template<typename T, typename S = float>
class TGeoVoxelGrid< T, S >

A finite 3D grid structure, mapping/binning arbitrary 3D cartesian points onto discrete "voxels".

Each such voxel can store an object of type T. The precision of the voxel binning is done with S (float or double).

Definition at line 29 of file TGeoVoxelGrid.h.

Public Member Functions
	TGeoVoxelGrid (S xmin, S ymin, S zmin, S xmax, S ymax, S zmax, S Lx_, S Ly_, S Lz_)

T &	at (int i, int j, int k)

T &	at (std::array< S, 3 > const &P)

T *	at (TGeoVoxelGridIndex const &vi)

S	getDiagonalLength () const

int	getVoxelCountX () const

int	getVoxelCountY () const

int	getVoxelCountZ () const

std::array< S, 3 >	getVoxelMidpoint (TGeoVoxelGridIndex const &vi) const

size_t	index (int i, int j, int k) const

void	indexToIndices (size_t idx, int &i, int &j, int &k) const

bool	inside (std::array< S, 3 > const &p) const

TGeoVoxelGridIndex	pointToVoxelIndex (S x, S y, S z) const

TGeoVoxelGridIndex	pointToVoxelIndex (std::array< S, 3 > const &p) const

void	pointToVoxelIndex (std::array< S, 3 > const &p, int &i, int &j, int &k) const

void	set (int i, int j, int k, const T &value)

void	set (std::array< S, 3 > const &p, const T &value)

void	set (TGeoVoxelGridIndex const &vi, const T &value)

Public Attributes
std::vector< T >	fGrid

S	fHalfDiag

S	finvLx

S	finvLy

S	finvLz

S	fLx

S	fLy

S	fLz

std::array< S, 3 >	fMaxBound

std::array< S, 3 >	fMinBound

int	fNx

int	fNy

int	fNz

#include <TGeoVoxelGrid.h>

Constructor & Destructor Documentation

◆ TGeoVoxelGrid()

template<typename T , typename S = float>

TGeoVoxelGrid< T, S >::TGeoVoxelGrid	(	S	xmin,
		S	ymin,
		S	zmin,
		S	xmax,
		S	ymax,
		S	zmax,
		S	Lx_,
		S	Ly_,
		S	Lz_ )

inline

Definition at line 31 of file TGeoVoxelGrid.h.

Member Function Documentation

◆ at() [1/3]

template<typename T , typename S = float>

T & TGeoVoxelGrid< T, S >::at	(	int	i,
		int	j,
		int	k )

inline

Definition at line 50 of file TGeoVoxelGrid.h.

◆ at() [2/3]

template<typename T , typename S = float>

T & TGeoVoxelGrid< T, S >::at ( std::array< S, 3 > const & P )

inline

Definition at line 64 of file TGeoVoxelGrid.h.

◆ at() [3/3]

template<typename T , typename S = float>

T * TGeoVoxelGrid< T, S >::at ( TGeoVoxelGridIndex const & vi )

inline

Definition at line 71 of file TGeoVoxelGrid.h.

◆ getDiagonalLength()

template<typename T , typename S = float>

S TGeoVoxelGrid< T, S >::getDiagonalLength ( ) const

inline

Definition at line 110 of file TGeoVoxelGrid.h.

◆ getVoxelCountX()

template<typename T , typename S = float>

int TGeoVoxelGrid< T, S >::getVoxelCountX ( ) const

inline

Definition at line 96 of file TGeoVoxelGrid.h.

◆ getVoxelCountY()

template<typename T , typename S = float>

int TGeoVoxelGrid< T, S >::getVoxelCountY ( ) const

inline

Definition at line 97 of file TGeoVoxelGrid.h.

◆ getVoxelCountZ()

template<typename T , typename S = float>

int TGeoVoxelGrid< T, S >::getVoxelCountZ ( ) const

inline

Definition at line 98 of file TGeoVoxelGrid.h.

◆ getVoxelMidpoint()

template<typename T , typename S = float>

std::array< S, 3 > TGeoVoxelGrid< T, S >::getVoxelMidpoint ( TGeoVoxelGridIndex const & vi ) const

inline

Definition at line 101 of file TGeoVoxelGrid.h.

◆ index()

template<typename T , typename S = float>

size_t TGeoVoxelGrid< T, S >::index	(	int	i,
		int	j,
		int	k ) const

inline

Definition at line 155 of file TGeoVoxelGrid.h.

◆ indexToIndices()

template<typename T , typename S = float>

void TGeoVoxelGrid< T, S >::indexToIndices	(	size_t	idx,
		int &	i,
		int &	j,
		int &	k ) const

inline

Definition at line 157 of file TGeoVoxelGrid.h.

◆ inside()

template<typename T , typename S = float>

bool TGeoVoxelGrid< T, S >::inside ( std::array< S, 3 > const & p ) const

inline

Definition at line 53 of file TGeoVoxelGrid.h.

