Fiber::CellSearch Struct Reference

Classes
struct	Location

Public Types
typedef uint16_t	idx_t
	The type representing an short index in memory.
typedef FixedArray< idx_t, 3 >	CellIndex_t
typedef MultiArray< 4, idx_t >	FragmentLookup_t
typedef MultiArray< 4, CellIndex_t >	CellLookup_t
typedef MultiArray< 4, index_t >	LinearCellLookup_t

Public Member Functions
	CellSearch (const Field &Coordinates, const Eagle::BoundingBox &BBox, const MultiIndex< 3 > &UnigridSize, index_t MaxCellsPerUnicell, const WeakPtr< FragmentSelector > &FS=NullPtr())
bool	addToUniCell (FragmentLookup_t &FL, CellLookup_t &CL, const MultiIndex< 3 > &UniCell, int FragmentIndex, const MultiIndex< 3 > &CellIndex)
Location	findLocation (const Eagle::PhysicalSpace::point &P, const Field &Coordinates) const

Public Attributes
RefPtr< UniformCartesianArray >	UniGridCoords
RefPtr< MemArray< 4, idx_t > >	FragmentLookup
	List of fragment indices, one integer per candidate cell.
RefPtr< MemArray< 4, CellIndex_t > >	CellLookup
	List of multidimensional cell indices.
RefPtr< MemArray< 4, index_t > >	LinearCellLookup
	List of linear cell indices.

Member Data Documentation

CellLookup

RefPtr<MemArray<4, CellIndex_t> > Fiber::CellSearch::CellLookup

List of multidimensional cell indices.

Used for three-dimensional curvilinear grids. The zeroth entry is unused/

FragmentLookup

RefPtr<MemArray<4, idx_t> > Fiber::CellSearch::FragmentLookup

List of fragment indices, one integer per candidate cell.

First three dimensions are the index in the uniform grid, fourth dimension is the nth candidate cell. Entry number zero gives the number of valid candidate cells and is an invalid fragment number. The maximum number of candidate cells is given by the fourth's dimensional size.

LinearCellLookup

RefPtr<MemArray<4, index_t> > Fiber::CellSearch::LinearCellLookup

List of linear cell indices.

Used for unstructured grids, can refer to the cell index of a triangular, tetrahedral or hexahedral grid.