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Newsgroups: comp.lang.ada
Date: Thu, 12 Sep 2019 05:00:53 -0700 (PDT)
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Subject: Re: Complete Simple Examples of "Pragma Import (CPP,...) With
 Qualifiers?
From: "Ruby_Tuesday@gmail.com" <ashos.owner@gmail.com>
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Xref: reader01.eternal-september.org comp.lang.ada:57136
Date: 2019-09-12T05:00:53-07:00
List-Id: <comp.lang.ada>


> > On Wednesday, September 11, 2019 at 9:16:04 PM UTC+3, Ruby_T...@gmail.com 
>> wrote:
> > 
> > Are there other versions of this that I could see? What about C++ qualifiers,  members in classes, and namespaces how are they referenced in the pragma?
> > 

On Thursday, September 12, 2019 at 12:50:44 AM UTC-5, god...@adacore.com wrote:
>   
>                                           Class fields may be mapped to 
> record, but you need to control memory layout carefully. So, direct binding to 
> C++ is not so simple and it is very complicated to support it.

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Does anyone have an intuitive tutorial on how to accomplish this?

How does the memory layout differ for different things pointed to by the pragma's "External_Name"? Basically, with a simple but complete example how is the Ada code written?

Thank you,
Ruby