◆ pointToVoxelIndex() [1/3]

template<typename T , typename S = float>

TGeoVoxelGridIndex TGeoVoxelGrid< T, S >::pointToVoxelIndex	(	S	x,
		S	y,
		S	z ) const

inline

Definition at line 152 of file TGeoVoxelGrid.h.

◆ pointToVoxelIndex() [2/3]

template<typename T , typename S = float>

TGeoVoxelGridIndex TGeoVoxelGrid< T, S >::pointToVoxelIndex ( std::array< S, 3 > const & p ) const

inline

Definition at line 134 of file TGeoVoxelGrid.h.

◆ pointToVoxelIndex() [3/3]

template<typename T , typename S = float>

void TGeoVoxelGrid< T, S >::pointToVoxelIndex	(	std::array< S, 3 > const &	p,
		int &	i,
		int &	j,
		int &	k ) const

inline

Definition at line 114 of file TGeoVoxelGrid.h.

◆ set() [1/3]

template<typename T , typename S = float>

void TGeoVoxelGrid< T, S >::set	(	int	i,
		int	j,
		int	k,
		const T &	value )

inline

Definition at line 88 of file TGeoVoxelGrid.h.

◆ set() [2/3]

template<typename T , typename S = float>

void TGeoVoxelGrid< T, S >::set	(	std::array< S, 3 > const &	p,
		const T &	value )

inline

Definition at line 80 of file TGeoVoxelGrid.h.

◆ set() [3/3]

template<typename T , typename S = float>

void TGeoVoxelGrid< T, S >::set	(	TGeoVoxelGridIndex const &	vi,
		const T &	value )

inline

Definition at line 93 of file TGeoVoxelGrid.h.

Member Data Documentation

◆ fGrid

template<typename T , typename S = float>

std::vector<T> TGeoVoxelGrid< T, S >::fGrid

Definition at line 173 of file TGeoVoxelGrid.h.

◆ fHalfDiag

template<typename T , typename S = float>

S TGeoVoxelGrid< T, S >::fHalfDiag

Definition at line 170 of file TGeoVoxelGrid.h.

◆ finvLx

template<typename T , typename S = float>

S TGeoVoxelGrid< T, S >::finvLx

Definition at line 169 of file TGeoVoxelGrid.h.

◆ finvLy

template<typename T , typename S = float>

S TGeoVoxelGrid< T, S >::finvLy

Definition at line 169 of file TGeoVoxelGrid.h.

◆ finvLz

template<typename T , typename S = float>

S TGeoVoxelGrid< T, S >::finvLz

Definition at line 169 of file TGeoVoxelGrid.h.

◆ fLx

template<typename T , typename S = float>

S TGeoVoxelGrid< T, S >::fLx

Definition at line 168 of file TGeoVoxelGrid.h.

◆ fLy

template<typename T , typename S = float>

S TGeoVoxelGrid< T, S >::fLy

Definition at line 168 of file TGeoVoxelGrid.h.

◆ fLz

template<typename T , typename S = float>

S TGeoVoxelGrid< T, S >::fLz

Definition at line 168 of file TGeoVoxelGrid.h.

◆ fMaxBound

template<typename T , typename S = float>

std::array<S, 3> TGeoVoxelGrid< T, S >::fMaxBound

Definition at line 167 of file TGeoVoxelGrid.h.

◆ fMinBound

template<typename T , typename S = float>

std::array<S, 3> TGeoVoxelGrid< T, S >::fMinBound

Definition at line 166 of file TGeoVoxelGrid.h.

◆ fNx

template<typename T , typename S = float>

int TGeoVoxelGrid< T, S >::fNx

Definition at line 172 of file TGeoVoxelGrid.h.

◆ fNy

template<typename T , typename S = float>

int TGeoVoxelGrid< T, S >::fNy

Definition at line 172 of file TGeoVoxelGrid.h.

◆ fNz

template<typename T , typename S = float>

int TGeoVoxelGrid< T, S >::fNz

Definition at line 172 of file TGeoVoxelGrid.h.

geom/geom/inc/TGeoVoxelGrid.h

Public Member Functions

Public Attributes

Constructor & Destructor Documentation

◆ TGeoVoxelGrid()

Member Function Documentation

◆ at() [1/3]

◆ at() [2/3]

◆ at() [3/3]

◆ getDiagonalLength()

◆ getVoxelCountX()

◆ getVoxelCountY()

◆ getVoxelCountZ()

◆ getVoxelMidpoint()

◆ index()

◆ indexToIndices()

◆ inside()

◆ pointToVoxelIndex() [1/3]

◆ pointToVoxelIndex() [2/3]

◆ pointToVoxelIndex() [3/3]

◆ set() [1/3]

◆ set() [2/3]

◆ set() [3/3]

Member Data Documentation

◆ fGrid

◆ fHalfDiag

◆ finvLx

◆ finvLy

◆ finvLz

◆ fLx

◆ fLy

◆ fLz

◆ fMaxBound

◆ fMinBound

◆ fNx

◆ fNy

◆ fNz