class to describe a static sector of the sector map. More...

#include <StaticSector.h>

Public Member Functions
	StaticSector ()
	CONSTRUCTORS.

	StaticSector (FullSecID secID)
	constructor

const Filter2sp *	getFilter2sp (FullSecID innerSector) const
	Get the pionter to the 2 Space Point filter assigned to the friendship relation among this sector; will return nullptr if filter is not found.

const Filter3sp *	getFilter3sp (const FullSecID &centerID, const FullSecID &innerID) const
	Get the pionter to the 3 Space Point filter assigned to the friendship relation among this sector; will return nullptr if filter is not found.

const Filter4sp *	getFilter4sp (const FullSecID &, const FullSecID &, const FullSecID &) const
	Get the pionter to the 4 Space Point filter assigned to the WARNING: not implemented yet.

const std::unordered_map< CompactSecIDs::sectorID_t, Filter2sp > &	getAllFilters2sp () const
	Get constant access to the whole set of 2 Space Point filters.

const std::unordered_map< CompactSecIDs::secPairID_t, Filter3sp > &	getAllFilters3sp () const
	Get constant access to the whole set of 3 Space Point filters.

const std::unordered_map< CompactSecIDs::secTripletID_t, Filter4sp > &	getAllFilters4sp () const
	Get constant access to the whole set of 4 Space Point filters.

void	assignCompactSecIDsMap (const CompactSecIDs &compactSecIDsMap)
	Assign the compact sector ID to this sector.

void	assign2spFilter (FullSecID inner, const Filter2sp filter)
	Assign the 2 space point.

void	assign3spFilter (FullSecID center, FullSecID inner, const Filter3sp filter)
	Parameters: pass the ID of the inner sectors (sorted from outer(left) to inner(right) and the filters you like to attach.

void	assign4spFilter (FullSecID outerCenter, FullSecID innerCenter, FullSecID inner, const Filter3sp filter)
	Parameters: pass the ID of the inner sectors (sorted from outer(left) to inner(right) and the filters you like to attach.

void	setSubLayerID (int sublayer)
	set sublayer ID, needed as it is updated in the trainings phase

const std::vector< FullSecID > &	getInner2spSecIDs () const
	returns all IDs for inner sectors of two-sector-combinations

const std::vector< std::pair< FullSecID, FullSecID > > &	getInner3spSecIDs () const
	returns all IDs for inner sectors of three-sector-combinations

const std::vector< std::tuple< FullSecID, FullSecID, FullSecID > > &	getInner4spSecIDs () const
	returns all IDs for inner sectors of four-sector-combinations

FullSecID	getFullSecID () const
	returns FullSecID of this sector

bool	operator== (const StaticSector &b) const
	COMPARISON OPERATORS.

bool	operator== (const FullSecID &b) const
	== -operator - compares if two StaticSectors are identical

Private Member Functions
void	modify2SPFilters (const std::vector< std::tuple< int, std::string > > &adjustFunctions)
	PRIVATE MEMBERS.

void	modify3SPFilters (const std::vector< std::tuple< int, std::string > > &adjustFunctions)
	function that modifies all 3SP-filters connected to this static sector

template<class FilterType >
void	modifySingleFilter (FilterType &filter, const std::vector< std::tuple< int, std::string > > &adjustFunctions)
	Function that modifies the uper and lower bounds of the Ranges contained in the filter.

Private Attributes
FullSecID	m_secID
	stores its own secID

const CompactSecIDs *	m_compactSecIDsMap
	map from FullSecID to CompactSecID

std::vector< FullSecID >	m_inner2spSecIDs
	stores innerSecIDs for the attached 2-hit filters

std::vector< std::pair< FullSecID, FullSecID > >	m_inner3spSecIDs
	stores innerSecIDs for the attached 3-hit filters

std::vector< std::tuple< FullSecID, FullSecID, FullSecID > >	m_inner4spSecIDs
	stores innerSecIDs for the attached 4-hit filters

std::unordered_map< CompactSecIDs::sectorID_t, Filter2sp >	m_2spFilters
	stores the attached 2-hit filters

std::unordered_map< CompactSecIDs::secPairID_t, Filter3sp >	m_3spFilters
	stores the attached 3-hit filters

std::unordered_map< CompactSecIDs::secTripletID_t, Filter4sp >	m_4spFilters
	stores the attached 4-hit filters

Friends
template<class T >
class	VXDTFFilters

Detailed Description

template<class HitType, class Filter2sp, class Filter3sp, class Filter4sp>
class Belle2::StaticSector< HitType, Filter2sp, Filter3sp, Filter4sp >

class to describe a static sector of the sector map.

The static sector holds all the filters attached to it.

Definition at line 29 of file StaticSector.h.

