tls.hh

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// $Id$
//
// Thread Local Storage typedefs

// History:
// 01.10.2012 G.Cosmo - Created
 
#ifndef G4_TLS
#define G4_TLS

#if defined (G4MULTITHREADED)
  #if ( defined(__MACH__) && defined(__clang__) && defined(__x86_64__) ) || \
      ( defined(__MACH__) && defined(__GNUC__) && __GNUC__>=4 && __GNUC_MINOR__>=7 ) 
  #  define G4ThreadLocalStatic static __thread
  #  define G4ThreadLocal __thread
  #elif defined(__linux__) || defined(_AIX)
  #  define G4ThreadLocalStatic static __thread
  #  define G4ThreadLocal __thread
  #elif defined(WIN32)
  #  define G4ThreadLocalStatic static __declspec(thread)
  #  define G4ThreadLocal __declspec(thread)
  #else
  #  error "No Thread Local Storage (TLS) technology supported for this platform. Use sequential build !"
  #endif
#else
  #  define G4ThreadLocalStatic static
  #  define G4ThreadLocal 
#endif

#endif