Interpolation question

Posted by Daniele De Francesco-2 on
URL: http://quantlib.414.s1.nabble.com/Interpolation-question-tp3066.html

I have a simple question regarding the internals of the interpolation
classes:

What is the meaning of the method called primitive() ?
I can't understand what it is doing by looking at the code, and I can't find
out from the documentation because... Well... There is no documentation for
it... :-)

-Daniele