Hi All,
I have two simple questions:
1) As far as I know class variables in FPC are automatic initialize to the
NULL value (e.g. 0 or or whatever), does that include dynamic arrays?
e.g.
TMyClass = class
myarray: array[0..100] of Integer;
end;
will myarray be initialized to nil?
2)
Am 13.03.2013 10:08 schrieb Xiangrong Fang xrf...@gmail.com:
2) After SetLength(myarray, 0), is myarray nil or pointing to some
invalid address?
It will be Nil. An equivalent alternative would be:
MyArray := Nil;
Regards,
Sven
___
fpc-pascal maillist
2013/3/13 Sven Barth pascaldra...@googlemail.com
Am 13.03.2013 10:08 schrieb Xiangrong Fang xrf...@gmail.com:
2) After SetLength(myarray, 0), is myarray nil or pointing to some
invalid address?
It will be Nil. An equivalent alternative would be:
MyArray := Nil;
Sorry, I didn't see this
Am 13.03.2013 10:53 schrieb Xiangrong Fang xrf...@gmail.com:
2013/3/13 Sven Barth pascaldra...@googlemail.com
Am 13.03.2013 10:08 schrieb Xiangrong Fang xrf...@gmail.com:
2) After SetLength(myarray, 0), is myarray nil or pointing to some
invalid address?
It will be Nil. An equivalent
