Chroma::MdagMLinOpArray< T > Class Template Reference
[Fermion linear operators]

M^dag.M linear operator over arrays. More...

#include <lmdagm.h>

Inheritance diagram for Chroma::MdagMLinOpArray< T >:

List of all members.

Public Member Functions
	MdagMLinOpArray (LinearOperatorArray< T > *p)
	Initialize pointer with existing pointer.
	MdagMLinOpArray (Handle< LinearOperatorArray< T > > p)
	Copy pointer (one more owner).
	~MdagMLinOpArray ()
	Destructor.
int	size () const
	Length of array index.
const Subset &	subset () const
	Subset comes from underlying operator.
void	operator() (multi1d< T > &chi, const multi1d< T > &psi, enum PlusMinus isign) const
	Apply the operator onto a source vector.
unsigned long	nFlops (void) const
Private Attributes
Handle< LinearOperatorArray< T > >	A

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Detailed Description

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

M^dag.M linear operator over arrays.

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

Definition at line 67 of file lmdagm.h.

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Constructor & Destructor Documentation

template<typename T>

Chroma::MdagMLinOpArray< T >::MdagMLinOpArray

(

LinearOperatorArray< T > *

p

)

[inline]

Initialize pointer with existing pointer.

Requires that the pointer p is a return value of new

Definition at line 72 of file lmdagm.h.

template<typename T>

Chroma::MdagMLinOpArray< T >::MdagMLinOpArray

(

Handle< LinearOperatorArray< T > >

p

)

[inline]

Copy pointer (one more owner).

Definition at line 75 of file lmdagm.h.

template<typename T>

Chroma::MdagMLinOpArray< T >::~MdagMLinOpArray

(

)

[inline]

Destructor.

Definition at line 78 of file lmdagm.h.

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Member Function Documentation

template<typename T>

unsigned long Chroma::MdagMLinOpArray< T >::nFlops

(

void

)

const [inline, virtual]

Return the number of flops performed by operator() Base linop returns 0 and this can be overridden

Reimplemented from Chroma::LinearOperatorArray< T >.

Definition at line 95 of file lmdagm.h.

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

template<typename T>

void Chroma::MdagMLinOpArray< T >::operator()	(	multi1d< T > &	chi,
		const multi1d< T > &	psi,
		enum PlusMinus	isign
	)			const [inline, virtual]

Apply the operator onto a source vector.

For this operator, the sign is ignored

Implements Chroma::LinearOperatorArray< T >.

Definition at line 88 of file lmdagm.h.

References Chroma::MINUS, Chroma::PLUS, and Chroma::MdagMLinOpArray< T >::size().

template<typename T>

int Chroma::MdagMLinOpArray< T >::size

(

void

)

const [inline, virtual]

Length of array index.

Implements Chroma::LinearOperatorArray< T >.

Definition at line 81 of file lmdagm.h.

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

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

template<typename T>

const Subset& Chroma::MdagMLinOpArray< T >::subset

(

void

)

const [inline, virtual]

Subset comes from underlying operator.

Implements Chroma::LinearOperatorArray< T >.

Definition at line 84 of file lmdagm.h.

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

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Member Data Documentation

template<typename T>

Handle< LinearOperatorArray<T> > Chroma::MdagMLinOpArray< T >::A [private]

Definition at line 101 of file lmdagm.h.

Referenced by Chroma::MdagMLinOpArray< T >::nFlops(), Chroma::MdagMLinOpArray< T >::size(), and Chroma::MdagMLinOpArray< T >::subset().

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

• lmdagm.h

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