MADNESS: madness::QProjector< T, NDIM > Class Template Reference

MADNESS 0.10.1

orthogonality projector More...

#include <projector.h>

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

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Public Member Functions
	QProjector ()=default
	default ctor

	QProjector (const QProjector &other)=default
	copy ctor

	QProjector (const vecfuncT &amo)
	constructor with symmetric bra and ket spaces

	QProjector (const vecfuncT &bra, const vecfuncT &ket)
	constructor with asymmetric bra and ket spaces

	QProjector (World &world, const vecfuncT &amo)
	constructor with symmetric bra and ket spaces

	QProjector (World &world, const vecfuncT &bra, const vecfuncT &ket)
	constructor with asymmetric bra and ket spaces

vecfuncT	get_bra_vector () const

vecfuncT	get_ket_vector () const

Projector< T, NDIM >	get_P_projector () const

int	get_particle () const override

template<typename argT >
argT	operator() (const argT &argument) const

Function< T, 2 *NDIM >	operator() (const Function< T, 2 *NDIM > &f, const size_t particle=-1) const

Function< T, NDIM >	operator() (const Function< T, NDIM > &rhs) const

vecfuncT	operator() (const vecfuncT &rhs) const

void	set_particle (const int p) override

void	set_spaces (const vecfuncT &bra, const vecfuncT &ket)

void	set_spaces (const vecfuncT &p)

std::string	type () const override

Public Member Functions inherited from madness::ProjectorBase
virtual	~ProjectorBase ()

Private Types
typedef std::vector< Function< T, NDIM > >	vecfuncT

Private Attributes
Projector< T, NDIM >	O

Additional Inherited Members
Protected Attributes inherited from madness::ProjectorBase
int	particle =-1
	a projector might work only on a subset of dimensions, e.g. P(1) \| \psi(1,2) >

Detailed Description

template<typename T, std::size_t NDIM>
class madness::QProjector< T, NDIM >

orthogonality projector

projects out the space given in the constructor

$|result> = |f> - \sum_p |p><p|f>$

Member Typedef Documentation

◆ vecfuncT

template<typename T , std::size_t NDIM>

typedef std::vector<Function<T,NDIM> > madness::QProjector< T, NDIM >::vecfuncT

private

Constructor & Destructor Documentation

◆ QProjector() [1/6]

template<typename T , std::size_t NDIM>

madness::QProjector< T, NDIM >::QProjector ( )

default

default ctor

◆ QProjector() [2/6]

template<typename T , std::size_t NDIM>

madness::QProjector< T, NDIM >::QProjector	(	World &	world,
		const vecfuncT &	amo
	)

inline

constructor with symmetric bra and ket spaces

◆ QProjector() [3/6]

template<typename T , std::size_t NDIM>

madness::QProjector< T, NDIM >::QProjector	(	World &	world,
		const vecfuncT &	bra,
		const vecfuncT &	ket
	)

inline

constructor with asymmetric bra and ket spaces

◆ QProjector() [4/6]

template<typename T , std::size_t NDIM>

madness::QProjector< T, NDIM >::QProjector ( const vecfuncT & amo )

inline

constructor with symmetric bra and ket spaces

◆ QProjector() [5/6]

template<typename T , std::size_t NDIM>

madness::QProjector< T, NDIM >::QProjector	(	const vecfuncT &	bra,
		const vecfuncT &	ket
	)

inline

constructor with asymmetric bra and ket spaces

◆ QProjector() [6/6]

template<typename T , std::size_t NDIM>

madness::QProjector< T, NDIM >::QProjector ( const QProjector< T, NDIM > & other )

default

copy ctor

Member Function Documentation

◆ get_bra_vector()

template<typename T , std::size_t NDIM>

vecfuncT madness::QProjector< T, NDIM >::get_bra_vector ( ) const

inline

References madness::QProjector< T, NDIM >::O.

◆ get_ket_vector()

template<typename T , std::size_t NDIM>

vecfuncT madness::QProjector< T, NDIM >::get_ket_vector ( ) const

inline

References madness::QProjector< T, NDIM >::O.

Referenced by madness::Zcis::Zcis().

◆ get_P_projector()

template<typename T , std::size_t NDIM>

Projector< T, NDIM > madness::QProjector< T, NDIM >::get_P_projector ( ) const

inline

References madness::QProjector< T, NDIM >::O.

◆ get_particle()

template<typename T , std::size_t NDIM>

int madness::QProjector< T, NDIM >::get_particle ( ) const

inlineoverridevirtual

Reimplemented from madness::ProjectorBase.

References madness::QProjector< T, NDIM >::O.

◆ operator()() [1/4]

template<typename T , std::size_t NDIM>

template<typename argT >

argT madness::QProjector< T, NDIM >::operator() ( const argT & argument ) const

inline

References madness::apply().

◆ operator()() [2/4]

template<typename T , std::size_t NDIM>

Function< T, 2 *NDIM > madness::QProjector< T, NDIM >::operator()	(	const Function< T, 2 *NDIM > &	f,
		const size_t	particle = `-1`
	)		const

inline

References madness::f, and madness::QProjector< T, NDIM >::O.

◆ operator()() [3/4]

template<typename T , std::size_t NDIM>

Function< T, NDIM > madness::QProjector< T, NDIM >::operator() ( const Function< T, NDIM > & rhs ) const

inline

References madness::QProjector< T, NDIM >::O.

◆ operator()() [4/4]

template<typename T , std::size_t NDIM>

vecfuncT madness::QProjector< T, NDIM >::operator() ( const vecfuncT & rhs ) const

inline

References madness::QProjector< T, NDIM >::O, and madness::truncate().

◆ set_particle()

template<typename T , std::size_t NDIM>

void madness::QProjector< T, NDIM >::set_particle ( const int p )

inlineoverridevirtual

Reimplemented from madness::ProjectorBase.

References madness::QProjector< T, NDIM >::O, and p().

Referenced by madness::CCPairFunction< T, NDIM >::apply().

◆ set_spaces() [1/2]

template<typename T , std::size_t NDIM>

void madness::QProjector< T, NDIM >::set_spaces	(	const vecfuncT &	bra,
		const vecfuncT &	ket
	)

inline

References madness::QProjector< T, NDIM >::O.

◆ set_spaces() [2/2]

template<typename T , std::size_t NDIM>

void madness::QProjector< T, NDIM >::set_spaces ( const vecfuncT & p )

inline

References madness::QProjector< T, NDIM >::O, and p().

◆ type()

template<typename T , std::size_t NDIM>

std::string madness::QProjector< T, NDIM >::type ( ) const

inlineoverridevirtual

Implements madness::ProjectorBase.

Member Data Documentation

◆ O

template<typename T , std::size_t NDIM>

Projector<T,NDIM> madness::QProjector< T, NDIM >::O

private

Referenced by madness::QProjector< T, NDIM >::get_bra_vector(), madness::QProjector< T, NDIM >::get_ket_vector(), madness::QProjector< T, NDIM >::get_P_projector(), madness::QProjector< T, NDIM >::get_particle(), madness::QProjector< T, NDIM >::operator()(), madness::QProjector< T, NDIM >::operator()(), madness::QProjector< T, NDIM >::operator()(), madness::QProjector< T, NDIM >::set_particle(), madness::QProjector< T, NDIM >::set_spaces(), and madness::QProjector< T, NDIM >::set_spaces().

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

projector.h