LArSoft  v06_85_00
Liquid Argon Software toolkit - http://larsoft.org/
SeedCreator Namespace Reference

Functions

unsigned int CreateRandomNumberSeed ()
 

Function Documentation

unsigned int SeedCreator::CreateRandomNumberSeed ( )
inline

Definition at line 20 of file SeedCreator.h.

21  {
22 
23  // the maximum allowed seed for the art::RandomNumberGenerator
24  // is 900000000. Use TRandom3 to get the seed value in that range.
25  // Instantiating TRandom3 with a 0 means that its seed is set based
26  // on the TUUID and should always be random, even for jobs running on the
27  // same machine
28  TRandom3 rand(0);
29  return rand.Integer(900000000);
30  }