Constructor & Destructor Documentation

◆ StaticSector() [1/2]

StaticSector ( )

inline

CONSTRUCTORS.

standard constructor

Definition at line 41 of file StaticSector.h.

                   :
      m_secID(FullSecID()), m_compactSecIDsMap(nullptr)
    {}

◆ StaticSector() [2/2]

StaticSector ( FullSecID secID )

inlineexplicit

constructor

Definition at line 46 of file StaticSector.h.

                                           :
      m_secID(secID), m_compactSecIDsMap(nullptr)
    {}

Member Function Documentation

◆ assign2spFilter()

void assign2spFilter	(	FullSecID	inner,
		const Filter2sp	filter
	)

inline

Assign the 2 space point.

Parameters

inner	FullSecID of the inner SpacePoint
filter	to this static sector which is friend of the sector whose FullSecID is the parameter inner.

Definition at line 121 of file StaticSector.h.

    {
      m_2spFilters[ m_compactSecIDsMap->getCompactID(inner) ] = filter;
      m_inner2spSecIDs.push_back(inner);
    }

◆ assign3spFilter()

void assign3spFilter	(	FullSecID	center,
		FullSecID	inner,
		const Filter3sp	filter
	)

inline

Parameters: pass the ID of the inner sectors (sorted from outer(left) to inner(right) and the filters you like to attach.

Definition at line 128 of file StaticSector.h.

    {
      m_3spFilters[ m_compactSecIDsMap->getCompactID(center, inner) ] = filter;
      m_inner3spSecIDs.push_back({center, inner});
    }

◆ assign4spFilter()

void assign4spFilter	(	FullSecID	outerCenter,
		FullSecID	innerCenter,
		FullSecID	inner,
		const Filter3sp	filter
	)

inline

Parameters: pass the ID of the inner sectors (sorted from outer(left) to inner(right) and the filters you like to attach.

Definition at line 136 of file StaticSector.h.

    {
      m_4spFilters[ m_compactSecIDsMap->getCompactID(outerCenter, innerCenter, inner) ] =
        filter;
      m_inner4spSecIDs.push_back({outerCenter, innerCenter, inner});
    }

◆ assignCompactSecIDsMap()

void assignCompactSecIDsMap ( const CompactSecIDs & compactSecIDsMap )

inline

Assign the compact sector ID to this sector.

Definition at line 111 of file StaticSector.h.

    {
      m_compactSecIDsMap = & compactSecIDsMap;
    }

◆ getAllFilters2sp()

const std::unordered_map< CompactSecIDs::sectorID_t, Filter2sp > & getAllFilters2sp ( ) const

inline

Get constant access to the whole set of 2 Space Point filters.

Definition at line 94 of file StaticSector.h.

95 {return m_2spFilters;}

◆ getAllFilters3sp()

const std::unordered_map< CompactSecIDs::secPairID_t, Filter3sp > & getAllFilters3sp ( ) const

inline

Get constant access to the whole set of 3 Space Point filters.

Definition at line 100 of file StaticSector.h.

101 {return m_3spFilters;}

◆ getAllFilters4sp()

const std::unordered_map< CompactSecIDs::secTripletID_t, Filter4sp > & getAllFilters4sp ( ) const

inline

Get constant access to the whole set of 4 Space Point filters.

Definition at line 106 of file StaticSector.h.

107 {return m_4spFilters;}

◆ getFilter2sp()

const Filter2sp * getFilter2sp ( FullSecID innerSector ) const

inline

Get the pionter to the 2 Space Point filter assigned to the friendship relation among this sector; will return nullptr if filter is not found.

Parameters

innerSector one

Definition at line 56 of file StaticSector.h.

    {
      auto filter = m_2spFilters.find(m_compactSecIDsMap->getCompactID(innerSector));
      if (filter == m_2spFilters.end()) {
        return nullptr;
      }
      return &(filter->second);
    }

◆ getFilter3sp()

const Filter3sp * getFilter3sp	(	const FullSecID &	centerID,
		const FullSecID &	innerID
	)		const

inline

Get the pionter to the 3 Space Point filter assigned to the friendship relation among this sector; will return nullptr if filter is not found.

Parameters

centerID	: FullSecID for the sector between the inner and this sector
innerID	: FullSecID for the inner sector

Definition at line 69 of file StaticSector.h.

    {
      auto filter = m_3spFilters.find(m_compactSecIDsMap->getCompactID(centerID, innerID));
      if (filter == m_3spFilters.end()) {
        return nullptr;
      }
      return &(filter->second);
    }

◆ getFilter4sp()

const Filter4sp * getFilter4sp	(	const FullSecID &	,
		const FullSecID &	,
		const FullSecID &
	)		const

inline

Get the pionter to the 4 Space Point filter assigned to the WARNING: not implemented yet.

Will return a nullptr pointer in any case!

Definition at line 82 of file StaticSector.h.

