18 Nov
2009
18 Nov
'09
12:35 a.m.
Emil Dotchevski wrote:
On Tue, Nov 17, 2009 at 2:57 PM, Mateusz Loskot <mateusz@loskot.net> wrote:
Nothing wrong for me personally, but I've heard some say it's too long and unnecessary as in assert(0 != ptr) all 5 characters can be replaced with just one !
Assuming ptr is a pointer, AFAIK assert(ptr) is illegal, though assert(ptr!=0) and assert(!ptr) are OK.
Yes, that's right. In this case some suggest to use assert(!!ptr) what I do not really consider personally as readable, prefering assert(0 != ptr); Best regards, -- Mateusz Loskot, http://mateusz.loskot.net Charter Member of OSGeo, http://osgeo.org