MyTrack.cpp

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/***********************************************************************************\
* (c) Copyright 1998-2019 CERN for the benefit of the LHCb and ATLAS collaborations *
*                                                                                   *
* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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* In applying this licence, CERN does not waive the privileges and immunities       *
* granted to it by virtue of its status as an Intergovernmental Organization        *
* or submit itself to any jurisdiction.                                             *
\***********************************************************************************/
#include "GaudiExamples/MyTrack.h"
 
using namespace Gaudi::Examples;
 
namespace {
  struct InstanceCount {
    long count;
    InstanceCount() : count( 0 ) {}
    ~InstanceCount() {
      if ( count ) std::cout << "Number of MyTrack instances:" << count << std::endl;
    }
  };
} // namespace
static InstanceCount s_instances;
 
MyTrack::MyTrack() : m_px( 0.0 ), m_py( 0.0 ), m_pz( 0.0 ) {
  // m_event(this);
  // m_originVertex(this);
  // m_decayVertices(this);
  s_instances.count++;
}
 
MyTrack::MyTrack( float x, float y, float z ) : m_px( x ), m_py( y ), m_pz( z ) {
  // m_event(this);
  // m_originVertex(this);
  // m_decayVertices(this);
  s_instances.count++;
}
 
MyTrack::MyTrack( const MyTrack& t ) : KeyedObject<int>( t.key() ), m_px( t.m_px ), m_py( t.m_py ), m_pz( t.m_pz ) {
  s_instances.count++;
}
 
MyTrack::~MyTrack() { s_instances.count--; }