include/Geant4/G4MoleculeLocator.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0024 // ********************************************************************
0025 //
0026
0027 // Author: Christian Velten (2025)
0028
0029 #ifndef G4MOLECULELOCATOR_HH
0030 #define G4MOLECULELOCATOR_HH 1
0031 #pragma once
0032
0033 #include "G4TouchableHandle.hh"
0034 #include "G4ThreadLocalSingleton.hh"
0035
0036 #include <memory>
0037
0038 class G4Track;
0039 class G4ITNavigator;
0040
0041 class G4MoleculeLocator final
0042 {
0043   friend class G4ThreadLocalSingleton<G4MoleculeLocator>;
0044   public:
0045     static G4MoleculeLocator* Instance();
0046
0047     ~G4MoleculeLocator() = default;
0048
0049   private:
0050     G4MoleculeLocator();
0051     G4MoleculeLocator(const G4MoleculeLocator&) = delete;
0052     G4MoleculeLocator(G4MoleculeLocator&&) = delete;
0053     G4MoleculeLocator& operator=(const G4MoleculeLocator&) = delete;
0054     G4MoleculeLocator& operator=(G4MoleculeLocator&&) = delete;
0055
0056     G4ThreadLocalStatic G4MoleculeLocator* fpInstance;
0057
0058     G4bool fIsInitialized{false};
0059     std::unique_ptr<G4ITNavigator> fNavigator;
0060
0061     void Initialize();
0062
0063   public:
0064     void LocateMoleculeSetStateAndTouchable(G4Track*);
0065     G4TouchableHandle LocateMoleculeTrack(const G4Track*);
0066 };
0067
0068 #endif