G4ios.hh

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//
// G4ios
//
// Global types for cout/cerr streaming
 
// Authors: H.Yoshida, M.Nagamatu - November 1998
// --------------------------------------------------------------------
#ifndef G4ios_hh
#define G4ios_hh 1
 
#include "G4Types.hh"
 
#include <iostream>
 
class G4coutDestination;
 
#ifdef G4MULTITHREADED
 
extern G4GLOB_DLL std::ostream*& _G4debug_p();
extern G4GLOB_DLL std::ostream*& _G4cout_p();
extern G4GLOB_DLL std::ostream*& _G4cerr_p();
#  define G4debug (*_G4debug_p())
#  define G4cout (*_G4cout_p())
#  define G4cerr (*_G4cerr_p())
 
#else  // Sequential
 
extern G4GLOB_DLL std::ostream G4debug;
extern G4GLOB_DLL std::ostream G4cout;
extern G4GLOB_DLL std::ostream G4cerr;
 
#endif
 
void G4iosInitialization();
void G4iosFinalization();
 
// Redirect messages sent to G4cout etc to this destination
// Callee retains ownership of the destination pointer and must call 
// this function again with `nullptr` on destination destruction.
void G4iosSetDestination(G4coutDestination* sink);
 
#define G4cin std::cin
#define G4endl std::endl
 
#endif