question about SimpsonIntegral

Posted by Qiwen Chen on
URL: http://quantlib.414.s1.nabble.com/question-about-SimpsonIntegral-tp5129.html

Hi,
 
I am a beginner of quantlib. I am trying to figure out how to use  class SimpsonIntegral. Especially, I don't know what's the structure inside class F, which is a parameter of the operator(). Thanks
 
Best Regards
 
Qiwen