Hello all,

In the incgammabeta.h routine the first line and following comment are,

struct Beta : Gauleg18 {
// Gauleg18 provides coefficients for Gauss-Legendre quadrature.

The fitab.h routine (Chapter 15) requires the incgammabeta.h to be included.

However, I recieve an error from the compiler that states

"Gauleg18 : base class undefined"

No problem, the base class Gauleg18 simply needs to be defined. Right?

However, I have searched the NR3 book all over and I can't find any other reference to Gauleg18. Chapter 4 contains the Guassian quadrature routines gausleg and gauslag and some others but no Gauleg18.

What am I doing wrong. Is Gauleg18 supposed to be supplied by me?

Any help would be appreciated.

PS: I am terrible at finding stuff so If I overlooked it, I wouldn't be suprised.

Thanks
Matt

...I have searched the NR3 book...


The listing for Gauleg18 is in section 6.2, near the top of Page 261.

For future reference, you might want to bookmark this: Numerical Recipes Routines (http://www.nr.com/routines/)

Regards,


Dave

Thanks Dave,

I completly missed it and the sad part is that I did use the index of routines.

Trying to program from home with a 2 year old running around isn't such a good idea. LOL

Thanks
Matt