octave in java

[Ernst Reissner]

Hi all,

I am working currently on java interface: invoking octave from java.

The core of that is method feval


octave_value_list
feval (const std::string& name, const octave_value_list& args, int nargout)

defined in oct-parse,

When I invoke feval

e.g. feval('sin',...) or feval('plus',... )

then always fcn.is_defined() returns false

so i cannot use this.


I suppose, one has to initialze the symbol_table first, right?

What shall I do prior to invoking that method?


Help very much needed.

Greetings,

Ernst