copy_ele< Eqs_sys, S, Ev > Struct Template Reference

this class is a functor for "for_each" algorithm More...

Detailed Description

template<typename Eqs_sys, typename S, typename Ev>
struct copy_ele< Eqs_sys, S, Ev >

this class is a functor for "for_each" algorithm

This class is a functor for "for_each" algorithm. For each element of the boost::vector the operator() is called. Is mainly used to copy from the Vector to the grid target

Note

properties can be scalars or arrays of C++ primitives

Template Parameters

Eqs_sys	System of equation information
S	type of destination grid
Ev	type of vector

Definition at line 91 of file Vector_util.hpp.

#include <Vector_util.hpp>

Public Member Functions
	copy_ele (const grid_dist_key_dx< Eqs_sys::dims > &key, S &grid_dst, const Ev &x, size_t lin_id, size_t gs_size)
	Constructor.
template<typename T >
void	operator() (T &t)
	It call the copy function for each property.

Data Fields
const grid_dist_key_dx< Eqs_sys::dims >	key
	destination grid element
S &	grid_dst
	destination grid
size_t	lin_id
	source element inside the vector
size_t	prp_id
	counter
size_t	gs_size
	It is basically the number of grid points the vector has inside.
const Ev &	x
	source vector

Constructor & Destructor Documentation

copy_ele()

template<typename Eqs_sys , typename S , typename Ev >

copy_ele< Eqs_sys, S, Ev >::copy_ele ( const grid_dist_key_dx< Eqs_sys::dims > &  key, S &  grid_dst, const Ev &  x, size_t  lin_id, size_t  gs_size  )

inline

Constructor.

It define the copy parameters.

Parameters

key	destination position
grid_dst	grid destination
x	Source vector
lin_id	source element inside the vector
gs_size	grid size

Definition at line 122 of file Vector_util.hpp.

Member Function Documentation

operator()()

template<typename Eqs_sys , typename S , typename Ev >

template<typename T >

void copy_ele< Eqs_sys, S, Ev >::operator() ( T &  t )

inline

It call the copy function for each property.

Parameters

t	property id

Definition at line 144 of file Vector_util.hpp.

Field Documentation

grid_dst

template<typename Eqs_sys , typename S , typename Ev >

S& copy_ele< Eqs_sys, S, Ev >::grid_dst

destination grid

Definition at line 97 of file Vector_util.hpp.

gs_size

template<typename Eqs_sys , typename S , typename Ev >

size_t copy_ele< Eqs_sys, S, Ev >::gs_size

It is basically the number of grid points the vector has inside.

Definition at line 106 of file Vector_util.hpp.

key

template<typename Eqs_sys , typename S , typename Ev >

const grid_dist_key_dx<Eqs_sys::dims> copy_ele< Eqs_sys, S, Ev >::key

destination grid element

Definition at line 94 of file Vector_util.hpp.

lin_id

template<typename Eqs_sys , typename S , typename Ev >

size_t copy_ele< Eqs_sys, S, Ev >::lin_id

source element inside the vector

Definition at line 100 of file Vector_util.hpp.

prp_id

template<typename Eqs_sys , typename S , typename Ev >

size_t copy_ele< Eqs_sys, S, Ev >::prp_id

counter

Definition at line 103 of file Vector_util.hpp.

x

template<typename Eqs_sys , typename S , typename Ev >

const Ev& copy_ele< Eqs_sys, S, Ev >::x

source vector

Definition at line 109 of file Vector_util.hpp.

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

• openfpm_numerics/src/Vector/Vector_util.hpp