RndmGenerators.cpp

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#define GAUDI_RNDMGENSVC_RNDMGENGENERATORS_CPP

// Framework include files
#include "GaudiKernel/SmartIF.h"
#include "GaudiKernel/IRndmGen.h"
#include "GaudiKernel/IRndmGenSvc.h"
#include "GaudiKernel/RndmGenerators.h"
#include "GaudiKernel/GaudiException.h"



// Construct and initialize the generator
Rndm::Numbers::Numbers(const SmartIF<IRndmGenSvc>& svc, const IRndmGen::Param& par)
{
  StatusCode status = initialize(svc, par);
  if (!status.isSuccess()) {
    throw GaudiException ("Initialization failed !", "Rndm::Numbers", status);
  }
}

// Standard destructor
Rndm::Numbers::~Numbers()    {
  finalize().ignore();
}

// Initialize the generator
StatusCode Rndm::Numbers::initialize(const SmartIF<IRndmGenSvc>& svc,
                                     const IRndmGen::Param& par)  {
  if ( svc && !m_generator ) m_generator = svc->generator( par );
  return m_generator ? StatusCode::SUCCESS : StatusCode::FAILURE;
}

// Initialize the generator
StatusCode Rndm::Numbers::finalize()   {
  if ( m_generator )   {
    m_generator->finalize().ignore();
    m_generator.reset();
  }
  return StatusCode::SUCCESS;
}

#if !defined(GAUDI_V22_API) || defined(G22_NEW_SVCLOCATOR)
// Construct and initialize the generator
Rndm::Numbers::Numbers(IRndmGenSvc* svc, const IRndmGen::Param& par)
{
  StatusCode status = initialize(svc, par);
  if (!status.isSuccess()) {
    throw GaudiException ("Initialization failed !", "Rndm::Numbers", status);
  }
}

// Initialize the generator
StatusCode Rndm::Numbers::initialize(IRndmGenSvc* svc, const IRndmGen::Param& par) {
  return initialize(SmartIF<IRndmGenSvc>(svc), par);
}
#endif