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Re: duplicate decalration for protocol

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Re: duplicate decalration for protocol

Subject: Re: duplicate decalration for protocol
From: Andrew Farmer <email@hidden>
Date: Mon, 10 Nov 2008 23:44:02 -0800

On 10 Nov 08, at 01:40, pan xuan wrote:

I have two classes that both conform to a protocol ABC. Now the third class needs to import those two classes and I got a warning duplicate declaration for protocol ABC. Could anybody tell me how to reduce this kind of warning?

Assuming that you're currently declaring the protocol in both header files, move the declaration to a new file and #import it from both of the headers. _______________________________________________

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  >duplicate decalration for protocol (From: pan xuan <email@hidden>)




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