RandomNumberAlg.h

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* (c) Copyright 1998-2025 CERN for the benefit of the LHCb and ATLAS collaborations *
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* This software is distributed under the terms of the Apache version 2 licence,     *
* copied verbatim in the file "LICENSE".                                            *
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#pragma once
 
// Framework include files
#include <GaudiKernel/Algorithm.h>
#include <GaudiKernel/NTuple.h>
#include <GaudiKernel/RndmGenerators.h>
 
class RandomNumberAlg : public Algorithm {
protected:
  Rndm::Numbers m_numbers;
  uint32_t m_initial{ 0 };
  NTuple::Tuple* m_ntuple{ nullptr };
  NTuple::Item<int>      m_int;
  NTuple::Item<uint32_t> m_deter;
  NTuple::Item<float>    m_gauss;
  NTuple::Item<float>    m_exponential;
  NTuple::Item<float>    m_poisson;
 
public:
  RandomNumberAlg( const std::string& name, ISvcLocator* pSvcLocator );
  ~RandomNumberAlg() override;
  StatusCode initialize() override;
  StatusCode finalize() override;
  StatusCode execute() override;
};