DDDigi/noise/DigiUniformNoise.h

0001 //==========================================================================
0002 //  AIDA Detector description implementation
0003 //--------------------------------------------------------------------------
0004 // Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
0005 // All rights reserved.
0006 //
0007 // For the licensing terms see $DD4hepINSTALL/LICENSE.
0008 // For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
0009 //
0010 // Author     : M.Frank
0011 //
0012 //==========================================================================
0013 #ifndef DDDIGI_NOISE_DIGIUNIFORMNOISE_H
0014 #define DDDIGI_NOISE_DIGIUNIFORMNOISE_H
0015
0016 /// Framework include files
0017 #include <DDDigi/DigiSignalProcessor.h>
0018
0019 /// Namespace for the AIDA detector description toolkit
0020 namespace dd4hep {
0021
0022   /// Namespace for the Digitization part of the AIDA detector description toolkit
0023   namespace digi {
0024
0025     /// Generic noise source with a uniform distribution in interval [m_min, m_max]
0026     /**
0027      *  \author  M.Frank
0028      *  \version 1.0
0029      *  \ingroup DD4HEP_DIGITIZATION
0030      */
0031     class DigiUniformNoise : public DigiSignalProcessor  {
0032     protected:
0033       /// Property: Mean value of the
0034       double    m_min     = 0.0;
0035       /// Property: Variance of the energy distribution in electron Volt. MANDATORY!
0036       double    m_max     = -1.0;
0037
0038     protected:
0039       /// Define standard assignments and constructors
0040       DDDIGI_DEFINE_ACTION_CONSTRUCTORS(DigiUniformNoise);
0041
0042     public:
0043       /// Standard constructor
0044       DigiUniformNoise(const DigiKernel& kernel, const std::string& nam);
0045       /// Default destructor
0046       virtual ~DigiUniformNoise();
0047       /// Callback to read event uniformnoise
0048       virtual double operator()(DigiCellContext& context)  const  override;
0049     };
0050   }    // End namespace digi
0051 }      // End namespace dd4hep
0052 #endif // DDDIGI_NOISE_DIGIUNIFORMNOISE_H