making DielectronMassHypoTool inclusive

Trigger/TrigHypothesis/TrigEgammaHypo/src/TrigEgammaDielectronMassHypoTool.cxx

@@ -48,10 +48,10 @@ StatusCode TrigEgammaDielectronMassHypoTool::initialize()
 bool TrigEgammaDielectronMassHypoTool::executeAlg(std::vector<LegDecision> &combination) const {
 
 //retrieve the electrons 
-  std::vector<ElementLink<xAOD::ElectronContainer>> selected_electrons;
+  std::vector<ElementLink<xAOD::IParticleContainer>> selected_electrons;
   for (auto el: combination){
     auto EL= el.second;    
-    auto electronLink = TrigCompositeUtils::findLink<xAOD::ElectronContainer>( *EL, featureString() ).link;
+    auto electronLink = TrigCompositeUtils::findLink<xAOD::IParticleContainer>( *EL, featureString() ).link;
     selected_electrons.push_back(electronLink);
   }
   auto electronLink1=selected_electrons[0];

Trigger/TrigHypothesis/TrigEgammaHypo/src/TrigEgammaDielectronMassHypoTool.h

@@ -29,6 +29,7 @@
 #include "xAODTracking/TrackParticleContainer.h"
 #include "xAODTrigEgamma/TrigElectron.h"
 #include "xAODEgamma/ElectronContainer.h"
+#include "xAODBase/IParticleContainer.h"
 
 #include "TrigCompositeUtils/HLTIdentifier.h"
 #include "TrigCompositeUtils/TrigCompositeUtils.h"