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-isEqual: equals '==' ?
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From: |
Yen-Ju Chen |
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Subject: |
-isEqual: equals '==' ? |
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Date: |
Sun, 19 Oct 2003 01:24:21 -0400 |
Hi,
Is -isEqual: the same as '==' ?
Since -isEqual: is defined in NSObject and '==' is in compiler,
they seem not the same.
Then in NSDictionary, which one does it use to get the object by comparing
key ?
-isEqual: or '==' ?
From Apple's document, overriding -isEqual: requires overriding -hash.
Does it apply in GNUstep ?
Thanx a lot
Yen-Ju
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- -isEqual: equals '==' ?,
Yen-Ju Chen <=