Gabriele Cosmo
191 lines
6.3 KiB
C++
191 lines
6.3 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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// Manager class for Root ntuples.
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// It implements functions specific to Root ntuples.
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//
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// Author: Ivana Hrivnacova, 18/06/2013 (ivana@ipno.in2p3.fr)
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#ifndef G4RootNtupleManager_h
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#define G4RootNtupleManager_h 1
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#include "G4TNtupleManager.hh"
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#include "globals.hh"
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#include "tools/wroot/ntuple"
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class G4RootMainNtupleManager;
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class G4RootFileManager;
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namespace tools {
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namespace wroot {
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class directory;
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}
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}
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enum class G4NtupleCreateMode {
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kNoMergeBeforeOpen,
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kNoMergeAfterOpen,
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kMainBeforeOpen,
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kMainAfterOpen,
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kUndefined
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};
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// template specializations used by this class defined below
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template <>
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template <>
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G4bool G4TNtupleManager<tools::wroot::ntuple>::FillNtupleTColumn(
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G4int ntupleId, G4int columnId, const std::string& value);
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class G4RootNtupleManager : public G4TNtupleManager<tools::wroot::ntuple>
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{
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friend class G4RootAnalysisManager;
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friend class G4RootMainNtupleManager;
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friend class G4RootMpiAnalysisManager;
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friend class G4RootMpiNtupleManager;
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public:
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explicit G4RootNtupleManager(const G4AnalysisManagerState& state,
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G4int nofMainManagers,
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G4bool rowWise);
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virtual ~G4RootNtupleManager();
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private:
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// Types alias
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using NtupleType = tools::wroot::ntuple;
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using NtupleDescriptionType = G4TNtupleDescription<NtupleType>;
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// Functions specific to the output type
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void SetNtupleDirectory(tools::wroot::directory* directory);
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void SetFileManager(std::shared_ptr<G4RootFileManager> fileManager);
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// Utility function
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void CreateTNtuple(NtupleDescriptionType* ntupleDescription);
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// Methods from the templated base class
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virtual void CreateTNtupleFromBooking(
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NtupleDescriptionType* ntupleDescription) final;
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virtual void FinishTNtuple(
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NtupleDescriptionType* ntupleDescription,
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G4bool fromBooking) final;
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virtual G4bool Reset(G4bool deleteNtuple);
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// Method for merging
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//
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virtual G4bool Merge();
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// Access functions
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//
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const std::vector<NtupleDescriptionType*>& GetNtupleDescriptionVector() const;
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G4RootMainNtupleManager* GetMainNtupleManager(G4int index) const;
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unsigned int GetBasketSize() const;
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// Utility functions
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//
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void SetCreateMode();
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// data members
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//
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G4NtupleCreateMode fCreateMode;
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std::shared_ptr<G4RootFileManager> fFileManager;
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tools::wroot::directory* fNtupleDirectory;
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std::vector<G4RootMainNtupleManager*> fMainNtupleManagers;
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G4bool fRowWise;
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};
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// inline functions
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inline void
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G4RootNtupleManager::SetNtupleDirectory(tools::wroot::directory* directory)
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{ fNtupleDirectory = directory; }
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inline void
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G4RootNtupleManager::SetFileManager(std::shared_ptr<G4RootFileManager> fileManager)
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{ fFileManager = fileManager; }
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inline const std::vector<G4TNtupleDescription<tools::wroot::ntuple>* >&
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G4RootNtupleManager::GetNtupleDescriptionVector() const
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{ return fNtupleDescriptionVector; }
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//_____________________________________________________________________________
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template <>
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template <>
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inline G4bool G4TNtupleManager<tools::wroot::ntuple>::FillNtupleTColumn(
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G4int ntupleId, G4int columnId, const std::string& value)
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{
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if ( fState.GetIsActivation() && ( ! GetActivation(ntupleId) ) ) {
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//G4cout << "Skipping FillNtupleIColumn for " << ntupleId << G4endl;
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return false;
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}
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auto ntuple = GetNtupleInFunction(ntupleId, "FillNtupleTColumn");
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if ( ! ntuple ) return false;
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auto index = columnId - fFirstNtupleColumnId;
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if ( index < 0 || index >= G4int(ntuple->columns().size()) ) {
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G4ExceptionDescription description;
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description << " " << "ntupleId " << ntupleId
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<< " columnId " << columnId << " does not exist.";
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G4Exception("G4RootNtupleManager::FillNtupleTColumn()",
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"Analysis_W011", JustWarning, description);
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return false;
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}
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auto icolumn = ntuple->columns()[index];
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auto column = dynamic_cast<tools::wroot::ntuple::column_string* >(icolumn);
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if ( ! column ) {
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G4ExceptionDescription description;
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description << " Column type does not match: "
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<< " ntupleId " << ntupleId
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<< " columnId " << columnId << " value " << value;
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G4Exception("G4RootNtupleManager:FillNtupleColumn",
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"Analysis_W011", JustWarning, description);
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return false;
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}
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column->fill(value);
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#ifdef G4VERBOSE
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if ( fState.GetVerboseL4() ) {
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G4ExceptionDescription description;
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description << " ntupleId " << ntupleId
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<< " columnId " << columnId << " value " << value;
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fState.GetVerboseL4()->Message("fill", "ntuple T column", description);
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}
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#endif
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return true;
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}
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#endif
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