/** @file CbmDigitizeBase.cxx
 ** @author Volker Friese <v.friese@gsi.de>
 ** @date 01.06.2018
 **/

#include "CbmDigitizeBase.h"


#include <cassert>
#include "FairEventHeader.h"
#include "FairRunAna.h"
#include "CbmDaq.h"


// -----   Default constructor   --------------------------------------------
CbmDigitizeBase::CbmDigitizeBase() :
    FairTask("Digitizer"),
    fEventMode(kFALSE),
    fProduceNoise(kTRUE),
    fCreateMatches(kTRUE),
    fCurrentInput(-1),
    fCurrentEvent(-1),
    fCurrentMCEntry(-1),
    fCurrentEventTime(0.)
{
}
// --------------------------------------------------------------------------



// -----   Default constructor   --------------------------------------------
CbmDigitizeBase::CbmDigitizeBase(const char* name) :
    FairTask(name),
    fEventMode(kFALSE),
    fProduceNoise(kTRUE),
    fCreateMatches(kTRUE),
    fCurrentInput(-1),
    fCurrentEvent(-1),
    fCurrentMCEntry(-1),
    fCurrentEventTime(0.)
{
}
// --------------------------------------------------------------------------



// -----   Destructor   -----------------------------------------------------
CbmDigitizeBase::~CbmDigitizeBase() {
}
// --------------------------------------------------------------------------



// -----   Get event information   ------------------------------------------
void CbmDigitizeBase::GetEventInfo() {

  // --- The event number is taken from the FairRootManager
  fCurrentEvent = FairRootManager::Instance()->GetEntryNr();

  if ( FairRunAna::Instance() ) {
    FairEventHeader* event = FairRunAna::Instance()->GetEventHeader();
    assert ( event );
    fCurrentInput   = event->GetInputFileId();
    fCurrentMCEntry = event->GetMCEntryNumber();
    fCurrentEventTime = event->GetEventTime();
  } //? FairRunAna
  else {  // no FairRunAna
    fCurrentInput = -1;
    fCurrentMCEntry = -1;
    fCurrentEventTime = 0.;
  } //? not FairRunAna

}
// --------------------------------------------------------------------------




ClassImp(CbmDigitizeBase)