Re: (no subject)

FROM : Henry McGilton
DATE : Wed Jul 26 20:43:56 2006

On Jul 26, 2006, at 11:37 AM, Brad Bumgarner wrote:

> In the following code I get a warning at the line indicated with 
> the arrow ("--->"). The warning is:
>
> "warning: assignment from incompatible pointer type."  I thought 
> using an "id" declaration would avoid this kind of thing.
>
>
> -(NSArray *)shiftObjectsInArray: (NSMutableArray *)anArray {
>     int        x;



Remove the asterisk.
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>     id        *roller;



>     
>     if ([anArray count] > 0) {
> --->        roller = [anArray lastObject];
>         for (x = [anArray count]; x = 1; x--) {
>             [anArray replaceObjectAtIndex: x withObject: [anArray 
> objectAtIndex: x-1]];
>         }
>         [anArray replaceObjectAtIndex: 0 withObject: roller];
>         return anArray;
>     } else {
>         return nil;
>     }
> }


    Cheers,
        ........  Henry


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  Henry McGilton, Boulevardier |    Trilithon Software
    Objective-C/Java Composer  |    Seroia Research
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