135 lines
5.0 KiB
C++
135 lines
5.0 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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//
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#include "TimeStepAction.hh"
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#include "PulseAction.hh"
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#include "G4DNAEventScheduler.hh"
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#include "G4DNAGillespieDirectMethod.hh"
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#include "G4DNAMolecularReactionTable.hh"
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#include "G4EventManager.hh"
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#include "G4ITLeadingTracks.hh"
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#include "G4MoleculeCounter.hh"
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#include "G4Scheduler.hh"
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#include "G4SystemOfUnits.hh"
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#include "G4Track.hh"
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#include "G4UnitsTable.hh"
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#include "G4VChemistryWorld.hh"
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#include "G4VPrimitiveScorer.hh"
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TimeStepAction::TimeStepAction(const G4VChemistryWorld* pChemWorld, PulseAction* pPulse)
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: G4UserTimeStepAction(), fpPulse(pPulse), fpChemWorld(pChemWorld)
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{
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fpEventScheduler = std::make_unique<G4DNAEventScheduler>();
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fScheduler = G4Scheduler::Instance();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TimeStepAction::UserPreTimeStepAction() {}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TimeStepAction::UserPostTimeStepAction()
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{
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G4double T1 = 5 * CLHEP::ns;
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if (fpPulse != nullptr && fpPulse->IsActivedPulse()) {
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G4MoleculeCounter::Instance()->Use(false);
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// we don't count molecules during the pulse
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T1 = fpPulse->GetLonggestDelayedTime() + 5 * CLHEP::ns;
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}
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// T1: time to start mesoscopic model
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if (fScheduler->GetGlobalTime() >= T1) {
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CompartmentBased();
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TimeStepAction::UserReactionAction(const G4Track& /*a*/, const G4Track& /*b*/,
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const std::vector<G4Track*>* /*products*/)
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TimeStepAction::EndProcessing() {}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TimeStepAction::CompartmentBased()
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{
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SetInitialPixel();
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fpEventScheduler->SetVerbose(fScheduler->GetVerbose());
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fpEventScheduler->SetStartTime(fScheduler->GetGlobalTime()); // continue from globalTime
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fpEventScheduler->SetEndTime(fScheduler->GetEndTime() - 1 * ps);
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fpEventScheduler->SetChangeMesh(true);
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fpEventScheduler->Initialize(*fpChemWorld->GetChemistryBoundary(), fPixel);
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fpEventScheduler->Run();
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fScheduler->Stop();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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G4DNAEventScheduler* TimeStepAction::GetEventScheduler() const
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{
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return fpEventScheduler.get();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TimeStepAction::SetInitialPixel()
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{
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auto pBoundingBox = fpChemWorld->GetChemistryBoundary();
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G4double Box = pBoundingBox->halfSideLengthInX();
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if (Box == 1.6 * um) {
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fPixel = 512; // for CONV
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}
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else if (Box == 0.8 * um) {
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fPixel = 256; // for FLASH
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}
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else {
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G4cout << "Box : " << *pBoundingBox << " Pixel : " << fPixel << G4endl;
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G4Exception("This chem volume is not optimized and the result may be incorrect.",
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"TimeStepAction::TimeStepAction", FatalException, "");
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}
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// 512 : for conventional dose rate
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// 256 : for higher dose rate
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void TimeStepAction::StartProcessing()
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{
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auto currentEvent = G4EventManager::GetEventManager();
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if (currentEvent->GetConstCurrentEvent()->IsAborted()) {
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G4cout << "This event is fully aborted" << G4endl;
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fScheduler->Stop();
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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