Chroma::lg5RHermArray< T > Class Template Reference

Gamma(5) R hermitian linear operator. More...

#include <lg5Rherm_w.h>

Inheritance diagram for Chroma::lg5RHermArray< T >:

Public Member Functions
	lg5RHermArray (LinearOperatorArray< T > *p)
	Initialize pointer with existing pointer. More...
	lg5RHermArray (Handle< LinearOperatorArray< T > > p)
	Copy pointer (one more owner) More...
	lg5RHermArray (const lg5RHermArray &a)
	Assignment. More...
	~lg5RHermArray ()
	Destructor. More...
const Subset &	subset () const
	Subset comes from underlying operator. More...
int	size () const
	The size of the 5D operator. More...
void	operator() (multi1d< T > &chi, const multi1d< T > &psi, enum PlusMinus isign) const
	Apply the operator onto a source std::vector. More...
Public Member Functions inherited from Chroma::LinearOperatorArray< T >
virtual	~LinearOperatorArray ()
	Virtual destructor to help with cleanup;. More...
virtual void	operator() (multi1d< T > &chi, const multi1d< T > &psi, enum PlusMinus isign, Real epsilon) const
	Apply the operator onto a source std::vector to some precision. More...
virtual unsigned long	nFlops () const

Private Attributes
Handle< LinearOperatorArray< T > >	D

Detailed Description

template<typename T>
class Chroma::lg5RHermArray< T >

Gamma(5) R hermitian linear operator.

This routine is specific to DWF fermions!

This operator evaluates g5 R D where D the input DWF operator and R is the reflection matrix R_{s,s'}=\delta_{s, Ls-1-s'}

= ( 0 ...... 1 ) ( 0 .....1 0 ) ( 0 ...1 0 0 ) ( 0 .. 0 ) ( 0 1 ... 0 ) ( 1 0 0 ...0 )

Definition at line 32 of file lg5Rherm_w.h.

Constructor & Destructor Documentation

lg5RHermArray() [1/3]

template<typename T >

Chroma::lg5RHermArray< T >::lg5RHermArray ( LinearOperatorArray< T > *  p )

inline

Initialize pointer with existing pointer.

Requires that the pointer p is a return value of new

Definition at line 37 of file lg5Rherm_w.h.

lg5RHermArray() [2/3]

template<typename T >

Chroma::lg5RHermArray< T >::lg5RHermArray ( Handle< LinearOperatorArray< T > >  p )

inline

Copy pointer (one more owner)

Definition at line 40 of file lg5Rherm_w.h.

lg5RHermArray() [3/3]

template<typename T >

Chroma::lg5RHermArray< T >::lg5RHermArray ( const lg5RHermArray< T > &  a )

inline

Assignment.

Definition at line 43 of file lg5Rherm_w.h.

References Chroma::a, and Chroma::lg5RHermArray< T >::D.

~lg5RHermArray()

template<typename T >

Chroma::lg5RHermArray< T >::~lg5RHermArray ( )

inline

Destructor.

Definition at line 46 of file lg5Rherm_w.h.

Member Function Documentation

operator()()

template<typename T >

void Chroma::lg5RHermArray< T >::operator() ( multi1d< T > &  chi, const multi1d< T > &  psi, enum PlusMinus  isign  ) const

inlinevirtual

Apply the operator onto a source std::vector.

For this operator, the sign is ignored

Implements Chroma::LinearOperatorArray< T >.

Definition at line 56 of file lg5Rherm_w.h.

References Chroma::chi(), Chroma::lg5RHermArray< T >::D, N5, Chroma::PLUS, Chroma::psi, Chroma::s(), and Chroma::tmp.

size()

template<typename T >

int Chroma::lg5RHermArray< T >::size ( void  ) const

inlinevirtual

The size of the 5D operator.

Implements Chroma::LinearOperatorArray< T >.

Definition at line 52 of file lg5Rherm_w.h.

References Chroma::lg5RHermArray< T >::D.

subset()

template<typename T >

const Subset& Chroma::lg5RHermArray< T >::subset ( void  ) const

inlinevirtual

Subset comes from underlying operator.

Implements Chroma::LinearOperatorArray< T >.

Definition at line 49 of file lg5Rherm_w.h.

References Chroma::lg5RHermArray< T >::D.

Member Data Documentation

D

template<typename T >

Handle< LinearOperatorArray<T> > Chroma::lg5RHermArray< T >::D

private

Definition at line 80 of file lg5Rherm_w.h.

Referenced by Chroma::lg5RHermArray< T >::lg5RHermArray(), Chroma::lg5RHermArray< T >::operator()(), Chroma::lg5RHermArray< T >::size(), and Chroma::lg5RHermArray< T >::subset().

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

• lg5Rherm_w.h