Re: [Swig-user] SWIG <-> Ruby 1.9.1 - std::fstream - program termination

[William S F. <ws...@fu...>]

I'd better look at these ruby-1.9.1 problems. The downloads from 
http://www.ruby-lang.org/en/downloads/ require ancient versions of vc++. 
Is there not a prebuilt visual studio 2008 version anywhere?

William
Sören Freudiger wrote:
> Arghh… I don’t know what to do…
> 
> No it doesn’t work for 1.8.6 either (Win 2008 Server 64bit.. but ruby, 
> my dll and swig are pure 32 bit).
> 
> Do I have to include some extra interface file? Do I have to add some 
> special preprocessor define (in addition to NT=1 and IMPORT)?
> 
>  
> 
> *Von:* Sören Freudiger [mailto:fr...@ir...]
> *Gesendet:* Donnerstag, 19. November 2009 13:37
> *An:* swi...@li...
> *Betreff:* Re: [Swig-user] SWIG <-> Ruby 1.9.1 - std::fstream - program 
> termination
> 
>  
> 
> Okay, here is some extra info I found out:
> 
>  
> 
> It seems to be a SWIG bug.
> 
> Implementing the function direct via the ruby C-API works fine (files 
> attached)
> 
>  
> 
> Any idea?
> 
> (I also send an bug report to swig)
> 
>  
> 
> *Von:* Sören Freudiger [mailto:fr...@ir...]
> *Gesendet:* Donnerstag, 19. November 2009 10:57
> *An:* swi...@li...
> *Betreff:* [Swig-user] SWIG <-> Ruby 1.9.1 - std::fstream - program 
> termination
> 
>  
> 
> Hello
> 
> Again a huge problem with ruby and C++
> 
> I’m not sure if this problem is related to SWIG or ruby. But maybe 
> anyone has a clue how to fix that issue.
> 
>  
> 
> That’s’ my source code:
> 
>  
> 
> #include <iostream>
> 
> #include <fstream>
> 
>  
> 
> void foo()
> 
> {
> 
>    std::ofstream file("c:/temp/text.txt", std::ios::out);
> 
>    file<<"hello world"<<std::endl;
> 
>    file.close();
> 
> }
> 
>  
> 
> As you can see, really crazy low level programming.
> 
>  
> 
> The swig interface file:
> 
> %module example
> 
> %{
> 
> #include "example.h"
> 
> %}
> 
> %include "example.h"
> 
>  
> 
> And the problem:
> 
> Platform: Windows (7)
> 
> Compiler: cl from VS 2008
> 
>  
> 
> Ruby version 1.8.6. everything works quite well
> 
> Ruby version 1.9.1_p129 (installer) program termination at file.close()
> 
> Ruby version 1.9.1_p243 (VS 2008 build, 32bit): program termination at 
> file.close()
> 
> Ruby version 1.9.2. program termination at file.close()
> 
>  
> 
> I tried to debug the problem, but stuck in
> 
>  
> 
> VS9/VC/Include/fstream
> 
>  
> 
> Does anyone know about that error and has a workaround?
> 
>  
> 
>  
> 
> Best,
> 
>  SirAnn
> 
>  
> 
> 
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