Tracklet Class Reference

#include <Tracklet.h>

Inheritance diagram for Tracklet:

Collaboration diagram for Tracklet:

Public Member Functions
	Tracklet ()
	Tracklet (Int_t f, const std::vector< unsigned int > &indices)
	Tracklet (Int_t f, const std::vector< strawtubesHit > &hits, const std::vector< strawtubesHit > &container)
	~Tracklet () override
std::vector< unsigned int > *	getList ()
const std::vector< unsigned int > &	getIndices () const
Int_t	getType () const
void	setType (Int_t f)
Int_t	link2MCTrack (std::vector< strawtubesPoint > *strawPoints, Float_t min)
void	Print (const Option_t *opt="") const override

Protected Member Functions
	ClassDefOverride (Tracklet, 2)

Protected Attributes
std::vector< unsigned int >	aTracklet
	list of indices
Int_t	flag

Detailed Description

Author

Thomas Ruf

Simple class to describe a tracklet list of indices pointing to strawtubesHit objects in the digiStraw container

Definition at line 23 of file Tracklet.h.

Constructor & Destructor Documentation

Tracklet() [1/3]

Tracklet::Tracklet

(

)

Default constructor

Definition at line 13 of file Tracklet.cxx.

: flag(0) {}

Tracklet() [2/3]

Tracklet::Tracklet	(	Int_t	f,
		const std::vector< unsigned int > &	indices
	)

Constructor with hit indices

Definition at line 16 of file Tracklet.cxx.

    : aTracklet(indices), flag(fl) {}

Tracklet() [3/3]

Tracklet::Tracklet	(	Int_t	f,
		const std::vector< strawtubesHit > &	hits,
		const std::vector< strawtubesHit > &	container
	)

Constructor with hits (extracts indices from container)

Definition at line 20 of file Tracklet.cxx.

    : flag(fl) {
  aTracklet.reserve(hits.size());
  for (const auto& hit : hits) {
    // Find index of hit in container by comparing addresses
    for (size_t i = 0; i < container.size(); ++i) {
      if (&container[i] == &hit) {
        aTracklet.push_back(static_cast<unsigned int>(i));
        break;
      }
    }
  }
}

~Tracklet()

Tracklet::~Tracklet ( )

override

Destructor

Definition at line 36 of file Tracklet.cxx.

{}

Member Function Documentation

ClassDefOverride()

Tracklet::ClassDefOverride ( Tracklet  , 2    )

protected

getIndices()

const std::vector< unsigned int > & Tracklet::getIndices ( ) const

inline

Definition at line 39 of file Tracklet.h.

{ return aTracklet; }

getList()

std::vector< unsigned int > * Tracklet::getList ( )

inline

Definition at line 38 of file Tracklet.h.

{ return &aTracklet; }

getType()

Int_t Tracklet::getType ( ) const

inline

Definition at line 40 of file Tracklet.h.

{ return flag; }

link2MCTrack()

Int_t Tracklet::link2MCTrack	(	std::vector< strawtubesPoint > *	strawPoints,
		Float_t	min
	)

Definition at line 39 of file Tracklet.cxx.

                                          {
  Int_t nTot = aTracklet.size();
  std::unordered_map<int, int> MC;
  Int_t trackID = -1;
  for (std::vector<int>::size_type i = 0; i != aTracklet.size(); i++) {
    trackID = (*strawPoints)[aTracklet[i]].GetTrackID();
    MC[trackID] += 1. / nTot;
    if (MC[trackID] > min) {
      break;
    }
  }
  return trackID;
}

Print()

void Tracklet::Print ( const Option_t *  opt = "" ) const

inlineoverride

Definition at line 47 of file Tracklet.h.

{ ; }

setType()

void Tracklet::setType ( Int_t  f )

inline

Definition at line 41 of file Tracklet.h.

{ flag = f; }

Member Data Documentation

aTracklet

std::vector<unsigned int> Tracklet::aTracklet

protected

list of indices

Definition at line 50 of file Tracklet.h.

flag

Int_t Tracklet::flag

protected

Definition at line 51 of file Tracklet.h.

---

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

• strawtubes/Tracklet.h
• strawtubes/Tracklet.cxx