¿namespace for octave?

[José Luis García Pallero]

Hi,
I'm trying to use octave libraries in a C++ program. I've declared one function in a *.h source like:
Matrix MyFunction(Matrix,Matrix);
and I've defined the function in the *.cc file.
When I compile a program using this files appears an error:
sourceH.h:81: error: 'Matrix' does not name a type
I suppose that I must use a namespace in sourceH.h for use Octave C++ functions, but I can't find it.

Somebody can help me, please?

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José Luis García Pallero
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