to check wether the frame of my view is equal to a given CGRect. I tried doing that like this:
CGRect rect = CGRectMake(20, 20, 20, 20);
if (self.view.frame == rect)
{
// do some stuff
}
However, I got an error saying Invalid operands to binary expression('CGRect' (aka 'struct CGRect') and 'CGRect')
. Why can't I simply compare two CGRect
s?
Use this:
if (CGRectEqualToRect(self.view.frame, rect)) {
// do some stuff
}