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# HepRndmEngine.h

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    00001 //====================================================================
    00002 //      CLHEP Random Engine definition file
    00003 //--------------------------------------------------------------------
    00004 //
    00005 //      Package    : HepRndm ( The LHCb Offline System)
    00006 //      Author     : M.Frank
    00007 //  History    :
    00008 // +---------+----------------------------------------------+---------
    00009 // |    Date |                 Comment                      | Who
    00010 // +---------+----------------------------------------------+---------
    00011 // | 29/10/99| Initial version                              | MF
    00012 // +---------+----------------------------------------------+---------
    00013 //
    00014 //====================================================================
    00015 #ifndef HEPRNDM_HEPRNDMENGINE_H
    00016 #define HEPRNDM_HEPRNDMENGINE_H 1
    00017
    00018 // Framework include files
    00019 #include <vector>
    00020 #include "HepRndmBaseEngine.h"
    00021
    00022 namespace HepRndm  {
    00023
    00024   template <class TYPE>
    00025   class Engine : public BaseEngine   {
    00026   protected:
    00027     // Seed table
    00028     mutable std::vector<long>   m_seeds;
    00029     // Other parameters
    00030     int  m_row, m_col, m_lux;
    00031     bool m_useTable, m_setSingleton;
    00032   public:
    00034     Engine(const std::string& name, ISvcLocator* loc);
    00036     virtual ~Engine();
    00038     virtual StatusCode initialize();
    00040     virtual StatusCode finalize();
    00042     virtual StatusCode initializeEngine();
    00050     virtual double rndm() const;
    00055     StatusCode setSeeds(const std::vector<long>& seed);
    00057     StatusCode seeds(std::vector<long>& seed)   const;
    00058   };
    00059 }
    00060
    00061 #endif // HEPRNDM_HEPRNDMENGINE_H