:: Re: [DNG] Dng Digest, Vol 13, Issue…
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Szerző: KatolaZ
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Címzett: aitor_czr
CC: dng
Tárgy: Re: [DNG] Dng Digest, Vol 13, Issue 53
On Mon, Oct 19, 2015 at 09:09:03PM +0200, aitor_czr wrote:
> I use the '==' operator. For example, in the case of a file:
>
> FILE *fp;
>
> if ( fp = fopen ( "file_name", "w") == NULL) { ... error message,
> and exit... }
>


That's surely legal, but I usually find

if ( !(fp = fopen(whatever, "r")){ error_message();}

a little more readable. Anyway, I always prefer to disentangle
assignments and conditional expressions, just and only for the sake of
improving readability:

fp = fopen(whatever, "r");
if (!fp){error_message();}

Debugging C code is already a pain in the ass, so there is no reason
to make it even more painful with syntax back somersaults....

My2Cents

KatolaZ

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