vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SIM > 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_SIM >

Apply kernel operation.

Template Parameters

exp1	expression1
NN	list

Definition at line 323 of file vector_dist_operators_apply_kernel.hpp.

#include <vector_dist_operators_apply_kernel.hpp>

Public Member Functions
void	init () const
	This function must be called before value. More...
	vector_dist_expression_op (NN &cl, Kernel &ker, const vector_orig &vd)
	Constructor. More...
std::remove_reference< rtype > ::type	value (const vect_dist_key_dx &key) const
	Evaluate the expression. More...

Private Types
typedef boost::mpl::at < vector_type, boost::mpl::int_< 0 > >::type	NN
	Return the type of the Cell-list.
typedef boost::mpl::at < vector_type, boost::mpl::int_< 1 > >::type	Kernel
	Return the type of the kernel.
typedef boost::mpl::at < vector_type, boost::mpl::int_< 2 > >::type	vector_orig
	Return the vector containing the position of the particles.
typedef apply_kernel_rtype < decltype(std::declval < Kernel >).value(Point < vector_orig::dims, typename vector_orig::stype > 0.0), Point< vector_orig::dims, typename vector_orig::stype > 0.0)))>::rtype	rtype
	Get the return type of the expression.

Private Attributes
NN &	cl
	Cell-list.
Kernel &	ker
	kernel
const vector_orig &	vd
	vector with the particle positions

Constructor & Destructor Documentation

template<typename exp1 , typename vector_type >

vector_dist_expression_op< exp1, vector_type, VECT_APPLYKER_IN_SIM >::vector_dist_expression_op ( NN &  cl, Kernel &  ker, const vector_orig &  vd  )

inline

Constructor.

Parameters

cl	cell-list
ker	kernel
vd	Vector containing the particle positions

Definition at line 361 of file vector_dist_operators_apply_kernel.hpp.

Member Function Documentation

template<typename exp1 , typename vector_type >

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

inline

This function must be called before value.

it initialize the expression if needed

Definition at line 350 of file vector_dist_operators_apply_kernel.hpp.

template<typename exp1 , typename vector_type >

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

inline

Evaluate the expression.

Parameters

key	where to evaluate the expression

Returns

the result produced by the expression

Definition at line 372 of file vector_dist_operators_apply_kernel.hpp.

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

• openfpm_numerics/src/Operators/Vector/vector_dist_operators_apply_kernel.hpp