Herd::ScdGeoParams::WaferLookupTable Struct Reference

Internal lookup table used to speedup WaferID queries as function of position. More...

#include <ScdGeoParams.h>

Public Member Functions
	WaferLookupTable ()
	map of all the waferIDs covered by each cell. More...
const std::vector< unsigned int > &	WaferIDsAtPos (std::array< float, 2 > position)
size_t	PosToCellID (std::array< float, 2 > position)
void	UpdateNCells (std::array< size_t, 2 > newNcells)
void	UpdateSurface (std::array< float, 2 > newOrigin, std::array< float, 2 > newSizes)
void	UpdateInternals (std::vector< Point > waferPositions, std::array< float, 2 > waferSizes, std::pair< RefFrame::Direction, RefFrame::Direction > segmDirections)

Public Attributes
bool	isValid = false
std::array< size_t, 2 >	ncells
std::array< float, 2 >	sizes
	Number of cells in the lookup table [primary strip segm dir, secondary strip segm dir]. More...
std::array< float, 2 >	cellDimension
	Total size of the lookup table [primary strip segm dir, secondary strip segm dir]. More...
Rectangle	surface
std::vector< std::vector< unsigned int > >	waferIDs

Detailed Description

Internal lookup table used to speedup WaferID queries as function of position.

The LUT divides the detector surface in cells and for each cell stores the list of waferIDs covered by it. Input position is then converted to a cell number by simple math operations and the corresponding wafers are then checked for intersection more thoroughly.

Constructor & Destructor Documentation

WaferLookupTable()

Herd::ScdGeoParams::WaferLookupTable::WaferLookupTable ( )

inline

map of all the waferIDs covered by each cell.

Member Function Documentation

PosToCellID()

size_t Herd::ScdGeoParams::WaferLookupTable::PosToCellID

(

std::array< float, 2 >

position

)

UpdateInternals()

void Herd::ScdGeoParams::WaferLookupTable::UpdateInternals	(	std::vector< Point >	waferPositions,
		std::array< float, 2 >	waferSizes,
		std::pair< RefFrame::Direction, RefFrame::Direction >	segmDirections
	)

UpdateNCells()

void Herd::ScdGeoParams::WaferLookupTable::UpdateNCells

(

std::array< size_t, 2 >

newNcells

)

UpdateSurface()

void Herd::ScdGeoParams::WaferLookupTable::UpdateSurface	(	std::array< float, 2 >	newOrigin,
		std::array< float, 2 >	newSizes
	)

WaferIDsAtPos()

const std::vector< unsigned int > & Herd::ScdGeoParams::WaferLookupTable::WaferIDsAtPos

(

std::array< float, 2 >

position

)

Member Data Documentation

cellDimension

std::array<float, 2> Herd::ScdGeoParams::WaferLookupTable::cellDimension

Total size of the lookup table [primary strip segm dir, secondary strip segm dir].

isValid

bool Herd::ScdGeoParams::WaferLookupTable::isValid = false

ncells

std::array<size_t, 2> Herd::ScdGeoParams::WaferLookupTable::ncells

sizes

std::array<float, 2> Herd::ScdGeoParams::WaferLookupTable::sizes

Number of cells in the lookup table [primary strip segm dir, secondary strip segm dir].

surface

Rectangle Herd::ScdGeoParams::WaferLookupTable::surface

Physical dimension of the lookup table cell [primary strip segm dir, secondary strip segm dir]

waferIDs

std::vector<std::vector<unsigned int> > Herd::ScdGeoParams::WaferLookupTable::waferIDs

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The documentation for this struct was generated from the following files:

• /builds/herd/HerdSoftware/include/herd/analysis/dataobjects/ScdGeoParams.h
• /builds/herd/HerdSoftware/src/analysis/dataobjects/ScdGeoParams.cpp