Re: Newbie problem with protocol
Re: Newbie problem with protocol
- Subject: Re: Newbie problem with protocol
- From: Jonathan Jackel <email@hidden>
- Date: Sun, 26 Jan 2003 14:46:08 -0500
I think the answer is that NSTableDataSource is an informal protocol,
not a "real" protocol. Eliminate the reference to <NSTableDataSource>
and you should be fine. Perhaps someone who knows more about protocols
can say why.
Jonathan
On Sunday, January 26, 2003, at 02:22 PM, Pierre Neihouser wrote:
Hi,
Trying to implement NSTableDataSource protocol, I get an error message
when I build my project.
Here is the interface:
#import <AppKit/NSTableView.h>
#import <Cocoa/Cocoa.h>
@interface TableLogger : NSObject <NSTableDataSource>
{
}
- (void)process:(NSTableView *)table;
@end
I get a "cannot find protocol declaration for `NSTableDataSource' "
error message on build.
I thought I imported everything needed, but it looks like I forgot
something.
Thanks for your help, if you need more information from me don't
hesitate to ask.
-- Pierre
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