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List:       kde-core-devel
Subject:    Re: [PATCH] add dummy operator== and dummy qHash for win32 target
From:       Stephan Kulow <coolo () kde ! org>
Date:       2005-11-06 9:40:05
Message-ID: 200511061040.05651.coolo () kde ! org
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On Sunday 06 November 2005 10:33, Christian Ehrlicher wrote:
> Hi,
>
> Here is an idea how to work around the problem that msvc needs a full
> instatiated template when exporting a class. It adds an dummy operator==
> (K_DUMMY_COMPARISON_OPERATOR) and a dummy qHash function
> (K_DUMMY_QHASH_OPERATOR). I've masked it with
> K_FULL_TEMPLATE_EXPORT_INSTANTIATION so gcc will not create any code for
> the dummy functions.

Hmm, can you describe the problem a bit more in detail. It sounds to me as if
the compiler sees the symbol, it might indeed be called, no? BTW: you should
make the operator private if it's not supposed to be called. And don't name
macros K_ - those that are already there are often enough. Typing 2 chars more 
to get KDE_ will be ok.

Greetings, Stephan

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