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geant4/source/global/management/include/G4ofstreamDestination.hh
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2016-06-10 11:51:14 +02:00

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//
// ********************************************************************
// * 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. *
// ********************************************************************
//
//
// $Id: G4coutDestination.hh 66241 2014-05-16 00:00:42Z adotti $
//
//
// ---------------------------------------------------------------
// GEANT 4 class header file
//
// G4ofstreamDestination.hh
// Sends G4cout and G4cerr to a file.
//
// To send G4cout to a file instantiate an instance of
// G4CoutToFile
// To send G4cerr to a file use instead
// G4CerrToFile
//
// Example:
// #include "G4ofstreamDestination.hh"
// #include "G4ios.hh"
// int main(int,char**) {
// G4UImanager::GetUIpointer();
// G4iosInitialization();
// G4CoutToFile myout("MyOut_out.log"); // G4cout to file
// G4CerrToFile myout("MyOut_err.log"); // G4cerr to file
// ---------------------------------------------------------------
#ifndef G4OFSTREAMDESTINATION_HH
#define G4OFSTREAMDESTINATION_HH
#include "G4coutDestination.hh"
#include <fstream>
class G4ofstreamDestinationBase : public G4coutDestination
{
public:
G4ofstreamDestinationBase(const G4String& defaultName , G4bool append);
virtual ~G4ofstreamDestinationBase();
virtual G4int ReceiveG4cout( const G4String& ) = 0;
virtual G4int ReceiveG4cerr( const G4String& ) = 0;
void SetFileName( const G4String& name , G4bool append = true );
void Close();
void Open();
private:
G4String fileName;
G4bool appendFlag;
protected:
std::ofstream g4file;
};
class G4CoutToFile : public G4ofstreamDestinationBase
{
public:
G4CoutToFile(const G4String& deafaultName = "Geant4_cout.txt", G4bool append = true);
virtual G4int ReceiveG4cout( const G4String& msg );
virtual G4int ReceiveG4cerr( const G4String& ) { return 0;}
};
class G4CerrToFile : public G4ofstreamDestinationBase
{
public:
G4CerrToFile(const G4String& deafaultName = "Geant4_cerr.txt", G4bool append = true);
virtual G4int ReceiveG4cout( const G4String& ) { return 0; }
virtual G4int ReceiveG4cerr( const G4String& msg );
};
#endif //G4OFSTREAMDESTINATION_HH