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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // G4ios 27 // 28 // Global types for cout/cerr streaming 29 30 // Authors: H.Yoshida, M.Nagamatu - November 1998 31 // -------------------------------------------------------------------- 32 #ifndef G4ios_hh 33 #define G4ios_hh 1 34 35 #include "G4Types.hh" 36 37 #include <iostream> 38 39 class G4coutDestination; 40 41 #ifdef G4MULTITHREADED 42 43 extern G4GLOB_DLL std::ostream*& _G4debug_p(); 44 extern G4GLOB_DLL std::ostream*& _G4cout_p(); 45 extern G4GLOB_DLL std::ostream*& _G4cerr_p(); 46 # define G4debug (*_G4debug_p()) 47 # define G4cout (*_G4cout_p()) 48 # define G4cerr (*_G4cerr_p()) 49 50 #else // Sequential 51 52 extern G4GLOB_DLL std::ostream G4debug; 53 extern G4GLOB_DLL std::ostream G4cout; 54 extern G4GLOB_DLL std::ostream G4cerr; 55 56 #endif 57 58 void G4iosInitialization(); 59 void G4iosFinalization(); 60 61 // Redirect messages sent to G4cout etc to this destination 62 // Callee retains ownership of the destination pointer and must call 63 // this function again with `nullptr` on destination destruction. 64 void G4iosSetDestination(G4coutDestination* sink); 65 66 #define G4cin std::cin 67 #define G4endl std::endl 68 69 #endif 70