include/Geant4/G4QSSMessenger.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
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0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
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0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 // G4QSSMessenger
0027 //
0028 // Messenger for QSS Integrator driver
0029
0030 // Author: Leandro Gomez Vidal - October 2021
0031 // --------------------------------------------------------------------
0032 #ifndef GEANT4_G4QSSMessenger_H
0033 #define GEANT4_G4QSSMessenger_H
0034
0035 #include "G4UIcmdWithABool.hh"
0036 #include "G4UIcmdWithADouble.hh"
0037 #include "G4UIcmdWithADoubleAndUnit.hh"
0038 #include "G4UIcmdWithAString.hh"
0039 #include "G4UIcmdWithAnInteger.hh"
0040 #include "G4UIcmdWithoutParameter.hh"
0041 #include "G4UIdirectory.hh"
0042 #include "G4UImessenger.hh"
0043
0044 class G4QSSMessenger : public G4UImessenger
0045 {
0046    public:
0047
0048      G4QSSMessenger();
0049     ~G4QSSMessenger() override;
0050
0051      void SetNewValue(G4UIcommand* command, G4String newValues) override;
0052
0053      /* Hacky - much easier to access G4QSSMessenger from G4QSSDriver than the other way around
0054       * Multithreading seems to cause weird stuff with Driver/Stepper instances, maybe making
0055       * some thread-local copies or something, outside of construction? */
0056
0057      static G4QSSMessenger* instance();
0058
0059      enum StepperSelection
0060      {
0061        None = 0,
0062        TemplatedDoPri,
0063        OldRK45,
0064        G4QSS2
0065      };
0066      void selectStepper(const std::string&);
0067      StepperSelection selectedStepper();
0068
0069   public:
0070
0071     G4double dQMin = 0;
0072     G4double dQRel = 0;
0073     G4double trialProposedStepModifier = 1.0;
0074
0075   private:
0076
0077     StepperSelection _selectedStepper;
0078     G4UIdirectory* qssCmdDir;
0079     G4UIcmdWithADoubleAndUnit* dQMinCmd;
0080     G4UIcmdWithADouble* dQRelCmd;
0081     G4UIcmdWithAString* stepperSelectorCmd;
0082     G4UIcmdWithADouble* trialProposedStepModifierCmd;
0083 };
0084
0085 #endif  // GEANT4_G4QSSMessenger_H