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Article View: borland.public.cppbuilder.nativeapi
Article #1758

Re: CALLBACK Hell

#1758
From: Mike Collins
Date: Thu, 14 Jun 2007 18:29
29 lines
1978 bytes
I see what you are saying Alan.  however, in my main form, I have a pointer 
declared to this object, in the forms public section.  I assumed that this 
would be enough based on the extern i.e. indicates that there is a an object 
of this type somewhere.  I've tried including the Main.h in the wrapper 
class but I get some kind of circular reference compile error.

The only thing that appears to fix it is if i declare TInjectController 
*InjectController at the start of the TInjectController implementation - 
before the constructor.  Is this valid ?  Is there any issues with this? 
Can you suggest a better approach?

Thanks again,

Mike



"Alan Bellingham" <alan@lspace.org> wrote in message 
news:agr2731rl90vspqaucjmhlk7e2al16e028@4ax.com...
> "Mike Collins" <its@TheBottomOfThePost> wrote:
>
>>extern TInjectController *InjectController;
>
> Declaration.
>
>>// implimentation
>>void CALLBACK TInjectController::IPCProcessMsg(char *cName, void *pMsgBuf,
>>unsigned int iMsgLen,
>>                                               void *pRtnBuf, unsigned int
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Subject: Re: CALLBACK Hell
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