Process_keys_grid< dim, CellList > Class Template Reference

Class for an hilbert order processing of cell keys for CellList_gen implementation. More...

Detailed Description

template<unsigned int dim, typename CellList>
class Process_keys_grid< dim, CellList >

Class for an hilbert order processing of cell keys for CellList_gen implementation.

Template Parameters

dim	Dimansionality of the space

Definition at line 161 of file ProcKeys.hpp.

#include <ProcKeys.hpp>

Public Types
typedef ParticleIt_CellP< CellList >	Pit
	Particle Iterator produced by this key generator.

Public Member Functions
const openfpm::vector< size_t > &	getKeys () const
	Return cellkeys vector.
template<typename S >
void	get_hkey (S &obj, grid_key_dx< dim > gk, size_t m)
	Get an hilbert key from the coordinates and add to the getKeys vector.
template<typename S >
void	linearize_hkeys (S &obj, size_t m)
	Get get the coordinates from hilbert key, linearize and add to the getKeys vector.

Private Attributes
openfpm::vector< size_t >	keys
	vector for storing the cell keys
openfpm::vector< size_t >	p_keys
	vector for storing the particle keys
size_t	m = 0
	Order of an hilbert curve.

Member Typedef Documentation

Pit

template<unsigned int dim, typename CellList >

typedef ParticleIt_CellP<CellList> Process_keys_grid< dim, CellList >::Pit

Particle Iterator produced by this key generator.

Definition at line 175 of file ProcKeys.hpp.

Member Function Documentation

get_hkey()

template<unsigned int dim, typename CellList >

template<typename S >

void Process_keys_grid< dim, CellList >::get_hkey ( S &  obj, grid_key_dx< dim >  gk, size_t  m  )

inline

Get an hilbert key from the coordinates and add to the getKeys vector.

Template Parameters

S	Cell list type

Parameters

obj	Cell list object
gk	grid key
m	order of a curve

Definition at line 195 of file ProcKeys.hpp.

getKeys()

template<unsigned int dim, typename CellList >

const openfpm::vector< size_t > & Process_keys_grid< dim, CellList >::getKeys ( ) const

inline

Return cellkeys vector.

Returns

vector of cell keys

Definition at line 182 of file ProcKeys.hpp.

linearize_hkeys()

template<unsigned int dim, typename CellList >

template<typename S >

void Process_keys_grid< dim, CellList >::linearize_hkeys ( S &  obj, size_t  m  )

inline

Get get the coordinates from hilbert key, linearize and add to the getKeys vector.

Template Parameters

S	Cell list type

Parameters

obj	Cell list object
m	order of a curve

Definition at line 216 of file ProcKeys.hpp.

Field Documentation

keys

template<unsigned int dim, typename CellList >

openfpm::vector<size_t> Process_keys_grid< dim, CellList >::keys

private

vector for storing the cell keys

Definition at line 164 of file ProcKeys.hpp.

m

template<unsigned int dim, typename CellList >

size_t Process_keys_grid< dim, CellList >::m = 0

private

Order of an hilbert curve.

Definition at line 170 of file ProcKeys.hpp.

p_keys

template<unsigned int dim, typename CellList >

openfpm::vector<size_t> Process_keys_grid< dim, CellList >::p_keys

private

vector for storing the particle keys

Definition at line 167 of file ProcKeys.hpp.

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

• openfpm_data/src/NN/CellList/ProcKeys.hpp