| Geant4 Cross Reference |
1 // -*- C++ -*- 1 // -*- C++ -*-
2 // 2 //
3 // ------------------------------------------- 3 // -----------------------------------------------------------------------
4 // HEP Random 4 // HEP Random
5 // --- engineIDulong --- 5 // --- engineIDulong ---
6 // function header fi 6 // function header file
7 // ------------------------------------------- 7 // -----------------------------------------------------------------------
8 8
9 // Class generating new engines from streamed 9 // Class generating new engines from streamed saves.
10 10
11 // =========================================== 11 // =======================================================================
12 // M Fischler - Created: Mar. 8, 2005 12 // M Fischler - Created: Mar. 8, 2005
13 // =========================================== 13 // =======================================================================
14 14
15 #ifndef engineIDulong_h 15 #ifndef engineIDulong_h
16 #define engineIDulong_h 1 16 #define engineIDulong_h 1
17 17
18 #include <string> 18 #include <string>
19 19
20 namespace CLHEP { 20 namespace CLHEP {
21 21
22 unsigned long crc32ul(const std::string & s); 22 unsigned long crc32ul(const std::string & s);
23 23
24 template <class E> 24 template <class E>
25 unsigned long engineIDulong() { 25 unsigned long engineIDulong() {
26 static const unsigned long id = crc32ul(E::e 26 static const unsigned long id = crc32ul(E::engineName());
27 return id; 27 return id;
28 } 28 }
29 29
30 } // namespace CLHEP 30 } // namespace CLHEP
31 31
32 #endif 32 #endif
33 33
34 34