On Sun, 6 Feb 2011, Florian Klämpfl wrote:
Am 06.02.2011 18:53, schrieb Bo Berglund:
So in summary:
If the called method changes the length of teh dynamic array it must
be passed as a var, otherwise the length change will be lost when
exiting the method.
I'd even propose that one uses var as soon as he plans to change the
array. It makes the code easier to understand.
Indeed. It indicates that you expect the array to be changed.
Michael.
_______________________________________________
fpc-pascal maillist - fpc-pascal@lists.freepascal.org
http://lists.freepascal.org/mailman/listinfo/fpc-pascal
