Device.h

Go to the documentation of this file.

#ifndef INCLUDE_EICSMEAR_SMEAR_DEVICE_H_
#define INCLUDE_EICSMEAR_SMEAR_DEVICE_H_

#include <cmath>
#include <vector>

#include <Math/ParamFunctor.h>  // For ROOT::TMath::ParamFunctor
#include <TF1.h>
#include <TF2.h>
#include <TRandom3.h>
#include <TString.h>

#include "eicsmear/smear/Acceptance.h"
#include "eicsmear/smear/Distributor.h"
#include "eicsmear/smear/Smear.h"
#include "eicsmear/smear/Smearer.h"

class TRandom3;

namespace erhic {

class VirtualParticle;

}  // namespace erhic

namespace Smear {

class FormulaString;
class ParticleMCS;

class Device : public Smearer {
 public:
  Device(KinType = kE, const TString& formula = "0", EGenre = kAll);

  Device(const TString&, const TString& resolution = "0", EGenre = kAll);

  Device(const Device&);

  virtual ~Device();

  virtual Device* Clone(const char* = "") const;

  virtual void Smear(const erhic::VirtualParticle&, ParticleMCS&);

  virtual void SetDistribution(const Distributor&);

  virtual void Print(Option_t* = "") const;

 protected:
  bool Init(const TString&, const TString&, int);

  KinType mSmeared;   
  TF1* mKinematicFunction;
  FormulaString* mFormula;  
  std::vector<Smear::KinType> mDimensions;  
  Distributor mDistribution;  

 private:
  // Assignment is not supported
  Device& operator=(const Device&) { return *this; }

  ClassDef(Smear::Device, 1)
};

inline void Device::SetDistribution(const Distributor& d) {
  mDistribution = d;
}

}  // namespace Smear

#endif  // INCLUDE_EICSMEAR_SMEAR_DEVICE_H_