..() and .=..()

ID:174914
 
Jul 7 2003, 9:10 am
What is the difference between ..() and .=..()
Jul 7 2003, 9:13 am
..() calls the parent procedure. . = ..() sets the proc to return the same value that the parent procedure returns.
Jul 7 2003, 9:15 am
In response to Jon88
I always remembered .=..() to be 'do this, then do the normal bit' guess thats wrong. I'm glad I never used it then
Jul 7 2003, 1:34 pm
In response to Maz
Well, sort of Maz; technically there can sometimes be a difference between "the parent proc" and "the normal bit" (say if you've overridden something multiple times), but close enough. It just happens to set the return value as well. =)