shift_vect_converter< dim, T, Memory, layout_base > Class Template Reference

in case of high dimensions shift vector converter More...

Detailed Description

template<unsigned int dim, typename T, typename Memory, template< typename > class layout_base>
class shift_vect_converter< dim, T, Memory, layout_base >

in case of high dimensions shift vector converter

In case of high-dimensions the number of shift vectors explode, this class handle such case

Definition at line 20 of file shift_vect_converter.hpp.

#include <shift_vect_converter.hpp>

Public Member Functions
void	generateShiftVectors (const Box< dim, T > &domain, size_t(&bc)[dim], openfpm::vector< Point< dim, T >, Memory, layout_base > &shifts)
	Here we generare the shift vectors for the low dimension case.
void	Initialize (size_t(&bc)[dim])
	Initialize.
size_t	linId_hd (const comb< dim > &cmb)
	linearize the combination in case of high dimension
size_t	linId_ld (const comb< dim > &cmb)
	linearize the combination in case of low dimensions
size_t	linId (const comb< dim > &cmb)
	linearize the combination in case of high dimensions

Private Member Functions
void	generateShiftVectors_ld (const Box< dim, T > &domain, size_t(&bc)[dim], openfpm::vector< Point< dim, T >, Memory, layout_base > &shifts)
	Here we generare the shift vectors for the low dimension case.
void	generateShiftVectors_hd (const Box< dim, T > &domain, size_t(&bc)[dim], openfpm::vector< Point< dim, T >, Memory, layout_base > &shifts)
	Here we generare the shift vectors for the high dimension case.

Private Attributes
size_t	red_shift_v [dim]
	Indicate which indexes are non_periodic.
size_t	tmp [dim]
int	dim_r = 0

Member Function Documentation

generateShiftVectors()

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

void shift_vect_converter< dim, T, Memory, layout_base >::generateShiftVectors ( const Box< dim, T > &  domain, size_t(&)  bc[dim], openfpm::vector< Point< dim, T >, Memory, layout_base > &  shifts  )

inline

Here we generare the shift vectors for the low dimension case.

Parameters

domain

box that describe the domain

Definition at line 128 of file shift_vect_converter.hpp.

generateShiftVectors_hd()

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

void shift_vect_converter< dim, T, Memory, layout_base >::generateShiftVectors_hd ( const Box< dim, T > &  domain, size_t(&)  bc[dim], openfpm::vector< Point< dim, T >, Memory, layout_base > &  shifts  )

inlineprivate

Here we generare the shift vectors for the high dimension case.

Parameters

domain

box that describe the domain

Definition at line 73 of file shift_vect_converter.hpp.

generateShiftVectors_ld()

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

void shift_vect_converter< dim, T, Memory, layout_base >::generateShiftVectors_ld ( const Box< dim, T > &  domain, size_t(&)  bc[dim], openfpm::vector< Point< dim, T >, Memory, layout_base > &  shifts  )

inlineprivate

Here we generare the shift vectors for the low dimension case.

Parameters

domain

box that describe the domain

Definition at line 36 of file shift_vect_converter.hpp.

Initialize()

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

void shift_vect_converter< dim, T, Memory, layout_base >::Initialize ( size_t(&)  bc[dim] )

inline

Initialize.

Parameters

bc	boundary conditions

Definition at line 142 of file shift_vect_converter.hpp.

linId()

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

size_t shift_vect_converter< dim, T, Memory, layout_base >::linId ( const comb< dim > &  cmb )

inline

linearize the combination in case of high dimensions

Parameters

cmb	combination

Definition at line 188 of file shift_vect_converter.hpp.

linId_hd()

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

size_t shift_vect_converter< dim, T, Memory, layout_base >::linId_hd ( const comb< dim > &  cmb )

inline

linearize the combination in case of high dimension

Parameters

cmb	combination

Definition at line 160 of file shift_vect_converter.hpp.

linId_ld()

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

size_t shift_vect_converter< dim, T, Memory, layout_base >::linId_ld ( const comb< dim > &  cmb )

inline

linearize the combination in case of low dimensions

Parameters

cmb	combination

Definition at line 178 of file shift_vect_converter.hpp.

Field Documentation

dim_r

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

int shift_vect_converter< dim, T, Memory, layout_base >::dim_r = 0

private

Definition at line 29 of file shift_vect_converter.hpp.

red_shift_v

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

size_t shift_vect_converter< dim, T, Memory, layout_base >::red_shift_v[dim]

private

Indicate which indexes are non_periodic.

Definition at line 23 of file shift_vect_converter.hpp.

tmp

template<unsigned int dim, typename T , typename Memory , template< typename > class layout_base>

size_t shift_vect_converter< dim, T, Memory, layout_base >::tmp[dim]

private

Definition at line 26 of file shift_vect_converter.hpp.

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

• src/Decomposition/shift_vect_converter.hpp