Gabriele Cosmo
97 lines
3.6 KiB
Plaintext
97 lines
3.6 KiB
Plaintext
//
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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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// Author: Ivana Hrivnacova, 26/08/2021 (ivana@ipno.in2p3.fr)
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#include "G4AnalysisUtilities.hh"
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#include "tools/rcsv_histo"
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//_____________________________________________________________________________
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template <typename HT>
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inline
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G4String G4CsvHnRFileManager<HT>::GetHnFileName(
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const G4String& hnType, const G4String& hnName,
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const G4String& fileName, G4bool isUserFileName) const
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{
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if ( isUserFileName ) {
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return fRFileManager->GetFullFileName(fileName);
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}
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return fRFileManager->GetHnFileName(hnType, hnName);
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}
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//_____________________________________________________________________________
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template <typename HT>
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inline
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HT* G4CsvHnRFileManager<HT>::ReadT(
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std::istream& htFile, const G4String& fileName, std::string_view inFunction)
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{
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tools::rcsv::histo handler(htFile);
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std::string objectTypeInFile;
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void* object;
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auto verbose = false;
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if ( ! handler.read(G4cout, objectTypeInFile, object, verbose) ) {
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G4Analysis::Warn(
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"Cannot get " + G4Analysis::GetHnType<HT>() + " in file " + fileName,
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fkClass, inFunction);
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return nullptr;
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}
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if (objectTypeInFile != HT::s_class()) {
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G4Analysis::Warn(
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"Object type read in " + G4Analysis::GetHnType<HT>() +" does not match",
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fkClass, inFunction);
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return nullptr;
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}
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return static_cast<HT*>(object);
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}
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//_____________________________________________________________________________
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template <typename HT>
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inline
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HT* G4CsvHnRFileManager<HT>::Read(
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const G4String& htName, const G4String& fileName, const G4String& dirName,
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G4bool isUserFileName)
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{
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// Get file name
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auto htFileName =
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GetHnFileName(G4Analysis::GetHnType<HT>(), htName, fileName, isUserFileName);
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// Update directory path
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if ( ! dirName.empty() ) {
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htFileName = "./" + dirName + "/" + htFileName;
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}
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std::ifstream htFile(htFileName);
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if ( ! htFile.is_open() ) {
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G4Analysis::Warn("Cannot open file " + htFileName, fkClass, "Read");
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return nullptr;
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}
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auto ht = ReadT(htFile, htFileName, "Read");
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return ht;
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}
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