Fourier transform support

Classes
struct	Chroma::SftMomParams_t
	Param struct for SftMom. More...
class	Chroma::SftMom
	Fourier transform phase factor support. More...
class	Chroma::TimeSliceSet
	Builds time slice subsets. More...

Functions
LatticeComplex	Chroma::singlePhase (const multi1d< int > &t_srce, const multi1d< int > &sink_mom, int j_decay)
	A single exp(ip.x) phase used in hadron construction. More...

Detailed Description

Utility routines for support of fourier transorm

Function Documentation

singlePhase()

LatticeComplex Chroma::singlePhase	(	const multi1d< int > &	t_srce,
		const multi1d< int > &	sink_mom,
		int	j_decay
	)

A single exp(ip.x) phase used in hadron construction.

Definition at line 13 of file single_phase.cc.

References Chroma::END_CODE(), j, j_decay, mu, Nd, Chroma::START_CODE(), t_srce, Chroma::twopi, and Chroma::zero.

Referenced by Chroma::SFWaveQuarkSourceConstEnv::SourceConst< T >::operator()(), Chroma::ShellZnGridQuarkSourceConstEnv::SourceConst< T >::operator()(), Chroma::HadronSeqSource< T >::phases(), and Chroma::SftMom::SftMom().