BrainModular

Posted: **10 Nov 2015, 00:03**

Im using this bit of code to make a listbox.

		string COMMA_LIST&#91;6&#93; = &#123; "aaa", "b", "ctest", "d", "e", "fff" &#125;;           //as a test
		NB_LIST_ITEMS = size_t _countof&#40;COMMA_LIST&#41;;

it seems _countof is a VStudio or some specific compilers feature, any idea if would that still compile for mac without problems?

Posted: **17 Dec 2015, 20:28**

I found that on the net.
so normally no problem

Code: Select all

#define _countof&#40; _obj_ &#41; &#40; sizeof&#40;_obj_&#41; / &#40;sizeof&#40; typeof&#40; _obj_&#91;0&#93; &#41;&#41;&#41; &#41;

NSString *s&#91;2&#93;=&#123;@"1", @"2"&#125; ;
NSInteger iCount = _countof&#40; s &#41; ;

Posted: **18 Dec 2015, 23:59**

ok think i get the idea, thx!

BrainModular

array size & PC/MAC question