    {
      B2WARNING("StaticSector:getFilter4sp  4 hit, all 4 hits are yet ignored in here! TODO: implement!");
      return nullptr;
    }

◆ getFullSecID()

FullSecID getFullSecID ( ) const

inline

returns FullSecID of this sector

Definition at line 173 of file StaticSector.h.

173{ return m_secID; }

◆ getInner2spSecIDs()

const std::vector< FullSecID > & getInner2spSecIDs ( ) const

inline

returns all IDs for inner sectors of two-sector-combinations

Definition at line 154 of file StaticSector.h.

    {
      return m_inner2spSecIDs;
    }

◆ getInner3spSecIDs()

const std::vector< std::pair< FullSecID, FullSecID > > & getInner3spSecIDs ( ) const

inline

returns all IDs for inner sectors of three-sector-combinations

Definition at line 161 of file StaticSector.h.

    {
      return m_inner3spSecIDs;
    }

◆ getInner4spSecIDs()

const std::vector< std::tuple< FullSecID, FullSecID, FullSecID > > & getInner4spSecIDs ( ) const

inline

returns all IDs for inner sectors of four-sector-combinations

Definition at line 167 of file StaticSector.h.

    {
      return m_inner4spSecIDs;
    }

◆ modify2SPFilters()

void modify2SPFilters ( const std::vector< std::tuple< int, std::string > > & adjustFunctions )

inlineprivate

PRIVATE MEMBERS.

function that modifies all 2SP-filters connected to this static sector

Parameters

adjustFunctions : a vector of tuple<ind, string>. The int entry is the index of variable to be changed (see Filter::getNameAndReference where the indizes are defined) The string entry is a regex to be used in a TF1 (root function).

Definition at line 200 of file StaticSector.h.

    {
      // loop over all 2SP-filters
      for (auto& filter : m_2spFilters) modifySingleFilter<Filter2sp>(filter.second, adjustFunctions);
    }

◆ modify3SPFilters()

void modify3SPFilters ( const std::vector< std::tuple< int, std::string > > & adjustFunctions )

inlineprivate

function that modifies all 3SP-filters connected to this static sector

Parameters

adjustFunctions : a vector of tuple<int, string>, The int entry is the index of the variable to be changed (see Filter::getNameAndReference where the indizes are defined) The string entry is a regex to be used in a TF1 (root function).

Definition at line 211 of file StaticSector.h.

    {
      // loop over all 3SP-filters
      for (auto& filter : m_3spFilters) modifySingleFilter<Filter3sp>(filter.second, adjustFunctions);
    }

◆ modifySingleFilter()

void modifySingleFilter	(	FilterType &	filter,
		const std::vector< std::tuple< int, std::string > > &	adjustFunctions
	)

inlineprivate

Function that modifies the uper and lower bounds of the Ranges contained in the filter.

The actual bounds which will be modified are accessed by their index they have (see Filter::getNameAndReference where the indizes are defined).

Parameters

filter	a specialization of Filter
adjustFunctions	: a vector of tuple<int, string>. The int (first entry) is the index of variable to change (see Filter::getNameAndReference where the indizes are defined) The string entry is a regex to be used in a TF1 (root function). For the regex it is assumed that "x" is the cutvalue itself and "[0]" is the FullSecID of the static sector (e.g. "sin(x) + [0]")

Definition at line 227 of file StaticSector.h.

    {
      // get the "map" to the cut values, the char in the pair codes the type, and the pointer points to the value
      std::vector< std::pair<char, void*> > accessor = {};
      filter.getNameAndReference(&accessor);
 
      // this will produce lots of output
      B2DEBUG(20, std::endl << "BEFORE: " << filter.getNameAndReference() << std::endl);
 
      // loop over all adjustfunctions
      for (const std::tuple<int, std::string >& entry : adjustFunctions) {
        // first is the index
        int index = std::get<0>(entry);
 
        if (index < 0 || index >= (int)accessor.size()) {
          B2FATAL("Provided index is out of range! index = " << index << " number of entries = " << accessor.size());
        }
 
        // now do some casting magic
        double x = 0;
        // the secID will be treated as 0th parameter of the TF1 ([0]) if specified.
        double y = m_secID;
 
        char typeID = accessor[index].first;
        void* valuePtr = accessor[index].second;
        if (typeID == TBranchLeafType(double())) x = *((double*)valuePtr);
        else if (typeID == TBranchLeafType(int())) x = (double)(*((int*)valuePtr));
        else if (typeID == TBranchLeafType(float())) x = (double)(*((float*)valuePtr));
        else if (typeID == TBranchLeafType(bool())) x = (double)(*((bool*)valuePtr));
        else {
          B2FATAL("Unrecognized type : " << typeID);
        } // end else if
 
