CHROMA: Chroma::lghermArray< T > Class Template Reference

CHROMA

Partial specialization of scaled M operator over arrays. More...

#include <lgherm_w.h>

Inheritance diagram for Chroma::lghermArray< T >:

Public Member Functions
	lghermArray (LinearOperatorArray< T > *p)
	Initialize pointer with existing pointer. More...

	lghermArray (Handle< LinearOperatorArray< T > > p)
	Copy pointer (one more owner) More...

	~lghermArray ()
	Destructor. More...

int	size () const
	Length of array index. More...

const Subset &	subset () const
	Subset comes from underlying 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 > >	A

Detailed Description

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

Partial specialization of scaled M operator over arrays.

This routine is specific to Wilson fermions!

Linear operator forming M^dag.M from an operator M

Definition at line 68 of file lgherm_w.h.

Constructor & Destructor Documentation

◆ lghermArray() [1/2]

template<typename T >

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

inline

Initialize pointer with existing pointer.

Requires that the pointer p is a return value of new

Definition at line 73 of file lgherm_w.h.

◆ lghermArray() [2/2]

template<typename T >

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

inline

Copy pointer (one more owner)

Definition at line 76 of file lgherm_w.h.

◆ ~lghermArray()

template<typename T >

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

inline

Destructor.

Definition at line 79 of file lgherm_w.h.

Member Function Documentation

◆ operator()()

template<typename T >

void Chroma::lghermArray< 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 89 of file lgherm_w.h.

References Chroma::lghermArray< T >::A, Chroma::chi(), Chroma::G5, Chroma::i, Chroma::PLUS, Chroma::psi, Chroma::lghermArray< T >::size(), and Chroma::tmp.

◆ size()

template<typename T >

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

inlinevirtual

Length of array index.

Implements Chroma::LinearOperatorArray< T >.

Definition at line 82 of file lgherm_w.h.

References Chroma::lghermArray< T >::A.

Referenced by Chroma::lghermArray< T >::operator()().

◆ subset()

template<typename T >

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

inlinevirtual

Subset comes from underlying operator.

Implements Chroma::LinearOperatorArray< T >.

Definition at line 85 of file lgherm_w.h.

References Chroma::lghermArray< T >::A.

Member Data Documentation

◆ A

template<typename T >

Handle< LinearOperatorArray<T> > Chroma::lghermArray< T >::A

private

Definition at line 105 of file lgherm_w.h.

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

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

lgherm_w.h