Gabriele Cosmo
80 lines
3.0 KiB
C++
80 lines
3.0 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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// The manager class for histogram/profile reading from a Root file.
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// Author: Ivana Hrivnacova, 26/08/2021 (ivana@ipno.in2p3.fr)
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#ifndef G4RootHnRFileManager_h
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#define G4RootHnRFileManager_h 1
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#include "G4VTHnRFileManager.hh"
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#include <string_view>
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#include <tuple>
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class G4RootRFileManager;
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namespace tools {
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namespace rroot {
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class buffer;
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class TDirectory;
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}
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}
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template <typename HT>
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class G4RootHnRFileManager : public G4VTHnRFileManager<HT>
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{
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public:
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explicit G4RootHnRFileManager(G4RootRFileManager* rfileManger)
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: G4VTHnRFileManager<HT>(), fRFileManager(rfileManger) {}
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G4RootHnRFileManager() = delete;
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~G4RootHnRFileManager() override = default;
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// Methods for reading objects
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HT* Read(const G4String& htName, const G4String& fileName, const G4String& dirName,
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G4bool isUserFileName) final;
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private:
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// Methods
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tools::rroot::buffer* GetBuffer(
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const G4String& fileName,
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const G4String& dirName,
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const G4String& name);
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HT* ReadT(tools::rroot::buffer* buffer);
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// Static data members
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static constexpr std::string_view fkClass { "G4RootHnRFileManager<HT>" };
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// Data members
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G4RootRFileManager* fRFileManager { nullptr };
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};
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// inline functions
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#include "G4RootHnRFileManager.icc"
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#endif
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