AlgE.cxx

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
 
#include "AlgE.h"
#include "StoreGate/ReadHandle.h"
#include "StoreGate/ReadCondHandle.h"
 
//---------------------------------------------------------------------------
 
StatusCode AlgE::initialize() {
  ATH_MSG_DEBUG("initialize " << name());
 
  ATH_CHECK( m_rdh1.initialize() );
  ATH_CHECK( m_rch1.initialize() );
  ATH_CHECK( m_rch2.initialize() );
  ATH_CHECK( m_rch3.initialize() );
  ATH_CHECK( m_rch4.initialize() );
 
  ATH_MSG_INFO( "m_rdh1 id: " << m_rdh1.fullKey() );
  ATH_MSG_INFO( "m_rch1 id: " << m_rch1.fullKey() );
  ATH_MSG_INFO( "m_rch2 id: " << m_rch2.fullKey() );
  ATH_MSG_INFO( "m_rch3 id: " << m_rch3.fullKey() );
  ATH_MSG_INFO( "m_rch4 id: " << m_rch4.fullKey() );
 
  return StatusCode::SUCCESS;
}
 
//---------------------------------------------------------------------------
 
StatusCode AlgE::execute(const EventContext& ctx) const {
  ATH_MSG_DEBUG("execute " << name());
 
  SG::ReadHandle<HiveDataObj> rh1(m_rdh1, ctx);
  if (!rh1.isValid()) {
    ATH_MSG_ERROR ("Could not retrieve HiveDataObj with key " << m_rdh1.key());
    return StatusCode::FAILURE;
  }
 
  ATH_MSG_INFO("  read: " << rh1.key() << " = " << rh1->val() );
 
  SG::ReadCondHandle<CondDataObj>  ch1( m_rch1, ctx );
  SG::ReadCondHandle<CondDataObjY> ch2( m_rch2, ctx );
  SG::ReadCondHandle<CondDataObjY> ch3( m_rch3, ctx );
  SG::ReadCondHandle<CondDataObjZ> ch4( m_rch4, ctx );
 
  float val {0.0};
  
  const CondDataObj* cdo = *ch1;
  if (cdo != 0) {
    ATH_MSG_INFO("  CDO1: " << *cdo );
    val += cdo->val();
  } else {
    ATH_MSG_ERROR("  CDO1 ptr == zero");
  }
 
  const CondDataObjY* cdoy = *ch2;
  if (cdoy != 0) {
    ATH_MSG_INFO("  CDO2: " << *cdoy );
    val += cdoy->val();
  } else {
    ATH_MSG_ERROR("  CDO2 ptr == zero");
  }
 
  cdoy = *ch3;
  if (cdoy != 0) {
    ATH_MSG_INFO("  CDO3: " << *cdoy );
    val += cdoy->val();
  } else {
    ATH_MSG_ERROR("  CDO3 ptr == zero");
  }
 
  const CondDataObjZ *cdoz = *ch4;
  if (cdoz != 0) {
    ATH_MSG_INFO("  CDO4: " << *cdoz );
 
    if (cdoz->val() != val) {
      ATH_MSG_ERROR(" value of CDO4 is incorrect ");
    }
    
  } else {
    ATH_MSG_ERROR("  CDO# ptr == zero");
  }
 
  
  ATH_MSG_INFO("TEST: " << ctx.eventID().event_number() << " "
               << rh1->val() << " " << **ch1 << " " << **ch2 << " " << **ch3
               << " " << **ch4);
  
  return StatusCode::SUCCESS;
 
}