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Re: calling C++ from IDL - throwing exceptions [message #23682]

Sun, 11 February 2001 06:40

Randall Skelton
Messages: 169
Registered: October 2000

Senior Member

You may want to consider getting Ron Kling's new book on calling C code
from IDL as he does a nice job of describing DLMs and error trapping with
them. I think you will end up needing to write C wrappers around your c++
in any case. Ron's book is available at: http://www.rlkling.com/

The DLM documentation for RSI is adequate as a reference for IDL type
structures and internals, but don't expect it to be much help when you are
just starting out!

Randall

Ugo_DiGirolamo@InVision.iip.com writes:

> I'm planning to use IDL as a front end for a C++ dll with call_external.
> However I couldn't find any way of handling in IDL an exception thrown
> from the C++ code.
> I was wondering if anyone have an idea about it (also if to confirm
> that it's impossible!) or if the DLM way would work better.
> However, I've no real idea about what DLM is and I found really little
> clue on it in the RSI documentation.
> cheers

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[Message index]

		Re: calling C++ from IDL - throwing exceptions By: Randall Skelton on Sun, 11 February 2001 06:40
		Re: calling C++ from IDL - throwing exceptions By: Craig Markwardt on Fri, 09 February 2001 13:50
		Re: calling C++ from IDL - throwing exceptions By: Richard Younger on Mon, 12 February 2001 09:22

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