Gaudi Framework, version v20r2: /afs/cern.ch/sw/Gaudi/releases/GAUDI/GAUDI_v20r2/GaudiKernel/v25r2/GaudiKernel/IRndmGen.h Source File

00001 // $Header: /local/reps/Gaudi/GaudiKernel/GaudiKernel/IRndmGen.h,v 1.4 2004/07/06 10:17:40 mato Exp $
00002 #ifndef GAUDIKERNEL_IRNDMGEN_H
00003 #define GAUDIKERNEL_IRNDMGEN_H
00004 
00005 // STL include files
00006 #include <string>
00007 #include <vector>
00008 
00009 // Framework include files
00010 #include "GaudiKernel/IInterface.h"
00011 
00012 // Declaration of the interface ID ( interface id, major version, minor version) 
00013 static const InterfaceID IID_IRndmGen(140, 1, 0);
00014 static const InterfaceID IID_IRndmBit(150, 1, 0);
00015 static const InterfaceID IID_IRndmFlat(151, 1, 0);
00016 static const InterfaceID IID_IRndmChi2(152, 1, 0);
00017 static const InterfaceID IID_IRndmGamma(153, 1, 0);
00018 static const InterfaceID IID_IRndmGauss(154, 1, 0);
00019 static const InterfaceID IID_IRndmLandau(155, 1, 0);
00020 static const InterfaceID IID_IRndmPoisson(156, 1, 0);
00021 static const InterfaceID IID_IRndmStudentT(157, 1, 0);
00022 static const InterfaceID IID_IRndmBinomial(158, 1, 0);
00023 static const InterfaceID IID_IRndmExponential(159, 1, 0);
00024 static const InterfaceID IID_IRndmBreitWigner(160, 1, 0);
00025 static const InterfaceID IID_IRndmBreitWignerCutOff(161, 1, 0);
00026 static const InterfaceID IID_IRndmDefinedPdf(162, 1, 0);
00027 static const InterfaceID IID_IRndmGaussianTail(163, 1, 0);
00028 
00029 
00037 class IRndmGen : virtual public IInterface    {
00038 public:
00039 
00040   class Param     {
00041   protected:
00043     const InterfaceID  m_type;
00044   public: 
00046     Param( const InterfaceID& type = IID_IRndmFlat ) : m_type(type) {
00047     }
00049     virtual ~Param()    {
00050     }
00052     virtual const InterfaceID& type() const   {
00053       return m_type;
00054     }
00056     virtual Param* clone()  const = 0;
00057   };
00058 
00060   static const InterfaceID& interfaceID() { return IID_IRndmGen; }
00062   virtual StatusCode initialize(const IRndmGen::Param& par) = 0;
00064   virtual StatusCode finalize() = 0;
00066   virtual const InterfaceID& type() const = 0;
00068   virtual const long ID() const = 0;
00070   virtual const IRndmGen::Param* parameters() const = 0;
00072   virtual double shoot() const = 0;
00079   virtual StatusCode shootArray( std::vector<double>& array, long howmany, long start = 0) const = 0;
00080 };
00081 
00082 #endif // GAUDIKERNEL_IRNDMGEN_H
	Gaudi Framework, version v20r2
	Generated: 18 Jul 2008