Given the decomposition it create an iterator. More...

Detailed Description

template<typename Decomposition>
class grid_dist_id_iterator_dec_skin< Decomposition >

Given the decomposition it create an iterator.

Iterator across the local elements of the distributed grid

Template Parameters

dec	Decomposition type

Definition at line 24 of file grid_dist_id_iterator_dec_skin.hpp.

#include <grid_dist_id_iterator_dec_skin.hpp>

Inheritance diagram for grid_dist_id_iterator_dec_skin< Decomposition >:

Data Structures
struct	gp_sub
	Internal struct. More...

Public Member Functions
	grid_dist_id_iterator_dec_skin (const grid_dist_id_iterator_dec_skin< Decomposition > &tmp)
	Copy constructor.

	grid_dist_id_iterator_dec_skin (grid_dist_id_iterator_dec_skin< Decomposition > &&tmp)
	Copy constructor.

	grid_dist_id_iterator_dec_skin (Decomposition &dec, const grid_sm< Decomposition::dims, void > &g_sm, const Box< Decomposition::dims, size_t > &A, const Box< Decomposition::dims, size_t > &B, const size_t(&bc)[Decomposition::dims])
	Constructor of the distributed grid iterator.

	~grid_dist_id_iterator_dec_skin ()
	Destructor.

grid_dist_id_iterator_dec_skin< Decomposition > &	operator++ ()
	Get the next element.

bool	isNext ()
	Check if there is the next element.

Decomposition::stype	getSpacing (size_t i)
	Get the spacing of the grid.

grid_key_dx< Decomposition::dims >	get ()
	Get the actual global key of the grid.

grid_dist_key_dx< Decomposition::dims >	get_int ()
	Get the actual key.

grid_dist_id_iterator_dec_skin< Decomposition > &	operator= (const grid_dist_id_iterator_dec_skin< Decomposition > &tmp)
	Copy operator=.

grid_dist_id_iterator_dec_skin< Decomposition > &	operator= (grid_dist_id_iterator_dec_skin< Decomposition > &&tmp)
	Copy operator=.

Private Member Functions
void	selectValidGrid ()
	from g_c increment g_c until you find a valid grid

void	construct_sub_it ()
	construct sub-iterators

Private Attributes
size_t	a_its_p
	a_its element in this moment selected

size_t	g_c
	grid list counter

openfpm::vector< GBoxes< Decomposition::dims > >	gdb_ext
	Extension of each grid: domain and ghost + domain.

grid_key_dx_iterator_sub< Decomposition::dims >	a_it
	Internal grid sub-iterator.

openfpm::vector< gp_sub >	a_its
	Actual sub-iterators.

Decomposition::stype	spacing [Decomposition::dims]
	Spacing.

Additional Inherited Members
Protected Member Functions inherited from grid_skin_iterator_bc< Decomposition::dims >
	grid_skin_iterator_bc (const grid_sm< dim, T > &g_sm, const Box< dim, size_t > &A, const Box< dim, size_t > &B, const size_t(&bc)[dim])
	Constructor require a grid_sm<dim,T>

grid_skin_iterator_bc< dim > &	operator++ ()
	Get the next element.

bool	isNext ()
	Check if there is the next element.

grid_key_dx< dim >	get () const
	Get the actual key.

void	reset ()
	Reset the iterator (it restart from the beginning)

Protected Attributes inherited from grid_skin_iterator_bc< Decomposition::dims >
grid_key_dx_iterator_sub_bc< dim >	sub_it [2 *dim]
	Internal iterator for each faces.

Constructor & Destructor Documentation

◆ grid_dist_id_iterator_dec_skin() [1/3]

template<typename Decomposition >

grid_dist_id_iterator_dec_skin< Decomposition >::grid_dist_id_iterator_dec_skin ( const grid_dist_id_iterator_dec_skin< Decomposition > & tmp )

inline

Copy constructor.

Parameters

tmp	iterator to copy

Definition at line 124 of file grid_dist_id_iterator_dec_skin.hpp.

