Gabriele Cosmo
91 lines
3.2 KiB
C++
91 lines
3.2 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// G4QSSParameters
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//
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// Hold parameters for QSS Integrator driver -- used to create
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// all QSStepper objects (directly or via IntegrationDriver).
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// Checks consistency of values proposed.
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//
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// This design means that objects of only *one* order of QSS driver
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// can be created (QSS2 or QSS3 must be used globally).
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//
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// Author: John Apostolakis (CERN), 19.08.2025
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// --------------------------------------------------------------------
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#ifndef G4QSSParameters_HH
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#define G4QSSParameters_HH
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#include "G4Types.hh"
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/**
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* @brief G4QSSParameters hold parameters for the QSS Integrator driver.
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* It is used to create all QSStepper objects, directly or via the
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* Integration Driver. Checks for consistency of the proposed values.
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*/
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class G4QSSParameters
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{
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public:
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static G4QSSParameters* Instance();
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/**
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* Default Destructor.
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*/
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~G4QSSParameters() = default;
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/**
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* Accessors.
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*/
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inline G4int GetQssOrder() { return fQssOrder; }
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inline G4double Get_dQRel() { return fdQRel; }
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inline G4double Get_dQMin() { return fdQMin; }
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inline G4int GetMaxSubsteps() { return fMaxSubsteps; }
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/**
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* Modifiers.
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*/
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G4bool SetQssOrder( G4int value, G4bool onlyWarn= false );
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G4bool Set_dQRel( G4double dQRel );
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G4bool Set_dQMin( G4double dQMin );
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G4bool SetMaxSubsteps( G4int maxSubsteps );
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private:
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/**
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* Private default Constructor.
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*/
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G4QSSParameters() = default;
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private:
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G4int fQssOrder = 2;
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G4double fdQMin = 0.00001;
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G4double fdQRel = 0.001;
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G4int fMaxSubsteps = 5000;
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};
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#endif
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