Re: Call C++ from Octave

[Philip Nienhuis]

angelsanct wrote
> Dear all,
> 
> I'm trying to call C++ from Octave 3.8.1
> 
> I created a new Folder, c:\Projects and I add Helloworld.cc file inside
> it.
> 
> #include <octave/oct.h>
> 
> DEFUN_DLD (helloworld, args, nargout,
>            "Hello World Help String")
> {
>   int nargin = args.length ();
> 
>   octave_stdout << "Hello World has "
>                 << nargin << " input arguments and "
>                 << nargout << " output arguments.\n";
> 
>   return octave_value_list ();
> }
> 
> Then from the command window I write this command: mkoctfile -c
> helloworld.cc
> 
> Octave Returns me this error: 
> c:\program files\octave-3.8.1\include\setjmp.h:11:32: error: expected
> declaration before end of line
>  #pragma pack(push,_CRT_PACKING)
> 
> What's wrong?

This:

c:\program files\octave-3.8.1\....<snip>
    ^^^^^^^^^^
In spite of all warnings and READMEs, you've installed Octave in a path
containing spaces.

Philip



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