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

MADNESS 0.10.1

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
	add_op ()

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

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...

this_type	make_child (const keyT &child) const

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...

bool	randomize () const

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

Public Attributes
double	alpha
	prefactor for f, g More...

double	beta

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

ctT	g

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

◆ ctT

template<typename T , std::size_t NDIM>

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

◆ this_type

template<typename T , std::size_t NDIM>

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

Constructor & Destructor Documentation

◆ add_op() [1/2]

template<typename T , std::size_t NDIM>

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

inline

◆ add_op() [2/2]

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

◆ activate()

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(), madness::FunctionImpl< T, NDIM >::add_op::alpha, madness::FunctionImpl< T, NDIM >::add_op::beta, madness::FunctionImpl< T, NDIM >::add_op::f, f1, madness::FunctionImpl< T, NDIM >::add_op::forward_ctor(), madness::FunctionImpl< T, NDIM >::add_op::g, madness::CoeffTracker< T, NDIM >::get_impl(), madness::World::taskq, madness::FunctionImpl< T, NDIM >::world, and madness::detail::wrap_mem_fn().

◆ forward_ctor()

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

References madness::FunctionImpl< T, NDIM >::add_op::alpha, madness::FunctionImpl< T, NDIM >::add_op::beta, and f1.

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

◆ make_child()

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, madness::FunctionImpl< T, NDIM >::add_op::f, madness::FunctionImpl< T, NDIM >::add_op::g, and madness::CoeffTracker< T, NDIM >::make_child().

◆ operator()()

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::FunctionImpl< T, NDIM >::add_op::alpha, madness::FunctionImpl< T, NDIM >::add_op::beta, madness::CoeffTracker< T, NDIM >::coeff(), madness::copy(), madness::FunctionImpl< T, NDIM >::add_op::f, madness::FunctionImpl< T, NDIM >::add_op::g, madness::GenTensor< T >::gaxpy(), 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.

◆ randomize()

template<typename T , std::size_t NDIM>

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

inline

◆ serialize()

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::alpha, madness::FunctionImpl< T, NDIM >::add_op::beta, madness::FunctionImpl< T, NDIM >::add_op::f, and madness::FunctionImpl< T, NDIM >::add_op::g.

Member Data Documentation

◆ alpha

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::activate(), madness::FunctionImpl< T, NDIM >::add_op::forward_ctor(), madness::FunctionImpl< T, NDIM >::add_op::make_child(), madness::FunctionImpl< T, NDIM >::add_op::operator()(), and madness::FunctionImpl< T, NDIM >::add_op::serialize().

◆ beta

template<typename T , std::size_t NDIM>

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

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

◆ f

template<typename T , std::size_t NDIM>

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

tracking coeffs of first and second addend

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

◆ g

template<typename T , std::size_t NDIM>

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

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

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

funcimpl.h