Re: warning: initialization makes pointer from integer without a cast
Re: warning: initialization makes pointer from integer without a cast
- Subject: Re: warning: initialization makes pointer from integer without a cast
- From: Shawn Erickson <email@hidden>
- Date: Fri, 24 Apr 2009 13:51:25 -0700
On Fri, Apr 24, 2009 at 1:43 PM, Sandy Santra <email@hidden> wrote:
> That's the error, here's the code:
> void PrintProcessInfo() {
> NSString *processName = [[NSProcessInfo processInfo] processName];
> NSString *processIdentifier = [[NSProcessInfo processInfo]
> processIdentifier]; //Line 2 (must be a better way!)
> NSLog(@"Process Name: '%@'.", processName);
> NSLog(@"Process ID: '%i'.", processIdentifier);
> }
> My output is fine:
> 2009-04-24 16:37:29.957 Test[31166:10b] Process Name: 'Test'.
> 2009-04-24 16:37:29.957 Test[31166:10b] Process ID: '31166'.
> but I'm going nuts over this error (warning). Any help appreciated. I've
> just spent way too many hours trying to figure this out. Documentation says
> the method for the ID is "- (int)processIdentifier" but I don't know how to
> work that into this code.
int processIdentifier = [[NSProcessInfo processInfo] processIdentifier];
NSLog(@"Process ID: '%d'.", processIdentifier);
If this is confusing to you I encourage you to find a good book or
online resource on the C programming language.
-Shawn
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