Apply kernel operation. More...

Detailed Description

template<typename exp1, typename vector_type>
class vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >

Apply kernel operation.

Template Parameters

exp1	expression1
NN	list

Definition at line 423 of file vector_dist_operators_apply_kernel.hpp.

#include <vector_dist_operators_apply_kernel.hpp>

Public Types
typedef has_vector_kernel< vector_orig_nr >::type	is_ker
	indicate if this expression operate on kernel expression

typedef vector_orig_nr	vtype
	vector type on which this expression work

typedef boost::mpl::bool_< true >	is_sort
	indicate that is apply_kernel is not a sorted version

typedef NN_nr	NN_type
	type of NN structure

Public Member Functions
NN_nr *	getNN () const
	get the NN object

const vtype &	getVector () const
	get the vector

void	init () const
	This function must be called before value.

	vector_dist_expression_op (const exp1 &o1, NN &cl, Kernel &ker, const vector_orig_nr &vd)
	Constructor.

__device__ __host__ std::remove_reference< rtype >::type	value (const vect_dist_key_dx &key) const
	Evaluate the expression.

Private Types
typedef boost::mpl::at< vector_type, boost::mpl::int_< 0 > >::type	NN
	Get the type of the Cell-list.

typedef boost::mpl::at< vector_type, boost::mpl::int_< 1 > >::type	Kernel
	Get the type of the kernel.

typedef boost::mpl::at< vector_type, boost::mpl::int_< 2 > >::type	vector_orig
	Get the type that contain the particle positions.

typedef std::remove_reference< NN >::type	NN_nr
	Return the type of the Cell-list.

typedef std::remove_reference< Kernel >::type	Kernel_nr
	Return the type of the kernel.

typedef std::remove_reference< vector_orig >::type	vector_orig_nr
	Return the vector containing the position of the particles.

typedef apply_kernel_rtype< decltype(o1.value(vect_dist_key_dx()))>::rtype	rtype
	Get the return type of applying the kernel to a particle.

Private Attributes
const exp1	o1
	expression

mutable_or_not< NN, is_gpu_celllist< NN >::type::value\|\|is_gpu_ker_celllist< NN >::type::value >	cl
	Cell-list.

mutable_or_not< Kernel, is_gpu_celllist< NN >::type::value\|\|is_gpu_ker_celllist< NN >::type::value >	ker
	kernel

add_const_reference< vector_orig >::type	vd
	The vector that contain the particles.

Member Typedef Documentation

◆ is_ker

template<typename exp1 , typename vector_type >

typedef has_vector_kernel<vector_orig_nr>::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::is_ker

indicate if this expression operate on kernel expression

Definition at line 457 of file vector_dist_operators_apply_kernel.hpp.

◆ is_sort

template<typename exp1 , typename vector_type >

typedef boost::mpl::bool_<true> vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::is_sort

indicate that is apply_kernel is not a sorted version

Definition at line 463 of file vector_dist_operators_apply_kernel.hpp.

◆ Kernel

template<typename exp1 , typename vector_type >

typedef boost::mpl::at<vector_type,boost::mpl::int_<1>>::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::Kernel

private

Get the type of the kernel.

Definition at line 428 of file vector_dist_operators_apply_kernel.hpp.

◆ Kernel_nr

template<typename exp1 , typename vector_type >

typedef std::remove_reference<Kernel>::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::Kernel_nr

private

Return the type of the kernel.

Definition at line 435 of file vector_dist_operators_apply_kernel.hpp.

◆ NN

template<typename exp1 , typename vector_type >

typedef boost::mpl::at<vector_type,boost::mpl::int_<0>>::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::NN

private

Get the type of the Cell-list.

Definition at line 426 of file vector_dist_operators_apply_kernel.hpp.

◆ NN_nr

template<typename exp1 , typename vector_type >

typedef std::remove_reference<NN>::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::NN_nr

private

Return the type of the Cell-list.

Definition at line 433 of file vector_dist_operators_apply_kernel.hpp.

◆ NN_type

template<typename exp1 , typename vector_type >

typedef NN_nr vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::NN_type

type of NN structure

Definition at line 466 of file vector_dist_operators_apply_kernel.hpp.

◆ rtype

template<typename exp1 , typename vector_type >

typedef apply_kernel_rtype<decltype(o1.value(vect_dist_key_dx()))>::rtype vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::rtype

private

Get the return type of applying the kernel to a particle.

Definition at line 452 of file vector_dist_operators_apply_kernel.hpp.

◆ vector_orig

template<typename exp1 , typename vector_type >

typedef boost::mpl::at<vector_type,boost::mpl::int_<2>>::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::vector_orig

private

Get the type that contain the particle positions.

Definition at line 430 of file vector_dist_operators_apply_kernel.hpp.

◆ vector_orig_nr

template<typename exp1 , typename vector_type >

typedef std::remove_reference<vector_orig>::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::vector_orig_nr

private

Return the vector containing the position of the particles.

Definition at line 437 of file vector_dist_operators_apply_kernel.hpp.

◆ vtype

template<typename exp1 , typename vector_type >

typedef vector_orig_nr vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::vtype

vector type on which this expression work

Definition at line 460 of file vector_dist_operators_apply_kernel.hpp.

Constructor & Destructor Documentation

◆ vector_dist_expression_op()

template<typename exp1 , typename vector_type >

vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::vector_dist_expression_op	(	const exp1 &	o1,
		NN &	cl,
		Kernel &	ker,
		const vector_orig_nr &	vd
	)

inline

Constructor.

Parameters

o1	expression
cl	Cell-list
ker	kernel function
vd	vector containing the particle positions

Definition at line 506 of file vector_dist_operators_apply_kernel.hpp.

Member Function Documentation

◆ getNN()

template<typename exp1 , typename vector_type >

NN_nr * vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::getNN ( ) const

inline

get the NN object

Returns: the NN object

Definition at line 473 of file vector_dist_operators_apply_kernel.hpp.

◆ getVector()

template<typename exp1 , typename vector_type >

const vtype & vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::getVector ( ) const

inline

get the vector

Returns: the vector

Definition at line 483 of file vector_dist_operators_apply_kernel.hpp.

◆ init()

template<typename exp1 , typename vector_type >

void vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::init ( ) const

inline

This function must be called before value.

it initialize the expression if needed

Definition at line 493 of file vector_dist_operators_apply_kernel.hpp.

◆ value()

template<typename exp1 , typename vector_type >

__device__ __host__ std::remove_reference< rtype >::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SORT >::value ( const vect_dist_key_dx & key ) const