Hello,
I do not know if this letter is going to be of any help for you
because I do not know if you have a problem with writing modules for
OpenDX. I have written two modules (I am not an expert) for OpenDX in
C++ and I have got no problems with OpenDX. There was one problem
with GCC 3.1 though. It was:
> included from /usr/local/dx-4.2.0/dx/include/dx/dx.h:56,
> from ImportHDF5Field.cc:1:
> /usr/local/dx-4.2.0/dx/include/dx/array.h:481: parse error before `||'
The problem can be cured with CHANGING (so far I do not know a better
solution) the dx/include/dx/array.h header file on line 481 from:
void (*or)(int, Pointer, Pointer), Pointer d);
to:
void (*)(int, Pointer, Pointer), Pointer d);
This change can be made, because we are allowed to stip a parameter's
name in a function declaration. For some reason the compiler
interprets the 'or' name as the '||' operator. We had this problem on
a Linux with GCC 3.2 and on a Mac with GCC 3.1.
You can have a look how to build a C++ module by examining the C++ module
at:
http://www-beams.colorado.edu/dxhdf5/
Ireneusz
On Tue, 10 Sep 2002, Vahid Zahiri wrote:
>
> hello
>
> i need use Kde/Qt for make GUI .
> but when i use OpenDX ,my compiler(g++ on linux) return Error
> from some Header files of OpenDX for "Pointer" typedef
> (OpenDx define "Pointer" in error.h -> "typedef void *Pointer;")
> how i can compile my C++ program?
> anyone work with OpenDX in C++?
> thanks in advance
> Vahid
> _________________________________
> Vahid Zahiri
> Isfahan University of Technology (I.U.T)
> Isfahan IRAN
> work Phone : +98 (311) 3915824
>
