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Re: pointer to object confusion (C++ programmer, IDL n00b) [message #70725 is a reply to message #70722]

Mon, 03 May 2010 23:33

penteado
Messages: 866
Registered: February 2018

Senior Member
Administrator

On May 4, 3:18 am, Matt Francis <mattjamesfran...@gmail.com> wrote:

> instantiated in some method of FOO2. I tried using simply OBJ_NEW() to
> get a null pointer, but then when I try something like
>
> PRO FOO2::some_method
> ...
> FOO = OBJ_NEW('FOO',[ARGS])
> END
>
> I get an error. I've tried various combinations of *FOO etc to try and
> get the above to work without success.

That is the right idea. What error do you get? Note that what you are
doing above is putting the object reference in a (newly-defined) local
variable foo. The placeholder you made in the class definition is
self.foo, in that scope.

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[Message index]

		Re: pointer to object confusion (C++ programmer, IDL n00b) By: Aram Panasenco on Tue, 04 May 2010 08:01
		Re: pointer to object confusion (C++ programmer, IDL n00b) By: penteado on Mon, 03 May 2010 23:33
		Re: pointer to object confusion (C++ programmer, IDL n00b) By: Matt Francis on Tue, 04 May 2010 16:56

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