Template Class DenseBlockHash

• Defined in File dense_block_hash.h

Class Documentation

template<typename CellDataT, int dim, unsigned cells_per_side>
class DenseBlockHash

Public Types

using Block = DenseGrid<CellDataT, dim, cells_per_side>

using BlockHashMap = SpatialHash<Block, kDim>

using Cell = CellDataT

Public Functions

inline explicit DenseBlockHash(CellDataT default_value = CellDataT{})

inline bool empty() const

inline size_t size() const

inline void clear()

inline Index<dim> getMinBlockIndex() const

inline Index<dim> getMaxBlockIndex() const

bool hasBlock(const Index<dim> &block_index) const

bool eraseBlock(const Index<dim> &block_index)

template<typename IndexedBlockVisitor>
void eraseBlockIf(IndexedBlockVisitor indicator_fn)

inline Block *getBlock(const Index<dim> &block_index)

inline const Block *getBlock(const Index<dim> &block_index) const

inline Block &getOrAllocateBlock(const Index<dim> &block_index)

bool hasValue(const Index<dim> &index) const

CellDataT *getValue(const Index<dim> &index)

const CellDataT *getValue(const Index<dim> &index) const

inline CellDataT &getOrAllocateValue(const Index<dim> &index)

const CellDataT &getValueOrDefault(const Index<dim> &index) const

inline const CellDataT &getDefaultValue() const

bool equalsDefaultValue(const CellDataT &value) const

inline auto &getHashMap()

inline const auto &getHashMap() const

template<typename IndexedBlockVisitor>
void forEachBlock(IndexedBlockVisitor visitor_fn)

template<typename IndexedBlockVisitor>
void forEachBlock(IndexedBlockVisitor visitor_fn) const

template<typename IndexedLeafVisitorFunction>
void forEachLeaf(IndexedLeafVisitorFunction visitor_fn)

template<typename IndexedLeafVisitorFunction>
void forEachLeaf(IndexedLeafVisitorFunction visitor_fn) const

Public Static Functions

static inline Index<dim> indexToBlockIndex(const Index<dim> &index)

static inline Index<dim> indexToCellIndex(const Index<dim> &index)

static inline Index<dim> cellAndBlockIndexToIndex(const Index<dim> &block_index, const Index<dim> &cell_index)

Public Static Attributes

static constexpr IndexElement kCellsPerSide = cells_per_side

static constexpr IndexElement kCellsPerSideLog2 = int_math::log2_floor(cells_per_side)

static constexpr IndexElement kDim = dim

Protected Attributes

const CellDataT default_value_

BlockHashMap block_map_