RE: default constructor and class

[Marco Vassallo]

>
> Is 'A' an existing class within Octave that you are using, or another
> class you wrote?
>
A is a class from an external library. It  provides other constructors, but 
which requires
as arguments elements which would be in my derived class only for this purpose.
If I add these extra element, the class works, but I was wondering if there was 
a better way of doing it.

Thanks for your help

Marco
> Patrick