I have got a template function like:

%template(writeValue) myclass::writeValue<double>;

one argument of writeValue can be set to a fixed value, so Swig need not be exported this value.

myclass o;
o.writeValue("path", value, myclass::value1);

So on the swig export I can set the third parameter to a fixed value. How can I tell this in an interface
file? Swig must set the third parameter on the C++ call to the fixed value and the exported method need
only two paramter.