Files
geant4/source/analysis/csv/src/G4CsvFileManager.cc
T
2018-12-07 15:15:39 +01:00

133 lines
4.4 KiB
C++

//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
// * conditions of the Geant4 Software License, included in the file *
// * LICENSE and available at http://cern.ch/geant4/license . These *
// * include a list of copyright holders. *
// * *
// * Neither the authors of this software system, nor their employing *
// * institutes,nor the agencies providing financial support for this *
// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// Author: Ivana Hrivnacova, 18/06/2013 (ivana@ipno.in2p3.fr)
#include "G4CsvFileManager.hh"
#include "G4AnalysisManagerState.hh"
//_____________________________________________________________________________
G4CsvFileManager::G4CsvFileManager(const G4AnalysisManagerState& state)
: G4VFileManager(state)
{}
//_____________________________________________________________________________
G4CsvFileManager::~G4CsvFileManager()
{}
//
// public methods
//
//_____________________________________________________________________________
G4bool G4CsvFileManager::OpenFile(const G4String& fileName)
{
// Keep file name
fFileName = fileName;
fLockFileName = true;
fLockNtupleDirectoryName = true;
fIsOpenFile = true;
return true;
}
//_____________________________________________________________________________
G4bool G4CsvFileManager::WriteFile()
{
// nothing to be done for Csv file
return true;
}
//_____________________________________________________________________________
G4bool G4CsvFileManager::CloseFile()
{
fLockFileName = false;
fIsOpenFile = false;
return true;
}
//_____________________________________________________________________________
G4bool G4CsvFileManager::CreateNtupleFile(
G4TNtupleDescription<tools::wcsv::ntuple>* ntupleDescription)
{
G4String ntupleName = ntupleDescription->fNtupleBooking.name();
#ifdef G4VERBOSE
if ( fState.GetVerboseL4() )
fState.GetVerboseL4()
->Message("create", "file", GetNtupleFileName(ntupleName));
#endif
auto ntupleFile = new std::ofstream(GetNtupleFileName(ntupleName));
if ( ntupleFile->fail() ) {
delete ntupleFile;
G4ExceptionDescription description;
description << " " << "Cannot open file "
<< GetNtupleFileName(ntupleName);
G4Exception("G4CsvFileManager::CreateNtupleFile()",
"Analysis_W001", JustWarning, description);
return false;
}
#ifdef G4VERBOSE
if ( fState.GetVerboseL1() )
fState.GetVerboseL1()
->Message("create", "file", GetNtupleFileName(ntupleName));
#endif
ntupleDescription->fFile = ntupleFile;
return true;
}
//_____________________________________________________________________________
G4bool G4CsvFileManager::CloseNtupleFile(
G4TNtupleDescription<tools::wcsv::ntuple>* ntupleDescription)
{
// Do nothing if there is no file
if ( ! ntupleDescription->fFile ) return true;
G4String ntupleName = ntupleDescription->fNtupleBooking.name();
#ifdef G4VERBOSE
if ( fState.GetVerboseL4() )
fState.GetVerboseL4()
->Message("close", "file", GetNtupleFileName(ntupleName));
#endif
// close file
ntupleDescription->fFile->close();
#ifdef G4VERBOSE
if ( fState.GetVerboseL1() )
fState.GetVerboseL1()
->Message("close", "file", GetNtupleFileName(ntupleName));
#endif
return true;
}