CompetingMuonClustersOnTrack.cxx

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/*
  Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
*/

// CompetingMuonClustersOnTrack.cxx, (c) ATLAS Detector software
 
// Trk
#include "GaudiKernel/MsgStream.h"
// Muon
#include "MuonCompetingRIOsOnTrack/CompetingMuonClustersOnTrack.h"
// std
#include <cmath>
 
namespace Muon {
// default constructor
CompetingMuonClustersOnTrack::CompetingMuonClustersOnTrack()
  : Trk::CompetingRIOsOnTrack()
  , Trk::SurfacePtrHolderDetEl()
  , m_globalPosition()
  , m_containedChildRots()
{
}
 
// copy constructor
CompetingMuonClustersOnTrack::CompetingMuonClustersOnTrack(
  const CompetingMuonClustersOnTrack& compROT)
  : Trk::CompetingRIOsOnTrack(compROT)
  , Trk::SurfacePtrHolderDetEl(compROT)
  , m_globalPosition()
  , m_containedChildRots()
{
  if (compROT.m_globalPosition) {
    m_globalPosition.store(
      std::make_unique<const Amg::Vector3D>(*compROT.m_globalPosition));
  }
 
  std::vector<const MuonClusterOnTrack*>::const_iterator rotIter =
    compROT.m_containedChildRots.begin();
 
  for (; rotIter != compROT.m_containedChildRots.end(); ++rotIter) {
    m_containedChildRots.push_back((*rotIter)->clone());
  }
}
 
// explicit constructor
CompetingMuonClustersOnTrack::CompetingMuonClustersOnTrack(
  std::vector<const MuonClusterOnTrack*>&& childrots,
  std::vector<AssignmentProb>&& assgnProb)
  : Trk::CompetingRIOsOnTrack(std::move(assgnProb))
  , Trk::SurfacePtrHolderDetEl()
  , m_globalPosition()
  , m_containedChildRots(std::move(childrots))
{
  setLocalParametersAndErrorMatrix();
}
 
CompetingMuonClustersOnTrack::CompetingMuonClustersOnTrack(
  Trk::LocalParameters&& locPars,
  Amg::MatrixX&& error,
  const Trk::Surface* assSurf,
  std::vector<const MuonClusterOnTrack*>&& childrots,
  std::vector<AssignmentProb>&& assgnProb)
  : Trk::CompetingRIOsOnTrack(std::move(assgnProb))
  , Trk::SurfacePtrHolderDetEl(assSurf)
  , m_globalPosition()
  , m_containedChildRots(std::move(childrots))
{
  Trk::MeasurementBase::m_localParams = std::move(locPars);
  Trk::MeasurementBase::m_localCovariance = std::move(error);
}
 
CompetingMuonClustersOnTrack&
CompetingMuonClustersOnTrack::operator=(
  const CompetingMuonClustersOnTrack& compROT)
{
  if (this != &compROT) {
    // assingment operator of base class
    Trk::CompetingRIOsOnTrack::operator=(compROT);
    Trk::SurfacePtrHolderDetEl::operator=(compROT);
    // clear rots
    clearChildRotVector();
    m_containedChildRots.clear();
    std::vector<const MuonClusterOnTrack*>::const_iterator rotIter =
      compROT.m_containedChildRots.begin();
 
    for (; rotIter != compROT.m_containedChildRots.end(); ++rotIter) {
      m_containedChildRots.push_back((*rotIter)->clone());
    }
    if (compROT.m_globalPosition) {
      m_globalPosition.store(
        std::make_unique<const Amg::Vector3D>(*compROT.m_globalPosition));
    } else if (m_globalPosition) {
      m_globalPosition.release().reset();
    }
  }
  return (*this);
}
 
CompetingMuonClustersOnTrack&
CompetingMuonClustersOnTrack::operator=(
  CompetingMuonClustersOnTrack&& compROT) noexcept
{
  if (this != &compROT) {
    Trk::CompetingRIOsOnTrack::operator=(compROT);
    Trk::SurfacePtrHolderDetEl::operator=(compROT);
    clearChildRotVector();
    m_containedChildRots.clear();
    m_containedChildRots = std::move(compROT.m_containedChildRots);
    m_globalPosition = std::move(compROT.m_globalPosition);
  }
  return (*this);
}
 
CompetingMuonClustersOnTrack::~CompetingMuonClustersOnTrack()
{
  clearChildRotVector();
}
 
void
CompetingMuonClustersOnTrack::clearChildRotVector()
{
  for (const MuonClusterOnTrack* cl : m_containedChildRots) {
    delete cl;
  }
}
 
MsgStream&
CompetingMuonClustersOnTrack::dump(MsgStream& out) const
{
  out << "Muon::CompetingMuonClustersOnTrack (Muon competingROTs) "
      << std::endl;
  out << "  - it contains   : " << m_containedChildRots.size()
      << " RIO_OnTrack objects" << std::endl;
  out << "  - parameters     : " << std::endl;
  out << "  - parameter key : " << std::endl;
  return out;
}
 
std::ostream&
CompetingMuonClustersOnTrack::dump(std::ostream& out) const
{
  out << "Muon::CompetingMuonClustersOnTrack (Muon competingROTs) "
      << std::endl;
  out << "  - it contains   : " << m_containedChildRots.size()
      << " RIO_OnTrack objects" << std::endl;
  out << "  - it contains   : " << numberOfContainedROTs()
      << " RIO_OnTrack objects" << std::endl;
  out << "  - parameters     : " << std::endl;
  out << "  - parameter key : " << std::endl;
  return out;
}
 
// Have all the contained ROTs a common associated surface?
bool
CompetingMuonClustersOnTrack::ROTsHaveCommonSurface(const bool) const
{
  return true;
}
 
}