sc::CartesianIter Class Reference

CartesianIter gives the ordering of the Cartesian functions within a shell for the particular integrals specialization. More...

#include <cartiter.h>

List of all members.

Public Member Functions

 CartesianIter (int l)
 Initialize an iterator for the given angular momentum.
virtual void start ()=0
 Start the iteration.
virtual void next ()=0
 Move to the next Cartesian function.
virtual operator int ()=0
 Returns nonzero if the iterator currently hold valid data.
int n ()
 Returns the number of Cartesian functions.
int a ()
 Returns the exponent of x.
int b ()
 Returns the exponent of y.
int c ()
 Returns the exponent of z.
int l ()
 Returns the angular momentum.
int l (int i)
 Returns a() if i==0, b() if i==1, and c() if i==2.
int bfn ()
 Returns the number of the current basis function within the shell.

Protected Attributes

int a_
int b_
int c_
int l_
int bfn_


Detailed Description

CartesianIter gives the ordering of the Cartesian functions within a shell for the particular integrals specialization.


Member Function Documentation

int sc::CartesianIter::bfn (  )  [inline]

Returns the number of the current basis function within the shell.

This starts at 0 and sequentially increases as next() is called.


The documentation for this class was generated from the following file:
Generated at Mon Dec 3 23:23:48 2007 for MPQC 2.3.1 using the documentation package Doxygen 1.5.2.