From 047339ac52f564009b4b49fa83b16bcf2fd9d70b Mon Sep 17 00:00:00 2001
From: Dag Gillberg <dag.gillberg@cern.ch>
Date: Mon, 27 Feb 2017 15:03:42 +0000
Subject: [PATCH] Cleanup

---
 Root/TruthWeightTool.cxx           | 16 ++++++----------
 TruthWeightTools/TruthWeightTool.h |  3 ---
 util/TruthMetaDataTest.cxx         | 18 ++++++++----------
 3 files changed, 14 insertions(+), 23 deletions(-)

diff --git a/Root/TruthWeightTool.cxx b/Root/TruthWeightTool.cxx
index c62b7931f343..12e887e9a72a 100644
--- a/Root/TruthWeightTool.cxx
+++ b/Root/TruthWeightTool.cxx
@@ -14,7 +14,8 @@ namespace xAOD {
 
    StatusCode TruthWeightTool::initialize() {
       ATH_MSG_DEBUG( "Initialising... " );
-      return StatusCode::SUCCESS;
+      // AsgMetadataTool needs to call sysInitize to be registered in the incident svc
+      return sysInitialize(); //StatusCode::SUCCESS;
    }
 
    std::shared_ptr<IIndexRetriever> TruthWeightTool::spawnIndexRetriever(std::string weightName) { 
@@ -57,23 +58,18 @@ namespace xAOD {
 
       if( m_uninitialized || ( mcChannelNumber != m_mcChanNo ) ) {
 
-	for( auto metaDataIterator = m_metaDataContainer->begin(); 
-	metaDataIterator != m_metaDataContainer->end(); metaDataIterator++) {
+	for (auto metaData:*m_metaDataContainer) {
 
-      	  if( (*metaDataIterator)->mcChannelNumber() == mcChannelNumber)
-          {
+      	  if ( metaData->mcChannelNumber() == mcChannelNumber) {
      	     m_uninitialized = false;
 	     m_mcChanNo = mcChannelNumber;
-	     m_metaData = *metaDataIterator;
+	     m_metaData = metaData;
              this->onNewMetaData();
-	     m_weightIndices.clear();
-	     for (auto weightName:m_metaData->weightNames())
-	       m_weightIndices.push_back(getWeightIndex(weightName));
 	     return StatusCode::SUCCESS;
           }
         }
+        ATH_MSG_ERROR( "No matching TruthMetaData found" );
         return StatusCode::FAILURE;
-        ATH_MSG_ERROR( "No matching meta data found" );
       }
       return StatusCode::SUCCESS;
    }
diff --git a/TruthWeightTools/TruthWeightTool.h b/TruthWeightTools/TruthWeightTool.h
index 348f26baf9e9..76c4c3e46112 100644
--- a/TruthWeightTools/TruthWeightTool.h
+++ b/TruthWeightTools/TruthWeightTool.h
@@ -105,9 +105,6 @@ namespace xAOD {
       /// a previous event
       bool m_uninitialized;
 
-      /// Vector with weight indeces in same order as weight names
-      std::vector<size_t> m_weightIndices;
-
       /// Event info 
       const xAOD::EventInfo *m_evtInfo;
 
diff --git a/util/TruthMetaDataTest.cxx b/util/TruthMetaDataTest.cxx
index 977d2c52ee88..4d3dd187f343 100644
--- a/util/TruthMetaDataTest.cxx
+++ b/util/TruthMetaDataTest.cxx
@@ -4,18 +4,14 @@
 #include <memory>
 
 // ROOT include(s):
-#ifdef ROOTCORE
-#   include <TFile.h>
-#   include <TError.h>
-#endif // ROOTCORE
+#include <TFile.h>
+#include <TError.h>
 
 // Infrastructure include(s):
-#ifdef ROOTCORE
-#   include "xAODRootAccess/Init.h"
-#   include "xAODRootAccess/TEvent.h"
-#   include "xAODRootAccess/tools/ReturnCheck.h"
-#   include "xAODEventInfo/EventInfo.h"
-#endif // ROOTCORE
+#include "xAODRootAccess/Init.h"
+#include "xAODRootAccess/TEvent.h"
+#include "xAODRootAccess/tools/ReturnCheck.h"
+#include "xAODEventInfo/EventInfo.h"
 
 // ASG include(s):
 #include "AsgTools/ToolHandle.h"
@@ -45,6 +41,7 @@ int main( int argc, char* argv[] ) {
    xAOD::TruthWeightTool weightTool( "TruthWeightTool" );
    weightTool.setProperty( "OutputLevel", MSG::INFO ).ignore();
 
+   /*
    // Try creating ToolHandles for this tool:
    ToolHandle< xAOD::ITruthWeightTool > handle( "TruthWeightTool" );
    ToolHandleArray< xAOD::ITruthWeightTool > handleArray{ "TruthWeightTool" };
@@ -55,6 +52,7 @@ int main( int argc, char* argv[] ) {
                "Couldn't retrieve the tested tool through tool handles" );
       return 1;
    }
+   */
 
    // Loop over the files:
    for( int i = 1; i < argc; ++i ) {
-- 
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