util::details::GridContainerBase< DATUM, IXMAN > Class Template Reference

Base class for a container of data arranged on a grid. More...

#include "GridContainers.h"

Inheritance diagram for util::details::GridContainerBase< DATUM, IXMAN >:

Public Types
using	Datum_t = DATUM
	type of contained datum More...
using	Indexer_t = IXMAN
using	Grid_t = GridContainerBase< Datum_t, Indexer_t >
	this type More...
using	CellIndex_t = typename Indexer_t::CellIndex_t
	type of index for direct access to the cell More...
using	CellIndexOffset_t = typename Indexer_t::CellIndexOffset_t
	type of difference between indices More...
using	CellDimIndex_t = typename Indexer_t::CellDimIndex_t
	type of difference between indices More...
using	CellID_t = typename Indexer_t::CellID_t
	type of cell coordinate (x, y, z) More...
using	Cell_t = std::vector< Datum_t >
	type of a single cell container More...
using	Cells_t = std::vector< Cell_t >
	type of container holding all cells More...
using	const_iterator = typename Cells_t::const_iterator
	type of iterator to all cells More...

Public Member Functions
	GridContainerBase (std::array< size_t, dims()> const &dims)
	Constructor: specifies the size of the container and allocates it. More...
Indexer_t const &	indexManager () const
	Returns the index manager of the grid. More...
Data structure
size_t	size () const
	Returns the total size of the container. More...
bool	has (CellIndexOffset_t index) const
	Returns whether the specified index is valid. More...
Data access
CellIndex_t	index (CellID_t const &id) const
	Return the index of the element from its cell coordinates (no check!) More...
CellIndexOffset_t	indexOffset (CellID_t const &origin, CellID_t const &cellID) const
	Returns the difference in index from two cells. More...
Cell_t &	operator[] (CellID_t const &id)
	Returns a reference to the specified cell. More...
Cell_t const &	operator[] (CellID_t const &id) const
	Returns a constant reference to the specified cell. More...
Cell_t &	operator[] (CellIndex_t index)
	Returns a reference to to the cell with specified index. More...
Cell_t const &	operator[] (CellIndex_t index) const
	Returns a constant reference to the cell with specified index. More...
Data insertion
void	insert (CellID_t const &cellID, Datum_t const &elem)
	Copies an element into the specified cell. More...
void	insert (CellID_t const &cellID, Datum_t &&elem)
	Moves an element into the specified cell. More...
void	insert (CellIndex_t index, Datum_t const &elem)
	Copies an element into the cell with the specified index. More...
void	insert (CellIndex_t index, Datum_t &&elem)
	Moves an element into the cell with the specified index. More...

Static Public Member Functions
static constexpr unsigned int	dims ()

Protected Member Functions
Cell_t &	cell (CellID_t const &cellID)
	Returns a reference to the specified cell. More...
Cell_t const &	cell (CellID_t const &cellID) const
	Returns a constant reference to the specified cell. More...

Protected Attributes
Indexer_t	indices
	manager of the indices of the container More...
Cells_t	data
	organised collection of points More...

Detailed Description

template<typename DATUM, typename IXMAN>
class util::details::GridContainerBase< DATUM, IXMAN >

Base class for a container of data arranged on a grid.

Template Parameters

DATUM	type of datum to be contained
IXMAN	type of the grid index manager

This is base class for GridContainer::D classes. It provides the full functionality, to which the other classes add some dimension-specific interface.

Definition at line 42 of file GridContainers.h.

Member Typedef Documentation

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::Cell_t = std::vector<Datum_t>

type of a single cell container

Definition at line 66 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::CellDimIndex_t = typename Indexer_t::CellDimIndex_t

type of difference between indices

Definition at line 60 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::CellID_t = typename Indexer_t::CellID_t

type of cell coordinate (x, y, z)

Definition at line 63 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::CellIndex_t = typename Indexer_t::CellIndex_t

type of index for direct access to the cell

Definition at line 54 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::CellIndexOffset_t = typename Indexer_t::CellIndexOffset_t

type of difference between indices

Definition at line 57 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::Cells_t = std::vector<Cell_t>

type of container holding all cells

Definition at line 69 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::const_iterator = typename Cells_t::const_iterator

type of iterator to all cells

Definition at line 72 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::Datum_t = DATUM

type of contained datum

Definition at line 45 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::Grid_t = GridContainerBase<Datum_t, Indexer_t>

this type

Definition at line 48 of file GridContainers.h.

template<typename DATUM, typename IXMAN>

using util::details::GridContainerBase< DATUM, IXMAN >::Indexer_t = IXMAN

Definition at line 46 of file GridContainers.h.

Constructor & Destructor Documentation

template<typename DATUM, typename IXMAN>

util::details::GridContainerBase< DATUM, IXMAN >::GridContainerBase ( std::array< size_t, dims()> const &  dims )

inline

Constructor: specifies the size of the container and allocates it.

Definition at line 75 of file GridContainers.h.

        : indices(dims)
        , data(indices.size())
        {}

Member Function Documentation

template<typename DATUM, typename IXMAN>

Cell_t& util::details::GridContainerBase< DATUM, IXMAN >::cell ( CellID_t const &  cellID )

inlineprotected

Returns a reference to the specified cell.

Definition at line 147 of file GridContainers.h.

Referenced by util::details::GridContainerBase< PointIter, IXMAN >::insert(), and util::details::GridContainerBase< PointIter, IXMAN >::operator[]().

        { return data[index(cellID)]; }

template<typename DATUM, typename IXMAN>

Cell_t const& util::details::GridContainerBase< DATUM, IXMAN >::cell ( CellID_t const &  cellID ) const

inlineprotected

Returns a constant reference to the specified cell.

