/scratch0/jsnuveri/BDSIM/BDSIMgit/bdsim/include/BDSSDManager.hh

#ifndef BDSSDMANAGER_H
#define BDSSDMANAGER_H

#include "BDSSamplerSD.hh"
#include "BDSEnergyCounterSD.hh"

class BDSSDManager
{
public:
  static BDSSDManager* Instance(); 

  ~BDSSDManager();

  BDSSamplerSD*       GetSamplerPlaneSD() {return samplerPlane;}
  BDSSamplerSD*       GetSamplerCylinderSD() {return samplerCylinder;} 
  BDSEnergyCounterSD* GetEnergyCounterOnAxisSD(){return eCounterOnAxis;}
  BDSEnergyCounterSD* GetEnergyCounterOnAxisSDRO();
  
private:
  BDSSDManager(); 
  static BDSSDManager* _instance;

  //SD instances
  BDSSamplerSD*       samplerPlane;
  BDSSamplerSD*       samplerCylinder;
  BDSEnergyCounterSD* eCounterOnAxis;

  // duplicate ecounter here that's made on demand
  // and registered to read out geometry - this requires
  // the readout geometry to be already created so can't
  // be used during object construction
  BDSEnergyCounterSD* eCounterOnAxisRO;

  void ConstructECounterSDOnAxisOnDemand();
};




#endif

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