StopperAlg.cpp

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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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#include <Gaudi/Algorithm.h>
#include <GaudiKernel/IEventProcessor.h>
 
struct StopperAlg : Gaudi::Algorithm {
  using Algorithm::Algorithm;
 
  StatusCode execute( const EventContext& ) const override {
    static int count = 0;
 
    if ( ++count >= m_stopcount ) {
      info() << "scheduling a event processing stop...." << endmsg;
      auto evt = service<IEventProcessor>( "ApplicationMgr" );
      if ( evt->stopRun().isFailure() ) {
        error() << "unable to schedule a stopRun" << endmsg;
        return StatusCode::FAILURE;
      }
    }
 
    return StatusCode::SUCCESS;
  }
 
  Gaudi::Property<int> m_stopcount{ this, "StopCount", 3 };
};
 
DECLARE_COMPONENT( StopperAlg )