ecal::IntermediateCluster Class Reference

Public Member Functions
	IntermediateCluster (const ldmx::EcalHit &eh, int layer=-1)
void	add (const ldmx::EcalHit &eh)
void	add (const ldmx::EcalHit *eh)
void	add (const IntermediateCluster &wc)
const ROOT::Math::XYZTVector &	centroid () const
std::vector< const ldmx::EcalHit * >	getHits () const
bool	empty () const
void	clear ()
int	getLayer () const
void	setLayer (int layer)

Private Attributes
int	layer_
std::vector< const ldmx::EcalHit * >	hits_
ROOT::Math::XYZTVector	centroid_

Detailed Description

Definition at line 16 of file IntermediateCluster.h.

Constructor & Destructor Documentation

IntermediateCluster()

ecal::IntermediateCluster::IntermediateCluster	(	const ldmx::EcalHit &	eh,
		int	layer = -1 )

Definition at line 8 of file IntermediateCluster.cxx.

    : layer_{layer}, hits_{}, centroid_{} {
  add(eh);
}

Member Function Documentation

add() [1/3]

void ecal::IntermediateCluster::add

(

const IntermediateCluster &

wc

)

Definition at line 32 of file IntermediateCluster.cxx.

                                                           {
  double new_e = wc.centroid().E() + centroid_.E();
  centroid_.SetXYZT(
      (centroid_.x() * centroid_.E() + wc.centroid().x() * wc.centroid().E()) /
          new_e,
      (centroid_.y() * centroid_.E() + wc.centroid().y() * wc.centroid().E()) /
          new_e,
      (centroid_.z() * centroid_.E() + wc.centroid().z() * wc.centroid().E()) /
          new_e,
      new_e);
 
  for (const auto eh : wc.getHits()) {
    hits_.push_back(eh);
  }
}

add() [2/3]

void ecal::IntermediateCluster::add

(

const ldmx::EcalHit &

eh

)

Definition at line 13 of file IntermediateCluster.cxx.

                                                   {
  hits_.push_back(&eh);
 
  double hit_e = eh.getEnergy();
  double hit_x = eh.getXPos();
  double hit_y = eh.getYPos();
  double hit_z = eh.getZPos();
 
  double new_e = hit_e + centroid_.E();
  centroid_.SetXYZT((centroid_.x() * centroid_.E() + hit_e * hit_x) / new_e,
                    (centroid_.y() * centroid_.E() + hit_e * hit_y) / new_e,
                    (centroid_.z() * centroid_.E() + hit_e * hit_z) / new_e,
                    new_e);
}

add() [3/3]

void ecal::IntermediateCluster::add

(

const ldmx::EcalHit *

eh

)

Definition at line 28 of file IntermediateCluster.cxx.

                                                   {
  if (eh != nullptr) add(*eh);
}

centroid()

const ROOT::Math::XYZTVector & ecal::IntermediateCluster::centroid ( ) const

inline

Definition at line 24 of file IntermediateCluster.h.

{ return centroid_; }

clear()

void ecal::IntermediateCluster::clear ( )

inline

Definition at line 27 of file IntermediateCluster.h.

{ hits_.clear(); }

empty()

bool ecal::IntermediateCluster::empty ( ) const

inline

Definition at line 26 of file IntermediateCluster.h.

{ return hits_.empty(); }

getHits()

std::vector< const ldmx::EcalHit * > ecal::IntermediateCluster::getHits ( ) const

inline

Definition at line 25 of file IntermediateCluster.h.

{ return hits_; }

getLayer()

int ecal::IntermediateCluster::getLayer

(

)

const

Definition at line 51 of file IntermediateCluster.cxx.

{ return layer_; }

setLayer()

void ecal::IntermediateCluster::setLayer

(

int

layer

)

Definition at line 48 of file IntermediateCluster.cxx.

{ layer_ = layer; }

Member Data Documentation

centroid_

ROOT::Math::XYZTVector ecal::IntermediateCluster::centroid_

private

Definition at line 34 of file IntermediateCluster.h.

hits_

std::vector<const ldmx::EcalHit*> ecal::IntermediateCluster::hits_

private

Definition at line 33 of file IntermediateCluster.h.

layer_

int ecal::IntermediateCluster::layer_

private

Definition at line 32 of file IntermediateCluster.h.

---

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

• Ecal/include/Ecal/IntermediateCluster.h
• Ecal/src/Ecal/IntermediateCluster.cxx