IMP::algebra::DenseGridStorageD< D, VT > Class Template Reference

#include <IMP/algebra/grid_storages.h>

Inheritance diagram for IMP::algebra::DenseGridStorageD< D, VT >:

Public Types
typedef VT	Value
Public Types inherited from IMP::algebra::BoundedGridRangeD< D >
typedef ExtendedGridIndexD< D >	ExtendedIndex
typedef GridIndexD< D >	Index

Public Member Functions
	DenseGridStorageD (const DenseGridStorageD &o)
	DenseGridStorageD (const Ints &counts, const VT &default_value=VT())
template<class Functor , class Grid >
Functor	apply (const Grid &g, const Functor &fi) const
const VT *	get_raw_data () const
VT *	get_raw_data ()
DenseGridStorageD &	operator= (const DenseGridStorageD &o)
const VT	operator[] (GridIndexD< D >) const
VT &	operator[] (GridIndexD< D >)
void	show (std::ostream &out=std::cout) const
Public Member Functions inherited from IMP::algebra::BoundedGridRangeD< D >
	BoundedGridRangeD (const Ints &counts)
ExtendedGridIndexD< D >	get_end_index () const
	Get the past-end voxel.
bool	get_has_index (const ExtendedGridIndexD< D > &v) const
	Return true if the ExtendedIndex is also a normal index value.
GridIndexD< D >	get_index (const ExtendedGridIndexD< D > &v) const
	Convert a ExtendedIndex into a real Index if possible. More...
ExtendedGridIndexD< D >	get_maximum_extended_index () const
	Return the index of the maximumal cell.
ExtendedGridIndexD< D >	get_minimum_extended_index () const
	Return the ExtendedGridIndexD of all zeros.
unsigned int	get_number_of_voxels (unsigned int i) const
	Return the number of voxels in a certain direction.
unsigned int	get_number_of_voxels () const
void	show (std::ostream &out=std::cout) const
AllIndexIterator	all_indexes_begin () const
AllIndexIterator	all_indexes_end () const
base::Vector< GridIndexD< D > >	get_all_indexes () const
IndexIterator	indexes_begin (const ExtendedGridIndexD< D > &lb, const ExtendedGridIndexD< D > &ub) const
IndexIterator	indexes_end (const ExtendedGridIndexD< D > &, const ExtendedGridIndexD< D > &) const
ExtendedIndexIterator	extended_indexes_begin (const ExtendedGridIndexD< D > &lb, const ExtendedGridIndexD< D > &ub) const
ExtendedIndexIterator	extended_indexes_end (const ExtendedGridIndexD< D > &, const ExtendedGridIndexD< D > &) const
base::Vector< GridIndexD< D > >	get_indexes (const ExtendedGridIndexD< D > &lb, const ExtendedGridIndexD< D > &ub) const
base::Vector < ExtendedGridIndexD< D > >	get_extended_indexes (const ExtendedGridIndexD< D > &lb, const ExtendedGridIndexD< D > &ub) const

Direct indexing
One can directly access a particular voxel based on its index in the array of all voxels. This can be faster than using a GridIndexD.
const VT	operator[] (unsigned int) const
VT &	operator[] (unsigned int)

All voxel iterators
The value type is VT.
typedef VT *	AllVoxelIterator
typedef const VT *	AllVoxelConstIterator
AllVoxelIterator	all_voxels_begin ()
AllVoxelIterator	all_voxels_end ()
AllVoxelConstIterator	all_voxels_begin () const
AllVoxelConstIterator	all_voxels_end () const
base::Vector< VT >	get_all_voxels () const

Detailed Description

template<int D, class VT>
class IMP::algebra::DenseGridStorageD< D, VT >

Store a grid as a densely packed set of voxels. The mapping from GridIndex3D to index in the data array is:

i[2]*BoundedGridRangeD::get_number_of_voxels(0)
 BoundedGridRange3D::get_number_of_voxels(1)
+ i[1]*BoundedGridRange3D::get_number_of_voxels(0)+i[0]

See Also

Grid3D

Definition at line 38 of file grid_storages.h.

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

• grid_storages.h