MADNESS: madness::FunctionImpl< T, NDIM >::add_op Struct Reference

MADNESS version 0.9

add two functions f and g: result=alpha * f + beta * g More...

#include <funcimpl.h>

Public Types
typedef CoeffTracker< T, NDIM >	ctT

typedef add_op	this_type

Public Member Functions
bool	randomize () const

	add_op ()

	add_op (const ctT &f, const ctT &g, const double alpha, const double beta)

std::pair< bool, coeffT >	operator() (const keyT &key) const
	if we are at the bottom of the trees, return the sum of the coeffs More...

this_type	make_child (const keyT &child) const

Future< this_type >	activate () const
	retrieve the coefficients (parent coeffs might be remote) More...

this_type	forward_ctor (const ctT &f1, const ctT &g1, const double alpha, const double beta)
	taskq-compatible ctor More...

template<typename Archive >
void	serialize (const Archive &ar)

Public Attributes
ctT	f
	tracking coeffs of first and second addend More...

ctT	g

double	alpha
	prefactor for f, g More...

double	beta

Detailed Description

template<typename T, std::size_t NDIM>
struct madness::FunctionImpl< T, NDIM >::add_op

add two functions f and g: result=alpha * f + beta * g

Member Typedef Documentation

template<typename T, std::size_t NDIM>

typedef CoeffTracker<T,NDIM> madness::FunctionImpl< T, NDIM >::add_op::ctT

template<typename T, std::size_t NDIM>

typedef add_op madness::FunctionImpl< T, NDIM >::add_op::this_type

Constructor & Destructor Documentation

template<typename T, std::size_t NDIM>

madness::FunctionImpl< T, NDIM >::add_op::add_op ( )

inline

template<typename T, std::size_t NDIM>

madness::FunctionImpl< T, NDIM >::add_op::add_op	(	const ctT &	f,
		const ctT &	g,
		const double	alpha,
		const double	beta
	)

inline

Member Function Documentation

template<typename T, std::size_t NDIM>

Future<this_type> madness::FunctionImpl< T, NDIM >::add_op::activate ( ) const

inline

retrieve the coefficients (parent coeffs might be remote)

References madness::CoeffTracker< T, NDIM >::activate(), madness::WorldTaskQueue::add(), std::tr1::f1, madness::FunctionImpl< T, NDIM >::add_op::forward_ctor(), madness::CoeffTracker< T, NDIM >::get_impl(), madness::World::taskq, and madness::FunctionImpl< T, NDIM >::world.

template<typename T, std::size_t NDIM>

this_type madness::FunctionImpl< T, NDIM >::add_op::forward_ctor	(	const ctT &	f1,
		const ctT &	g1,
		const double	alpha,
		const double	beta
	)

inline

taskq-compatible ctor

Referenced by madness::FunctionImpl< T, NDIM >::add_op::activate().

template<typename T, std::size_t NDIM>

this_type madness::FunctionImpl< T, NDIM >::add_op::make_child ( const keyT & child ) const

inline

References madness::FunctionImpl< T, NDIM >::add_op::alpha, madness::FunctionImpl< T, NDIM >::add_op::beta, and madness::CoeffTracker< T, NDIM >::make_child().

template<typename T, std::size_t NDIM>

std::pair<bool,coeffT> madness::FunctionImpl< T, NDIM >::add_op::operator() ( const keyT & key ) const

inline

if we are at the bottom of the trees, return the sum of the coeffs

References madness::CoeffTracker< T, NDIM >::coeff(), madness::copy(), madness::CoeffTracker< T, NDIM >::get_impl(), madness::FunctionImpl< T, NDIM >::get_tensor_args(), madness::CoeffTracker< T, NDIM >::is_leaf(), madness::CoeffTracker< T, NDIM >::key(), madness::FunctionImpl< T, NDIM >::parent_to_child(), madness::GenTensor< T >::reduce_rank(), and madness::TensorArgs::thresh.

template<typename T, std::size_t NDIM>

bool madness::FunctionImpl< T, NDIM >::add_op::randomize ( ) const

inline

template<typename T, std::size_t NDIM>

template<typename Archive >

void madness::FunctionImpl< T, NDIM >::add_op::serialize ( const Archive & ar )

inline

References madness::FunctionImpl< T, NDIM >::add_op::beta.

Member Data Documentation

template<typename T, std::size_t NDIM>

double madness::FunctionImpl< T, NDIM >::add_op::alpha

prefactor for f, g

Referenced by madness::FunctionImpl< T, NDIM >::add_op::make_child().

template<typename T, std::size_t NDIM>

double madness::FunctionImpl< T, NDIM >::add_op::beta

Referenced by madness::FunctionImpl< T, NDIM >::add_op::make_child(), and madness::FunctionImpl< T, NDIM >::add_op::serialize().

template<typename T, std::size_t NDIM>

ctT madness::FunctionImpl< T, NDIM >::add_op::f

tracking coeffs of first and second addend

template<typename T, std::size_t NDIM>

ctT madness::FunctionImpl< T, NDIM >::add_op::g

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

funcimpl.h