question about SimpsonIntegral

[Qiwen Chen]

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

[Luigi Ballabio]

On Thu, 2006-10-26 at 19:43 -0400, Qiwen Chen wrote:
> 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

You can pass anything that can be called as f(). This includes plain
functions as well as instances of any class that defines an operator().

Later,
        Luigi


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