Geant4.10
 All Data Structures Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
tls.hh
Go to the documentation of this file.
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 // $Id$
27 //
28 // Thread Local Storage typedefs
29 
30 // History:
31 // 01.10.2012 G.Cosmo - Created
32 
33 #ifndef G4_TLS
34 #define G4_TLS
35 
36 #if defined (G4MULTITHREADED)
37  #if ( defined(__MACH__) && defined(__clang__) && defined(__x86_64__) ) || \
38  ( defined(__MACH__) && defined(__GNUC__) && __GNUC__>=4 && __GNUC_MINOR__>=7 )
39  # define G4ThreadLocalStatic static __thread
40  # define G4ThreadLocal __thread
41  #elif defined(__linux__) || defined(_AIX)
42  # define G4ThreadLocalStatic static __thread
43  # define G4ThreadLocal __thread
44  #elif defined(WIN32)
45  # define G4ThreadLocalStatic static __declspec(thread)
46  # define G4ThreadLocal __declspec(thread)
47  #else
48  # error "No Thread Local Storage (TLS) technology supported for this platform. Use sequential build !"
49  #endif
50 #else
51  # define G4ThreadLocalStatic static
52  # define G4ThreadLocal
53 #endif
54 
55 #endif