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CartesianIter Class Reference

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

#include <cartiter.h>

Inheritance diagram for CartesianIter

[legend]List of all members.

Public Methods
	CartesianIter (int l)
	Initialize an iterator for the given angular momentum.
virtual	~CartesianIter ()
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. More...
Protected Attributes
int	a_
int	b_
int	c_
int	l_
int	bfn_

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Detailed Description

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

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Member Function Documentation

INLINE int CartesianIter::bfn ( )

Returns the number of the current basis function within the shell. This starts at 0 and sequentially increases as next() is called.

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The documentation for this class was generated from the following files:

• cartiter.h
• cartiter_i.h

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