madness::RandomizedMatrixDecomposition< T >::Y_former Struct Reference

functor for forming Y = matrix * randomvector More...

Public Member Functions
	Y_former (const Tensor< T > &col, const Tensor< T > &row)
	Y_former (const Tensor< T > &matrix)
long	m () const
long	maxrank () const
long	n () const
Tensor< T >	operator() (const Tensor< T > &omegaT) const
	form Y with the transposed random trial vector as input

Public Attributes
std::string	algo ="matrix"
Tensor< T >	mat1
Tensor< T >	mat2

Detailed Description

template<typename T>
struct madness::RandomizedMatrixDecomposition< T >::Y_former

functor for forming Y = matrix * randomvector

Constructor & Destructor Documentation

Y_former() [1/2]

template<typename T>

madness::RandomizedMatrixDecomposition< T >::Y_former::Y_former ( const Tensor< T > & matrix )

inline

References algo, and mat1.

Y_former() [2/2]

template<typename T>

madness::RandomizedMatrixDecomposition< T >::Y_former::Y_former ( const Tensor< T > & col, const Tensor< T > & row )

inline

References algo, mat1, and mat2.

Member Function Documentation

m()

template<typename T>

long madness::RandomizedMatrixDecomposition< T >::Y_former::m ( ) const

inline

References algo, and mat1.

Referenced by madness::RandomizedMatrixDecomposition< T >::do_compute_range().

maxrank()

template<typename T>

long madness::RandomizedMatrixDecomposition< T >::Y_former::maxrank ( ) const

inline

References algo, and mat1.

Referenced by madness::RandomizedMatrixDecomposition< T >::do_compute_range().

n()

template<typename T>

long madness::RandomizedMatrixDecomposition< T >::Y_former::n ( ) const

inline

References algo, mat1, and mat2.

Referenced by madness::RandomizedMatrixDecomposition< T >::do_compute_range().

operator()()

template<typename T>

Tensor< T > madness::RandomizedMatrixDecomposition< T >::Y_former::operator() ( const Tensor< T > & omegaT ) const

inline

form Y with the transposed random trial vector as input

References algo, madness::inner(), mat1, and mat2.

Member Data Documentation

algo

template<typename T>

std::string madness::RandomizedMatrixDecomposition< T >::Y_former::algo ="matrix"

Referenced by Y_former(), Y_former(), m(), maxrank(), n(), and operator()().

mat1

template<typename T>

Tensor<T> madness::RandomizedMatrixDecomposition< T >::Y_former::mat1

Referenced by Y_former(), Y_former(), m(), maxrank(), n(), and operator()().

mat2

template<typename T>

Tensor<T> madness::RandomizedMatrixDecomposition< T >::Y_former::mat2

Referenced by Y_former(), n(), and operator()().

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

• RandomizedMatrixDecomposition.h