ITS3: Add DigiParams

Signed-off-by: Felix Schlepper <felix.schlepper@cern.ch>

Author: f3sch

Detectors/Upgrades/ITS3/simulation/CMakeLists.txt

@@ -14,6 +14,7 @@ o2_add_library(ITS3Simulation
                        src/ITS3Services.cxx
                        src/DescriptorInnerBarrelITS3.cxx
                        src/Digitizer.cxx
+                       src/DigiParams.cxx
                PUBLIC_LINK_LIBRARIES O2::SimulationDataFormat
                                      O2::ITSBase O2::ITSMFTSimulation
                                      ROOT::Physics)
@@ -23,6 +24,7 @@ o2_target_root_dictionary(ITS3Simulation
                                   include/ITS3Simulation/ITS3Services.h
                                   include/ITS3Simulation/DescriptorInnerBarrelITS3.h
                                   include/ITS3Simulation/Digitizer.h
+                                  include/ITS3Simulation/DigiParams.h
                                   )
 
-o2_data_file(COPY data  DESTINATION Detectors/ITS3/simulation)
+o2_data_file(COPY data  DESTINATION Detectors/ITS3/simulation)

Detectors/Upgrades/ITS3/simulation/include/ITS3Simulation/DigiParams.h

@@ -0,0 +1,45 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+#ifndef ITS3_DIGIPARAMS_H
+#define ITS3_DIGIPARAMS_H
+
+#include "ITSMFTSimulation/DigiParams.h"
+
+namespace o2::its3
+{
+
+class DigiParams final : public o2::itsmft::DigiParams
+{
+ public:
+  const o2::itsmft::AlpideSimResponse* getAlpSimResponse() const = delete;
+  void setAlpSimResponse(const o2::itsmft::AlpideSimResponse* par) = delete;
+
+  const o2::itsmft::AlpideSimResponse* getOBSimResponse() const { return mOBSimResponse; }
+  void setOBSimResponse(const o2::itsmft::AlpideSimResponse* response) { mOBSimResponse = response; }
+
+  const o2::itsmft::AlpideSimResponse* getIBSimResponse() const { return mIBSimResponse; }
+  void setIBSimResponse(const o2::itsmft::AlpideSimResponse* response) { mIBSimResponse = response; }
+
+  bool hasResponseFunctions() const { return mIBSimResponse != nullptr && mOBSimResponse != nullptr; }
+
+  void print() const final;
+
+ private:
+  const o2::itsmft::AlpideSimResponse* mOBSimResponse = nullptr; //!< pointer to external response
+  const o2::itsmft::AlpideSimResponse* mIBSimResponse = nullptr; //!< pointer to external response
+
+  ClassDef(DigiParams, 1);
+};
+
+} // namespace o2::its3
+
+#endif

Detectors/Upgrades/ITS3/simulation/src/DigiParams.cxx

@@ -0,0 +1,40 @@
+// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
+// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
+// All rights not expressly granted are reserved.
+//
+// This software is distributed under the terms of the GNU General Public
+// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
+//
+// In applying this license CERN does not waive the privileges and immunities
+// granted to it by virtue of its status as an Intergovernmental Organization
+// or submit itself to any jurisdiction.
+
+/// \file DigiParams.cxx
+/// \brief Implementation of the ITS3 digitization steering params
+
+#include "Framework/Logger.h"
+#include "ITS3Simulation/DigiParams.h"
+
+ClassImp(o2::its3::DigiParams);
+
+namespace o2::its3
+{
+
+void DigiParams::print() const
+{
+  // print settings
+  LOGF(info, "ITS3 DigiParams settings:\n");
+  LOGF(info, "Continuous readout             : %s\n", isContinuous() ? "ON" : "OFF");
+  LOGF(info, "Readout Frame Length(ns)       : %f\n", getROFrameLength());
+  LOGF(info, "Strobe delay (ns)              : %f\n", getStrobeDelay());
+  LOGF(info, "Strobe length (ns)             : %f\n", getStrobeLength());
+  LOGF(info, "Threshold (N electrons)        : %d\n", getChargeThreshold());
+  LOGF(info, "Min N electrons to account     : %d\n", getMinChargeToAccount());
+  LOGF(info, "Number of charge sharing steps : %d\n", getNSimSteps());
+  LOGF(info, "ELoss to N electrons factor    : %e\n", getEnergyToNElectrons());
+  LOGF(info, "Noise level per pixel          : %e\n", getNoisePerPixel());
+  LOGF(info, "Charge time-response:\n");
+  getSignalShape().print();
+}
+
+} // namespace o2::its3

Detectors/Upgrades/ITS3/simulation/src/ITS3SimulationLinkDef.h

@@ -18,6 +18,7 @@
 #pragma link C++ class o2::its3::ITS3Layer + ;
 #pragma link C++ class o2::its3::ITS3Services + ;
 #pragma link C++ class o2::its3::DescriptorInnerBarrelITS3 + ;
+#pragma link C++ class o2::its3::DigiParams + ;
 #pragma link C++ class o2::its3::Digitizer + ;
 
 #endif