RndmEngine.h

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//====================================================================
//  Random Engine definition
//--------------------------------------------------------------------
//
//  Package    : Gaudi/RndmGenSvc ( The LHCb Offline System)
//  Author     : M.Frank
//====================================================================
#ifndef GAUDI_RNDMGENSVC_RNDMENGINE_H
#define GAUDI_RNDMGENSVC_RNDMENGINE_H 1

// STL include files
#include <vector>

// Framework include files
#include "GaudiKernel/IIncidentListener.h"
#include "GaudiKernel/IRndmEngine.h"
#include "GaudiKernel/ISerialize.h"
#include "GaudiKernel/Service.h"

// Forward declarations
class IIncidentSvc;

class RndmEngine : public extends<Service, IRndmEngine, ISerialize, IIncidentListener>
{
protected:
  SmartIF<IIncidentSvc> m_pIncidentSvc;

  RndmEngine( const std::string& name, ISvcLocator* loc );
  ~RndmEngine() override;

public:
  StatusCode initialize() override;
  StatusCode finalize() override;
  double rndm() const override;
  StatusCode rndmArray( std::vector<double>& array, long howmany, long start = 0 ) const override;
  StreamBuffer& serialize( StreamBuffer& str ) override;
  StreamBuffer& serialize( StreamBuffer& str ) const override;
  void handle( const Incident& inc ) override;
};

#endif // GAUDI_RNDMGENSVC_RNDMENGINE_H