SectorsOnSensor< sectorID > Class Template Reference

This class associates to an ordered pairs of normalized local coordinates a compact sector id. More...

#include <SectorsOnSensor.h>

Collaboration diagram for SectorsOnSensor< sectorID >:

Public Member Functions
	SectorsOnSensor ()
	Default constructor needed for the vector traits.
	SectorsOnSensor (const std::vector< double > &normalizedUsup, const std::vector< double > &normalizedVsup, const std::vector< std::vector< FullSecID > > &fullSecIDs)
	Useful constructor.
	~SectorsOnSensor ()
	Destructor of the object.
FullSecID	operator() (double normalizedU, double normalizedV) const
	Returns the Full Sector ID of the sector on this sensor that contains the point at normalized coordinates U, V.
void	get (std::vector< double > *normalizedUsup, std::vector< double > *normalizedVsup, std::vector< std::vector< unsigned int > > *secID) const
	copy the vector members on the vector pointed from the arguments. More...
bool	areCoordinatesValid (double normalizedU, double normalizedV) const
	check if using operator() would be safe (true if it is safe):
sectorID &	operator[] (int index)
	minimal vector semantics to access the compactSecIDs vector using the sector More...
const sectorID &	operator[] (int index) const
	minimal vector semantics to access the compactSecIDs vector
size_t	size () const
	minimal vector semantics to get the size of the compactSecIDs vector
void	resize (size_t n)
	minimal vector semantics to resize the compactSecIDs vector
bool	updateSubLayerID (FullSecID sector, int sublayer)
	update the sublayer id for the sector with the given FullSecID, the sublayer id is ignored when searching for the sector More...
const std::vector< sectorID > &	getCompactSecIDs () const
	JKL: for testing - get all compactSecIDs:

Private Types
typedef unsigned char	index_t
	Typedef for the internal numbering of rows and columns of the sectors.

Private Attributes
std::map< double, index_t >	m_normalizedUsup
	Upper limits of the sectors in normalized U coordinates.
std::map< double, index_t >	m_normalizedVsup
	Upper limits of the sectors in normalized V coordinates.
std::vector< std::vector< FullSecID > >	m_fullSecIDs
	The 2D array of the full sec ID is stored in this member. More...
std::vector< sectorID >	m_compactSecIDs
	The 1D array of the compact ID is stored in this member. More...

Detailed Description

template<class sectorID>
class Belle2::SectorsOnSensor< sectorID >

This class associates to an ordered pairs of normalized local coordinates a compact sector id.

Definition at line 36 of file SectorsOnSensor.h.

Member Function Documentation

get()

void get ( std::vector< double > *  normalizedUsup, std::vector< double > *  normalizedVsup, std::vector< std::vector< unsigned int > > *  secID  ) const

inline

copy the vector members on the vector pointed from the arguments.

Parameters

normalizedUsup
normalizedVsup
secID

Definition at line 117 of file SectorsOnSensor.h.

                           : m_normalizedVsup)
        if (vIndexPair.first != FLT_MAX)
          normalizedVsup->push_back(vIndexPair.first);
 
      // and finally we copy the array of full sec ids
      for (auto col : m_fullSecIDs) {
        std::vector< unsigned int > tmp_col;
        for (auto id : col)
          tmp_col.push_back(id);
        secID->push_back(tmp_col);
      }
    }
 
    bool areCoordinatesValid(double normalizedU, double normalizedV) const
    {
      // check u and v
      if ((normalizedU < 0.) or (normalizedU > 1.)) return false;
      if ((normalizedV < 0.) or (normalizedV > 1.)) return false;
      // check internal map for problems:

operator[]()

sectorID& operator[] ( int  index )

inline

minimal vector semantics to access the compactSecIDs vector using the sector

Parameters

index

from the fullSecId

Definition at line 159 of file SectorsOnSensor.h.

updateSubLayerID()

bool updateSubLayerID ( FullSecID  sector, int  sublayer  )

inline

update the sublayer id for the sector with the given FullSecID, the sublayer id is ignored when searching for the sector

Parameters

sector	FullSecID of the sector to be updated
sublayer	: the new value for the sublayer ID, the new SubLayerID will be 0 if sublayer==0, and will be 1 else

WARNING: the comparison will ignore the sublayer id

Definition at line 174 of file SectorsOnSensor.h.

Member Data Documentation

m_compactSecIDs

std::vector< sectorID > m_compactSecIDs

private

The 1D array of the compact ID is stored in this member.

It is indexed by the sector component on the FullSecID

Definition at line 53 of file SectorsOnSensor.h.

m_fullSecIDs

std::vector< std::vector < FullSecID > > m_fullSecIDs

private

The 2D array of the full sec ID is stored in this member.

It is indexed by discretized normalized U V pairs

Definition at line 49 of file SectorsOnSensor.h.

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

• tracking/trackFindingVXD/filterMap/map/include/SectorsOnSensor.h