        // create function
        TF1 f("function", std::get<1>(entry).c_str());
        if (!f.IsValid() || f.GetNpar() > 1) {
          B2FATAL("No valid function provided! The provided string has to be able to be converted by TF1. Also max. 1 parameter is allowed!"
                  << " The provided string is: \"" << std::get<1>(entry).c_str() << "\"");
        }
 
        double result = f.EvalPar(&x, &y);
 
        // now cast back to original type and set the value
        if (typeID == TBranchLeafType(double())) *((double*)valuePtr) = result;
        else if (typeID == TBranchLeafType(int())) *((int*)valuePtr) = result;
        else if (typeID == TBranchLeafType(float())) *((float*)valuePtr) = result;
        else if (typeID == TBranchLeafType(bool())) *((bool*)valuePtr) = result;
        else {
          B2FATAL("Unrecognized type : " << typeID);
        } // end else if
 
      }// end loop over the functions
 
      B2DEBUG(20, "AFTER: " << filter.getNameAndReference() << std::endl);
    }

◆ operator==() [1/2]

bool operator== ( const FullSecID & b ) const

inline

== -operator - compares if two StaticSectors are identical

Definition at line 186 of file StaticSector.h.

    {
      return (getFullSecID() == b);
    }

◆ operator==() [2/2]

bool operator== ( const StaticSector< HitType, Filter2sp, Filter3sp, Filter4sp > & b ) const

inline

COMPARISON OPERATORS.

== -operator - compares if two StaticSectors are identical

Definition at line 180 of file StaticSector.h.

    {
      return (getFullSecID() == b.getFullSecID());
    }

◆ setSubLayerID()

void setSubLayerID ( int sublayer )

inline

set sublayer ID, needed as it is updated in the trainings phase

Definition at line 147 of file StaticSector.h.

    {
      m_secID = FullSecID(m_secID.getVxdID(), (bool)sublayer, m_secID.getSecID());
    }

Friends And Related Function Documentation

◆ VXDTFFilters

friend class VXDTFFilters

friend

Definition at line 34 of file StaticSector.h.

Member Data Documentation

◆ m_2spFilters

std::unordered_map<CompactSecIDs::sectorID_t, Filter2sp > m_2spFilters

private

stores the attached 2-hit filters

Definition at line 297 of file StaticSector.h.

◆ m_3spFilters

std::unordered_map<CompactSecIDs::secPairID_t, Filter3sp > m_3spFilters

private

stores the attached 3-hit filters

Definition at line 299 of file StaticSector.h.

◆ m_4spFilters

std::unordered_map<CompactSecIDs::secTripletID_t, Filter4sp > m_4spFilters

private

stores the attached 4-hit filters

Definition at line 301 of file StaticSector.h.

◆ m_compactSecIDsMap

const CompactSecIDs* m_compactSecIDsMap

private

map from FullSecID to CompactSecID

Definition at line 287 of file StaticSector.h.

◆ m_inner2spSecIDs

std::vector< FullSecID > m_inner2spSecIDs

private

stores innerSecIDs for the attached 2-hit filters

Definition at line 290 of file StaticSector.h.

◆ m_inner3spSecIDs

std::vector< std::pair< FullSecID, FullSecID> > m_inner3spSecIDs

private

stores innerSecIDs for the attached 3-hit filters

Definition at line 292 of file StaticSector.h.

◆ m_inner4spSecIDs

std::vector< std::tuple< FullSecID, FullSecID, FullSecID > > m_inner4spSecIDs

private

stores innerSecIDs for the attached 4-hit filters

Definition at line 294 of file StaticSector.h.

◆ m_secID

FullSecID m_secID

private

stores its own secID

Definition at line 284 of file StaticSector.h.

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

tracking/trackFindingVXD/segmentNetwork/include/StaticSector.h

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ StaticSector() [1/2]

◆ StaticSector() [2/2]

Member Function Documentation

◆ assign2spFilter()

◆ assign3spFilter()

◆ assign4spFilter()

◆ assignCompactSecIDsMap()

◆ getAllFilters2sp()

◆ getAllFilters3sp()

◆ getAllFilters4sp()

◆ getFilter2sp()

◆ getFilter3sp()

◆ getFilter4sp()

◆ getFullSecID()

◆ getInner2spSecIDs()

◆ getInner3spSecIDs()

◆ getInner4spSecIDs()

◆ modify2SPFilters()

◆ modify3SPFilters()

◆ modifySingleFilter()

◆ operator==() [1/2]

◆ operator==() [2/2]

◆ setSubLayerID()

Friends And Related Function Documentation

◆ VXDTFFilters

Member Data Documentation

◆ m_2spFilters

◆ m_3spFilters

◆ m_4spFilters

◆ m_compactSecIDsMap

◆ m_inner2spSecIDs

◆ m_inner3spSecIDs

◆ m_inner4spSecIDs

◆ m_secID