SDGaussianChargePacket.h

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/*
 * SDGaussianChargePacket.h
 *
 *  Created on 23 Sep 2020
 *      Author: Valerio Formato
 */

#ifndef HERD_SDGAUSSIANCHARGEPACKET_H_
#define HERD_SDGAUSSIANCHARGEPACKET_H_

// HerdSoftware headers
#include "algorithms/digitization/SiliconDetectorDigitizationTools/SDChargePacket.h"
#include "common/DefaultValues.h"
#include "dataobjects/Point.h"

// c++ headers
#include <vector>

// this in c++17 will become
// namespace Herd::SiliconDetectorDigitizationTools {
namespace Herd {
namespace SiliconDetectorDigitizationTools {
// clang-format off
// clang-format on

class SDGaussianChargePacket : public SDChargePacket {
public:
  SDGaussianChargePacket(Point origin)
      : SDChargePacket(origin), DEFAULT_INIT(m_posEffDiffCoeff), DEFAULT_INIT(m_negEffDiffCoeff), m_sigma{0} {};
  virtual ~SDGaussianChargePacket() = default;

  virtual void Diffuse(float distance, CarrierType type) override;
  virtual float IntegrateCharge(float xmin, float xmax) const override;
  virtual std::pair<float, float> EffectiveRange() const override;

  void SetEffectiveDiffusionCoefficients(float posCoeff, float negCoeff) {
    m_posEffDiffCoeff = posCoeff;
    m_negEffDiffCoeff = negCoeff;
  }

private:
  float m_posEffDiffCoeff;
  float m_negEffDiffCoeff;
  float m_sigma;
};
} // namespace SiliconDetectorDigitizationTools
} // namespace Herd

#endif