madness::VectorSpace< T, NDIM > Class Template Reference

A vector space using MADNESS Vectors. More...

#include <gmres.h>

Inheritance diagram for madness::VectorSpace< T, NDIM >:

Collaboration diagram for madness::VectorSpace< T, NDIM >:

Public Types
typedef TensorTypeData< T >::float_scalar_type	real_type
typedef T	scalar_type

Public Member Functions
	VectorSpace (World &world)
virtual	~VectorSpace ()
virtual Vector< scalar_type, NDIM > &	gaxpy (Vector< scalar_type, NDIM > &x, const scalar_type &a, const Vector< scalar_type, NDIM > &y, const scalar_type &b) const
	Standard bilinear gaxpy.
virtual scalar_type	inner (const Vector< scalar_type, NDIM > &l, const Vector< scalar_type, NDIM > &r) const
	The inner product between two vectors.
virtual real_type	norm (const Vector< scalar_type, NDIM > &vec) const
	The norm of a vector.
virtual Vector< scalar_type, NDIM > &	scale (Vector< scalar_type, NDIM > &vec, const scalar_type &c) const
	Scales the vector (in-place) by a constant.
Public Member Functions inherited from madness::AbstractVectorSpace< Vector< T, NDIM >, TensorTypeData< T >::float_scalar_type, T >
	AbstractVectorSpace (World &world)
	Make a vector space.
virtual	~AbstractVectorSpace ()
virtual void	destroy (Vector< T, NDIM > &) const
	Any special instructions to be executed when a vector is no longer needed.

Static Protected Attributes
static const bool	iscplx = TensorTypeData<T>::iscomplex

Additional Inherited Members
Public Attributes inherited from madness::AbstractVectorSpace< Vector< T, NDIM >, TensorTypeData< T >::float_scalar_type, T >
World &	world
	The world.

Detailed Description

template<typename T, int NDIM>
class madness::VectorSpace< T, NDIM >

A vector space using MADNESS Vectors.

Member Typedef Documentation

real_type

template<typename T , int NDIM>

typedef TensorTypeData<T>::float_scalar_type madness::VectorSpace< T, NDIM >::real_type

scalar_type

template<typename T , int NDIM>

typedef T madness::VectorSpace< T, NDIM >::scalar_type

Constructor & Destructor Documentation

VectorSpace()

template<typename T , int NDIM>

madness::VectorSpace< T, NDIM >::VectorSpace ( World &  world )

inline

~VectorSpace()

template<typename T , int NDIM>

virtual madness::VectorSpace< T, NDIM >::~VectorSpace ( )

inlinevirtual

Member Function Documentation

gaxpy()

template<typename T , int NDIM>

virtual Vector< scalar_type, NDIM > & madness::VectorSpace< T, NDIM >::gaxpy ( Vector< scalar_type, NDIM > &  x, const scalar_type &  a, const Vector< scalar_type, NDIM > &  y, const scalar_type &  b  ) const

inlinevirtual

Standard bilinear gaxpy.

Returns

The new vector,

Implements madness::AbstractVectorSpace< Vector< T, NDIM >, TensorTypeData< T >::float_scalar_type, T >.

References a, b, and NDIM.

inner()

template<typename T , int NDIM>

virtual scalar_type madness::VectorSpace< T, NDIM >::inner ( const Vector< scalar_type, NDIM > &  , const Vector< scalar_type, NDIM > &    ) const

inlinevirtual

The inner product between two vectors.

Implements madness::AbstractVectorSpace< Vector< T, NDIM >, TensorTypeData< T >::float_scalar_type, T >.

References madness::conj(), madness::VectorSpace< T, NDIM >::iscplx, NDIM, and madness::nonlinear_vector_solver().

norm()

template<typename T , int NDIM>

virtual real_type madness::VectorSpace< T, NDIM >::norm ( const Vector< scalar_type, NDIM > &  ) const

inlinevirtual

The norm of a vector.

Implements madness::AbstractVectorSpace< Vector< T, NDIM >, TensorTypeData< T >::float_scalar_type, T >.

References madness::imag(), madness::VectorSpace< T, NDIM >::iscplx, NDIM, madness::nonlinear_vector_solver(), madness::real(), and madness::vec().

scale()

template<typename T , int NDIM>

virtual Vector< scalar_type, NDIM > & madness::VectorSpace< T, NDIM >::scale ( Vector< scalar_type, NDIM > &  , const scalar_type &    ) const

inlinevirtual

Scales the vector (in-place) by a constant.

Returns

The scaled vector

Implements madness::AbstractVectorSpace< Vector< T, NDIM >, TensorTypeData< T >::float_scalar_type, T >.

References c, and madness::vec().

Member Data Documentation

iscplx

template<typename T , int NDIM>

const bool madness::VectorSpace< T, NDIM >::iscplx = TensorTypeData<T>::iscomplex

staticprotected

Referenced by madness::VectorSpace< T, NDIM >::inner(), and madness::VectorSpace< T, NDIM >::norm().

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

• gmres.h