Chroma::MdagMLinOpArray< T > Class Template Reference

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

#include <lmdagm.h>

Inheritance diagram for Chroma::MdagMLinOpArray< T >:

Public Member Functions
	MdagMLinOpArray (LinearOperatorArray< T > *p)
	Initialize pointer with existing pointer. More...
	MdagMLinOpArray (Handle< LinearOperatorArray< T > > p)
	Copy pointer (one more owner) More...
	~MdagMLinOpArray ()
	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...
unsigned long	nFlops (void) const
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...

Private Attributes
Handle< LinearOperatorArray< T > >	A

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 66 of file lmdagm.h.

Constructor & Destructor Documentation

MdagMLinOpArray() [1/2]

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 71 of file lmdagm.h.

MdagMLinOpArray() [2/2]

template<typename T >

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

inline

Copy pointer (one more owner)

Definition at line 74 of file lmdagm.h.

~MdagMLinOpArray()

template<typename T >

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

inline

Destructor.

Definition at line 77 of file lmdagm.h.

Member Function Documentation

nFlops()

template<typename T >

unsigned long Chroma::MdagMLinOpArray< T >::nFlops ( void  ) const

inlinevirtual

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 94 of file lmdagm.h.

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

operator()()

template<typename T >

void Chroma::MdagMLinOpArray< 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 87 of file lmdagm.h.

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

size()

template<typename T >

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

inlinevirtual

Length of array index.

Implements Chroma::LinearOperatorArray< T >.

Definition at line 80 of file lmdagm.h.

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

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

subset()

template<typename T >

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

inlinevirtual

Subset comes from underlying operator.

Implements Chroma::LinearOperatorArray< T >.

Definition at line 83 of file lmdagm.h.

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

Member Data Documentation

A

template<typename T >

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

private

Definition at line 100 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