Connectivity table from 'Cell' to its 'AllEnvCell' intended for use on accelerator. More...

#include <arcane/materials/AllCellToAllEnvCellConverter.h>

Collaboration diagram for Arcane::Materials::AllCellToAllEnvCell:

Private Member Functions
__host__ __device__ Span< ComponentItemLocalId >	operator[] (Int32 cell_id) const
	Access method for the "connectivity" table cell -> all env cells.

Private Attributes
friend	AllCellToAllEnvCellContainer
Span< Span< ComponentItemLocalId > >	m_allcell_allenvcell_ptr

Friends
class	CellToAllEnvCellAccessor
class	CellToAllComponentCellEnumerator

Detailed Description

Connectivity table from 'Cell' to its 'AllEnvCell' intended for use on accelerator.

Class that maintains the connectivity of all cells Cell to all their cells AllEnvCell.

An instance is created via the create() method.

The initialization cost is high; memory must be allocated and structures filled. We iterate through all meshes and for each cell, we call the CellToAllEnvCellConverter.

Once the instance is created, it must be updated every time that the material/environment topology changes (which is also costly).

This class is an internal class and should not be manipulated directly. You must use the associated helpers in IMeshMaterialMng and the CellToAllEnvCellAccessor class.

Definition at line 53 of file AllCellToAllEnvCellConverter.h.