Gabriele Cosmo
252 lines
9.4 KiB
C++
252 lines
9.4 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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// Class for Root MPI pntuple management.
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// The class handles ntuples on the processing MPI ranks when MPI ntuple merging
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// is activated.
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// This class is temporarily provided with g4mpi,
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// it will be integrated in Geant4 analysis category in future.
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//
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// Author: Ivana Hrivnacova, 21/11/2018 (ivana@ipno.in2p3.fr)
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#ifndef G4RootMpiPNtupleManager_h
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#define G4RootMpiPNtupleManager_h 1
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#include "tools/wroot/base_pntuple"
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#include "G4AnalysisManagerState.hh"
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#include "G4AnalysisUtilities.hh"
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#include "G4BaseNtupleManager.hh"
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#include "G4RootMpiPNtupleDescription.hh"
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#include "globals.hh"
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#include <string_view>
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#include <vector>
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using std::to_string;
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class G4RootFileManager;
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namespace tools
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{
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namespace wroot
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{
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class file;
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class directory;
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class impi_ntuple;
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} // namespace wroot
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} // namespace tools
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class G4RootMpiPNtupleManager : public G4BaseNtupleManager
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{
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friend class G4RootMpiNtupleFileManager;
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public:
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G4RootMpiPNtupleManager(const G4AnalysisManagerState& state, tools::impi* impi, G4int mpiRank,
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G4int destinationRank);
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~G4RootMpiPNtupleManager();
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private:
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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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// Methods to manipulate ntuples
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void CreateNtuple(G4RootMpiPNtupleDescription* ntupleDescription);
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void CreateNtuplesFromBooking(const std::vector<G4NtupleBooking*>& ntupleBookings);
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// Methods to create ntuples
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//
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virtual G4int CreateNtuple(G4NtupleBooking* booking) final;
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// Methods to fill ntuples
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// Methods for ntuple with id = FirstNtupleId (from base class)
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using G4BaseNtupleManager::AddNtupleRow;
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using G4BaseNtupleManager::FillNtupleDColumn;
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using G4BaseNtupleManager::FillNtupleFColumn;
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using G4BaseNtupleManager::FillNtupleIColumn;
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using G4BaseNtupleManager::FillNtupleSColumn;
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// Methods for ntuple with id > FirstNtupleId (when more ntuples exist)
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virtual G4bool FillNtupleIColumn(G4int ntupleId, G4int columnId, G4int value) final;
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virtual G4bool FillNtupleFColumn(G4int ntupleId, G4int columnId, G4float value) final;
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virtual G4bool FillNtupleDColumn(G4int ntupleId, G4int columnId, G4double value) final;
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virtual G4bool FillNtupleSColumn(G4int ntupleId, G4int columnId, const G4String& value) final;
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virtual G4bool AddNtupleRow(G4int ntupleId) final;
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virtual G4bool Merge() final;
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// Clear all data
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virtual G4bool Reset() final;
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virtual void Clear() final;
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// Method to delete selected ntuple
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G4bool Delete(G4int id) final;
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// Activation option
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//
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virtual void SetActivation(G4bool activation) final;
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virtual void SetActivation(G4int ntupleId, G4bool activation) final;
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virtual G4bool GetActivation(G4int ntupleId) const final;
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// New cycle option
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void SetNewCycle(G4bool value) final;
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G4bool GetNewCycle() const final;
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// Access methods
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virtual G4int GetNofNtuples() const final;
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private:
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G4RootMpiPNtupleDescription* GetNtupleDescriptionInFunction(G4int id, G4String function,
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G4bool warn = true) const;
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tools::wroot::base_pntuple* GetNtupleInFunction(G4int id, G4String function,
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G4bool warn = true) const;
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template<typename T>
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G4bool FillNtupleTColumn(G4int ntupleId, G4int columnId, const T& value);
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// Static data members
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static constexpr std::string_view fkClass{"G4RootMpiPNtupleManager"};
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// Data members
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// G4RootMpiMainNtupleManager* fMpiMainNtupleManager;
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std::shared_ptr<G4RootFileManager> fFileManager;
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std::vector<G4RootMpiPNtupleDescription*> fNtupleDescriptionVector;
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std::vector<tools::wroot::impi_ntuple*> fNtupleVector;
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tools::impi* fImpi;
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G4int fMpiRank;
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G4int fDestinationRank;
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G4bool fNewCycle{false};
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};
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// inline functions
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inline void G4RootMpiPNtupleManager::SetFileManager(std::shared_ptr<G4RootFileManager> fileManager)
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{
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fFileManager = fileManager;
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}
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//_____________________________________________________________________________
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template<>
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inline G4bool G4RootMpiPNtupleManager::FillNtupleTColumn(G4int ntupleId, G4int columnId,
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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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if (IsVerbose(G4Analysis::kVL4)) {
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Message(G4Analysis::kVL4, "fill", "pntuple T column",
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" ntupleId " + to_string(ntupleId) + " columnId " + to_string(columnId) + " value "
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+ G4Analysis::ToString(value));
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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 << " "
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<< "ntupleId " << ntupleId << " columnId " << columnId << " does not exist.";
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G4Exception("G4RootNtupleManager::FillNtupleTColumn()", "Analysis_W011", JustWarning,
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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::base_pntuple::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 << " columnId " << columnId << " value " << value;
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G4Exception("G4RootNtupleManager:FillNtupleColumn", "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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if (IsVerbose(G4Analysis::kVL4)) {
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Message(G4Analysis::kVL4, "done fill", "pntuple T column",
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" ntupleId " + to_string(ntupleId) + " columnId " + to_string(columnId) + " value "
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+ value);
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}
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return true;
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}
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//_____________________________________________________________________________
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template<typename T>
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G4bool G4RootMpiPNtupleManager::FillNtupleTColumn(G4int ntupleId, G4int columnId, const T& 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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if (IsVerbose(G4Analysis::kVL4)) {
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Message(G4Analysis::kVL4, "fill", "pntuple T column",
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" ntupleId " + to_string(ntupleId) + " columnId " + to_string(columnId) + " value "
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+ G4Analysis::ToString(value));
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}
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// get ntuple
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auto ntuple = GetNtupleInFunction(ntupleId, "FillNtupleTColumn");
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if (!ntuple) return false;
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// get generic column
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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 << " "
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<< "ntupleId " << ntupleId << " columnId " << columnId << " does not exist.";
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G4Exception("G4TNtupleManager::FillNtupleTColumn()", "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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// get column and check its type
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auto column = dynamic_cast<tools::wroot::base_pntuple::column<T>*>(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 << " columnId " << columnId << " value " << value;
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G4Exception("G4TNtupleManager:FillNtupleTColumn", "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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if (IsVerbose(G4Analysis::kVL4)) {
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Message(G4Analysis::kVL4, "done fill", "pntuple T column",
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" ntupleId " + to_string(ntupleId) + " columnId " + to_string(columnId) + " value "
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+ G4Analysis::ToString(value));
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}
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return true;
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}
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#endif
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