Definition at line 151 of file GridContainers.h.

        { return data[index(cellID)]; }

template<typename DATUM, typename IXMAN>

static constexpr unsigned int util::details::GridContainerBase< DATUM, IXMAN >::dims ( )

inlinestatic

Definition at line 51 of file GridContainers.h.

{ return IXMAN::dims(); }

template<typename DATUM, typename IXMAN>

bool util::details::GridContainerBase< DATUM, IXMAN >::has ( CellIndexOffset_t  index ) const

inline

Returns whether the specified index is valid.

Definition at line 87 of file GridContainers.h.

{ return indices.has(index); }

template<typename DATUM, typename IXMAN>

CellIndex_t util::details::GridContainerBase< DATUM, IXMAN >::index ( CellID_t const &  id ) const

inline

Return the index of the element from its cell coordinates (no check!)

Definition at line 95 of file GridContainers.h.

Referenced by util::details::GridContainerBase< PointIter, IXMAN >::cell(), util::details::GridContainerBase< PointIter, IXMAN >::insert(), and util::details::GridContainerBase< PointIter, IXMAN >::operator[]().

{ return indices[id]; }

template<typename DATUM, typename IXMAN>

Indexer_t const& util::details::GridContainerBase< DATUM, IXMAN >::indexManager ( ) const

inline

Returns the index manager of the grid.

Definition at line 138 of file GridContainers.h.

{ return indices; }

template<typename DATUM, typename IXMAN>

CellIndexOffset_t util::details::GridContainerBase< DATUM, IXMAN >::indexOffset ( CellID_t const &  origin, CellID_t const &  cellID  ) const

inline

Returns the difference in index from two cells.

Definition at line 99 of file GridContainers.h.

Referenced by util::details::GridContainerBase< PointIter, IXMAN >::index().

        { return indices.offset(origin, cellID); }

template<typename DATUM, typename IXMAN>

void util::details::GridContainerBase< DATUM, IXMAN >::insert ( CellID_t const &  cellID, Datum_t const &  elem  )

inline

Copies an element into the specified cell.

Definition at line 120 of file GridContainers.h.

        { cell(cellID).push_back(elem); }

template<typename DATUM, typename IXMAN>

void util::details::GridContainerBase< DATUM, IXMAN >::insert ( CellID_t const &  cellID, Datum_t &&  elem  )

inline

Moves an element into the specified cell.

Definition at line 124 of file GridContainers.h.

        { cell(cellID).push_back(std::move(elem)); }

template<typename DATUM, typename IXMAN>

void util::details::GridContainerBase< DATUM, IXMAN >::insert ( CellIndex_t  index, Datum_t const &  elem  )

inline

Copies an element into the cell with the specified index.

Definition at line 128 of file GridContainers.h.

        { data[index].push_back(elem); }

template<typename DATUM, typename IXMAN>

void util::details::GridContainerBase< DATUM, IXMAN >::insert ( CellIndex_t  index, Datum_t &&  elem  )

inline

Moves an element into the cell with the specified index.

Definition at line 132 of file GridContainers.h.

        { data[index].push_back(std::move(elem)); }

template<typename DATUM, typename IXMAN>

Cell_t& util::details::GridContainerBase< DATUM, IXMAN >::operator[] ( CellID_t const &  id )

inline

Returns a reference to the specified cell.

Definition at line 103 of file GridContainers.h.

{ return cell(id); }

template<typename DATUM, typename IXMAN>

Cell_t const& util::details::GridContainerBase< DATUM, IXMAN >::operator[] ( CellID_t const &  id ) const

inline

Returns a constant reference to the specified cell.

Definition at line 106 of file GridContainers.h.

{ return cell(id); }

template<typename DATUM, typename IXMAN>

Cell_t& util::details::GridContainerBase< DATUM, IXMAN >::operator[] ( CellIndex_t  index )

inline

Returns a reference to to the cell with specified index.

Definition at line 109 of file GridContainers.h.

{ return data[index]; }

template<typename DATUM, typename IXMAN>

Cell_t const& util::details::GridContainerBase< DATUM, IXMAN >::operator[] ( CellIndex_t  index ) const

inline

Returns a constant reference to the cell with specified index.

Definition at line 112 of file GridContainers.h.

{ return data[index]; }

template<typename DATUM, typename IXMAN>

size_t util::details::GridContainerBase< DATUM, IXMAN >::size ( ) const

inline

Returns the total size of the container.

Definition at line 84 of file GridContainers.h.

{ return indices.size(); }

Member Data Documentation

template<typename DATUM, typename IXMAN>

Cells_t util::details::GridContainerBase< DATUM, IXMAN >::data

protected

organised collection of points

Definition at line 144 of file GridContainers.h.

Referenced by util::details::GridContainerBase< PointIter, IXMAN >::insert(), and util::details::GridContainerBase< PointIter, IXMAN >::operator[]().

template<typename DATUM, typename IXMAN>

Indexer_t util::details::GridContainerBase< DATUM, IXMAN >::indices

protected

manager of the indices of the container

Definition at line 142 of file GridContainers.h.

Referenced by util::details::GridContainerBase< PointIter, IXMAN >::has(), util::details::GridContainerBase< PointIter, IXMAN >::index(), util::details::GridContainerBase< PointIter, IXMAN >::indexManager(), util::details::GridContainerBase< PointIter, IXMAN >::indexOffset(), and util::details::GridContainerBase< PointIter, IXMAN >::size().

---

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

• /cvmfs/larsoft.opensciencegrid.org/products/lardata/v07_01_01/source/lardata/Utilities/GridContainers.h