DecisionSvc.cxx File Reference

#include "DecisionSvc.h"
#include "GaudiKernel/EventContext.h"
#include "PersistentDataModel/AthenaAttributeList.h"
#include <algorithm>

Include dependency graph for DecisionSvc.cxx:

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Functions
StatusCode DecisionSvc::start	ATLAS_NOT_THREAD_SAFE ()
	Install fatal handler with default options. More...

Function Documentation

ATLAS_NOT_THREAD_SAFE()

StatusCode DecisionSvc::start ATLAS_NOT_THREAD_SAFE

(

)

Install fatal handler with default options.

This is meant to be easy to call from python via ctypes.

Definition at line 334 of file DecisionSvc.cxx.

{
  ATH_MSG_DEBUG("in start");
  CHECK( this->interpretAlgMap() );
  m_frozen = true;
 
  // lambda to return true if second element is non-empty
  auto teststreams = [](const auto& m)
    {
      for (const auto& p : m)
    if (!p.second.empty()) return true;
      return false;
    };
  
  //Retrieve CutFlowSvc if (and only if) needed
  if( teststreams(m_stream_accept) || teststreams(m_stream_require) || teststreams(m_stream_veto)) {
    if (!m_cutflowSvc.empty())
      {
        if (m_cutflowSvc.retrieve().isFailure())
          {
            ATH_MSG_ERROR("Cannot get ICutFlowSvc interface.");
            return StatusCode::RECOVERABLE;
          }
      }
  }
 
  //Now that everything is said and done, match filters with stream and logic in CutFlowSvc
  return DeclareToCutFlowSvc();
}