CLHEP Reference Documentation

00001 // $Id: Randomize.h,v 1.4 2011/05/31 20:57:00 garren Exp $
00002 // -*- C++ -*-
00003 //
00004 // -----------------------------------------------------------------------
00005 //                             HEP Random
00006 // -----------------------------------------------------------------------
00007 // This file is part of Geant4 (simulation toolkit for HEP).
00008 //
00009 // This file must be included to make use of the HEP Random module
00010 // On some compilers the static instance of the HepRandom generator
00011 // needs to be created explicitly in the client code. The static
00012 // generator is assured to be correctly initialized by including this
00013 // header in the client code.
00014 
00015 // =======================================================================
00016 // Gabriele Cosmo - Created: 5th September 1995
00017 // Gabriele Cosmo - Last change: 13th February 1996
00018 // Ken Smith      - Added Ranshi and DualRand engines: 4th June 1998
00019 //                - Added Ranlux64 and MTwist engines: 14th July 1998
00020 //                - Added Hurd160, Hurd288m and TripleRand 6th Aug 1998
00021 // =======================================================================
00022 
00023 #ifndef Rndmze_h
00024 #define Rndmze_h 1
00025 
00026 // Including Engines ...
00027 
00028 #include "CLHEP/Random/defs.h"
00029 #include "CLHEP/Random/DRand48Engine.h"
00030 #include "CLHEP/Random/DualRand.h"
00031 #include "CLHEP/Random/Hurd160Engine.h"
00032 #include "CLHEP/Random/Hurd288Engine.h"
00033 #include "CLHEP/Random/JamesRandom.h"
00034 #include "CLHEP/Random/MTwistEngine.h"
00035 #include "CLHEP/Random/RandEngine.h"
00036 #include "CLHEP/Random/RanecuEngine.h"
00037 #include "CLHEP/Random/RanluxEngine.h"
00038 #include "CLHEP/Random/Ranlux64Engine.h"
00039 #include "CLHEP/Random/RanshiEngine.h"
00040 #include "CLHEP/Random/TripleRand.h"
00041 
00042 // Including distributions ...
00043 
00044 #include "CLHEP/Random/RandBinomial.h"
00045 #include "CLHEP/Random/RandBreitWigner.h"
00046 #include "CLHEP/Random/RandChiSquare.h"
00047 #include "CLHEP/Random/RandExponential.h"
00048 #include "CLHEP/Random/RandFlat.h"
00049 #include "CLHEP/Random/RandBit.h"
00050 #include "CLHEP/Random/RandGamma.h"
00051 #include "CLHEP/Random/RandGauss.h"
00052 #include "CLHEP/Random/RandGaussQ.h"
00053 #include "CLHEP/Random/RandGaussT.h"
00054 #include "CLHEP/Random/RandGeneral.h"
00055 #include "CLHEP/Random/RandLandau.h"
00056 #include "CLHEP/Random/RandPoissonQ.h"
00057 #include "CLHEP/Random/RandPoissonT.h"
00058 #include "CLHEP/Random/RandSkewNormal.h"
00059 #include "CLHEP/Random/RandStudentT.h"
00060 
00061 namespace CLHEP {
00062 
00063 #define HepUniformRand() HepRandom::getTheEngine()->flat()
00064 
00065 // On some compilers the static instance of the HepRandom generator
00066 // needs to be created explicitly in the client code (i.e. here).
00067 
00068 static int HepRandomGenActive = HepRandom::createInstance();
00069 
00070 }  // namespace CLHEP
00071 
00072 #ifdef ENABLE_BACKWARDS_COMPATIBILITY
00073 //  backwards compatibility will be enabled ONLY in CLHEP 1.9
00074 using namespace CLHEP;
00075 #endif
00076 
00077 #endif