◆ grid_dist_id_iterator_dec_skin() [2/3]

template<typename Decomposition >

grid_dist_id_iterator_dec_skin< Decomposition >::grid_dist_id_iterator_dec_skin ( grid_dist_id_iterator_dec_skin< Decomposition > && tmp )

inline

Copy constructor.

Parameters

tmp	iterator to copy

Definition at line 135 of file grid_dist_id_iterator_dec_skin.hpp.

◆ grid_dist_id_iterator_dec_skin() [3/3]

template<typename Decomposition >

grid_dist_id_iterator_dec_skin< Decomposition >::grid_dist_id_iterator_dec_skin	(	Decomposition &	dec,
		const grid_sm< Decomposition::dims, void > &	g_sm,
		const Box< Decomposition::dims, size_t > &	A,
		const Box< Decomposition::dims, size_t > &	B,
		const size_t(&)	bc[Decomposition::dims]
	)

inline

Constructor of the distributed grid iterator.

Parameters

dec	Decomposition
g_sm	grid size on each direction
A	box A (must be contained into B)
B	box B
bc	boundary conditions

Definition at line 150 of file grid_dist_id_iterator_dec_skin.hpp.

◆ ~grid_dist_id_iterator_dec_skin()

template<typename Decomposition >

grid_dist_id_iterator_dec_skin< Decomposition >::~grid_dist_id_iterator_dec_skin ( )

inline

Destructor.

Definition at line 173 of file grid_dist_id_iterator_dec_skin.hpp.

Member Function Documentation

◆ construct_sub_it()

template<typename Decomposition >

void grid_dist_id_iterator_dec_skin< Decomposition >::construct_sub_it ( )

inlineprivate

construct sub-iterators

Definition at line 85 of file grid_dist_id_iterator_dec_skin.hpp.

◆ get()

template<typename Decomposition >

grid_key_dx< Decomposition::dims > grid_dist_id_iterator_dec_skin< Decomposition >::get ( )

inline

Get the actual global key of the grid.

Returns: the global position in the grid

Definition at line 234 of file grid_dist_id_iterator_dec_skin.hpp.

◆ get_int()

template<typename Decomposition >

grid_dist_key_dx< Decomposition::dims > grid_dist_id_iterator_dec_skin< Decomposition >::get_int ( )

inline

Get the actual key.

Returns: the actual key

Definition at line 254 of file grid_dist_id_iterator_dec_skin.hpp.

◆ getSpacing()

template<typename Decomposition >

Decomposition::stype grid_dist_id_iterator_dec_skin< Decomposition >::getSpacing ( size_t i )

inline

Get the spacing of the grid.

Parameters

i dimension

Returns: the spacing

Definition at line 223 of file grid_dist_id_iterator_dec_skin.hpp.

◆ isNext()

template<typename Decomposition >

bool grid_dist_id_iterator_dec_skin< Decomposition >::isNext ( )

inline

Check if there is the next element.

Returns: true if there is the next, false otherwise

Definition at line 206 of file grid_dist_id_iterator_dec_skin.hpp.

◆ operator++()

template<typename Decomposition >

grid_dist_id_iterator_dec_skin< Decomposition > & grid_dist_id_iterator_dec_skin< Decomposition >::operator++ ( )

inline

Get the next element.

Returns: itself

Definition at line 182 of file grid_dist_id_iterator_dec_skin.hpp.

◆ operator=() [1/2]

template<typename Decomposition >

grid_dist_id_iterator_dec_skin< Decomposition > & grid_dist_id_iterator_dec_skin< Decomposition >::operator= ( const grid_dist_id_iterator_dec_skin< Decomposition > & tmp )

inline

Copy operator=.

Parameters

tmp	iterator to copy

Returns: itself

Definition at line 266 of file grid_dist_id_iterator_dec_skin.hpp.

◆ operator=() [2/2]

template<typename Decomposition >

grid_dist_id_iterator_dec_skin< Decomposition > & grid_dist_id_iterator_dec_skin< Decomposition >::operator= ( grid_dist_id_iterator_dec_skin< Decomposition > && tmp )