wavepacket.h File Reference

Classes to handle Gaussian Wave Packets. More...

#include <cmath>
#include <complex>
#include "cvector_3.h"

Include dependency graph for wavepacket.h:

Classes
struct	eq_second< Type >
	Template for v=der operation in WavePacket::int2phys_der. More...
struct	eq_minus_second< Type >
	Template for v=-der operation in WavePacket::int2phys_der. More...
class	WavePacket
	wavepacket is w(x)=exp(-a*x^2+b*x+lz) More...

Functions
template<class CT >
int	compare_compl (const CT &a, const CT &b, double tol=0.)
	Compares complex numbers on a per component basis.
int	compare_vec (const Vector_3 &a, const Vector_3 &b, double tol=0.)
	Compares vectors on a per component basis.
WavePacket	conj (const WavePacket &wp)
	constructs a conjugate packet

Detailed Description

Classes to handle Gaussian Wave Packets.

Function Documentation

compare_compl()

template<class CT >

int compare_compl	(	const CT &	a,
		const CT &	b,
		double	tol = 0.
	)

Compares complex numbers on a per component basis.

Returns

Return values

0	if all component differences are 0 within tolerance tol (EQUAL),
-1	for LESS
2	for GREATER

compare_vec()

int compare_vec ( const Vector_3 &  a, const Vector_3 &  b, double  tol = 0.  )

inline

Compares vectors on a per component basis.

Returns

Return values

0	if all component differences are 0 within tolerance tol (EQUAL),
-1	for LESS
2	for GREATER