/data3/calcul/jacquem/working_dir/Micromegas/micromegasFrameWork/src/root/CaloEvent.cpp

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/* @version $Revision: 1352 $ * @modifiedby $Author: girardd $ * @lastmodified $Date: 2011-11-03 14:26:26 +0100 (Thu, 03 Nov 2011) $ */
#include "root/CaloEvent.hh"
#include "root/CaloHit.hh"
#include "root/MTEvent.hh"
#include "root/MTChannel.hh"
#include <iostream>

using namespace std;

/*------------------------------------------------------------------------------
 *
 *    CaloEvent implementation
 */
//______________________________________________________________________________
ClassImp(CaloEvent)

 TClonesArray *CaloEvent::fgHits = 0;


CaloEvent::CaloEvent() :
fEventId(0)
{
   // Create an CaloEvent object.
   // When the constructor is invoked for the first time, the class static
   // variable fgHits is 0 and the TClonesArray fgHits is created.

    if (!fgHits) {
        fgHits = new TClonesArray("CaloHit", 1000);
    }
    fHits = fgHits;
    fNHits = 0;
    fDeltaTmax = 0;

}

//______________________________________________________________________________
CaloEvent::~CaloEvent()
{
  this->Clear();
}


//______________________________________________________________________________
CaloEvent& CaloEvent::operator=( const  MTEvent& rhs) 
{
  // Set filtered event id to current input event ID
      this->fEventId = rhs.GetEventId();
      CaloHit hit; 

      // Loop over MTEvent channelHit
      int nbChannel = rhs.GetNchannel();
      for(int i=0;i<nbChannel  ;i++)
      {
        MTChannel *channel = (MTChannel*)rhs.GetChannels()->UncheckedAt(i);

        hit.SetX(channel->GetX());
        hit.SetY(channel->GetY());
        hit.SetZ(channel->GetZ());

        this->AddHit(hit);
      }

  return *this;

}

//______________________________________________________________________________
void CaloEvent::Clear(Option_t * )
{
  fHits->Clear("C"); //will also call Channel::Clear
  fNHits = 0;

}

//______________________________________________________________________________
CaloHit* CaloEvent::AddHit(const CaloHit& aHit) {


   TClonesArray &hits = *fHits;
   CaloHit *hit = new(hits[fNHits++]) CaloHit(aHit);

return hit;

}

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