madness::op_leaf_op< T, NDIM, opT > Struct Template Reference

#include <funcimpl.h>

Collaboration diagram for madness::op_leaf_op< T, NDIM, opT >:

Public Types
typedef FunctionImpl< T, NDIM >	implT

Public Member Functions
	op_leaf_op ()=default
	op_leaf_op (const opT *op, const implT *f)
bool	do_error_leaf_op () const
bool	operator() (const Key< NDIM > &key) const
	pre-determination: we can't know if this will be a leaf node before we got the final coeffs
bool	operator() (const Key< NDIM > &key, const double &cnorm) const
	post-determination: return true if operator and coefficient norms are small
bool	operator() (const Key< NDIM > &key, const GenTensor< T > &coeff) const
	post-determination: return true if operator and coefficient norms are small
template<typename Archive >
void	serialize (Archive &ar)

Public Attributes
const implT *	f
	the source or result function, needed for truncate_tol
const opT *	op
	the convolution operator

Detailed Description

template<typename T, size_t NDIM, typename opT>
struct madness::op_leaf_op< T, NDIM, opT >

returns true if the result of the convolution operator op with some provided coefficients will be small

Member Typedef Documentation

implT

template<typename T , size_t NDIM, typename opT >

typedef FunctionImpl<T,NDIM> madness::op_leaf_op< T, NDIM, opT >::implT

Constructor & Destructor Documentation

op_leaf_op() [1/2]

template<typename T , size_t NDIM, typename opT >

madness::op_leaf_op< T, NDIM, opT >::op_leaf_op ( )

default

op_leaf_op() [2/2]

template<typename T , size_t NDIM, typename opT >

madness::op_leaf_op< T, NDIM, opT >::op_leaf_op ( const opT *  op, const implT *  f  )

inline

Member Function Documentation

do_error_leaf_op()

template<typename T , size_t NDIM, typename opT >

bool madness::op_leaf_op< T, NDIM, opT >::do_error_leaf_op ( ) const

inline

operator()() [1/3]

template<typename T , size_t NDIM, typename opT >

bool madness::op_leaf_op< T, NDIM, opT >::operator() ( const Key< NDIM > &  key ) const

inline

pre-determination: we can't know if this will be a leaf node before we got the final coeffs

Referenced by madness::op_leaf_op< T, NDIM, opT >::operator()().

operator()() [2/3]

template<typename T , size_t NDIM, typename opT >

bool madness::op_leaf_op< T, NDIM, opT >::operator() ( const Key< NDIM > &  key, const double &  cnorm  ) const

inline

post-determination: return true if operator and coefficient norms are small

References d, madness::op_leaf_op< T, NDIM, opT >::f, madness::FunctionImpl< T, NDIM >::get_thresh(), madness::Key< NDIM >::level(), norm(), madness::op_leaf_op< T, NDIM, opT >::op, source(), thresh, and madness::FunctionImpl< T, NDIM >::truncate_tol().

operator()() [3/3]

template<typename T , size_t NDIM, typename opT >

bool madness::op_leaf_op< T, NDIM, opT >::operator() ( const Key< NDIM > &  key, const GenTensor< T > &  coeff  ) const

inline

post-determination: return true if operator and coefficient norms are small

References madness::Key< NDIM >::level(), madness::GenTensor< T >::normf(), and madness::op_leaf_op< T, NDIM, opT >::operator()().

serialize()

template<typename T , size_t NDIM, typename opT >

template<typename Archive >

void madness::op_leaf_op< T, NDIM, opT >::serialize ( Archive &  ar )

inline

References madness::op_leaf_op< T, NDIM, opT >::f, and madness::op_leaf_op< T, NDIM, opT >::op.

Member Data Documentation

f

template<typename T , size_t NDIM, typename opT >

const implT* madness::op_leaf_op< T, NDIM, opT >::f

the source or result function, needed for truncate_tol

Referenced by madness::op_leaf_op< T, NDIM, opT >::operator()(), and madness::op_leaf_op< T, NDIM, opT >::serialize().

op

template<typename T , size_t NDIM, typename opT >

const opT* madness::op_leaf_op< T, NDIM, opT >::op

the convolution operator

Referenced by madness::op_leaf_op< T, NDIM, opT >::operator()(), and madness::op_leaf_op< T, NDIM, opT >::serialize().

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

• funcimpl.h