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vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN > Class Template Reference

Apply kernel operation. More...

Detailed Description

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

Apply kernel operation.

Template Parameters
exp1expression1
NNlist

Definition at line 309 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_< false > 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_nrgetNN () const
 get the NN object
 
const vtypegetVector () const
 get the vector
 
void init () const
 This function must be called before value.
 
 vector_dist_expression_op (const exp1 &o1, const 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 >::is_ker

indicate if this expression operate on kernel expression

Definition at line 343 of file vector_dist_operators_apply_kernel.hpp.

◆ is_sort

template<typename exp1 , typename vector_type >
typedef boost::mpl::bool_<false> vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN >::is_sort

indicate that is apply_kernel is not a sorted version

Definition at line 349 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 >::Kernel
private

Get the type of the kernel.

Definition at line 314 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 >::Kernel_nr
private

Return the type of the kernel.

Definition at line 321 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 >::NN
private

Get the type of the Cell-list.

Definition at line 312 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 >::NN_nr
private

Return the type of the Cell-list.

Definition at line 319 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 >::NN_type

type of NN structure

Definition at line 352 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 >::rtype
private

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

Definition at line 338 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 >::vector_orig
private

Get the type that contain the particle positions.

Definition at line 316 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 >::vector_orig_nr
private

Return the vector containing the position of the particles.

Definition at line 323 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 >::vtype

vector type on which this expression work

Definition at line 346 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 >::vector_dist_expression_op ( const exp1 &  o1,
const NN cl,
Kernel ker,
const vector_orig_nr vd 
)
inline

Constructor.

Parameters
o1expression
clCell-list
kerkernel function
vdvector containing the particle positions

Definition at line 393 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 >::getNN ( ) const
inline

get the NN object

Returns
the NN object

Definition at line 359 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 >::getVector ( ) const
inline

get the vector

Returns
the vector

Definition at line 369 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 >::init ( ) const
inline

This function must be called before value.

it initialize the expression if needed

Definition at line 379 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 >::value ( const vect_dist_key_dx key) const
inline

Evaluate the expression.

Parameters
keywhere to evaluate the expression
Returns
the result of the expression

Definition at line 404 of file vector_dist_operators_apply_kernel.hpp.

Field Documentation

◆ cl

template<typename exp1 , typename vector_type >
mutable_or_not<NN,is_gpu_celllist<NN>::type::value || is_gpu_ker_celllist<NN>::type::value> vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN >::cl
private

Cell-list.

Definition at line 329 of file vector_dist_operators_apply_kernel.hpp.

◆ ker

template<typename exp1 , typename vector_type >
mutable_or_not<Kernel,is_gpu_celllist<NN>::type::value || is_gpu_ker_celllist<NN>::type::value> vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN >::ker
private

kernel

Definition at line 332 of file vector_dist_operators_apply_kernel.hpp.

◆ o1

template<typename exp1 , typename vector_type >
const exp1 vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN >::o1
private

expression

Definition at line 326 of file vector_dist_operators_apply_kernel.hpp.

◆ vd

template<typename exp1 , typename vector_type >
add_const_reference<vector_orig>::type vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN >::vd
private

The vector that contain the particles.

Definition at line 335 of file vector_dist_operators_apply_kernel.hpp.


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