fix unnecessary ptr copy in emap

cms-sw · Aug 26, 2016 · df0c1b3 · df0c1b3
1 parent 090ecf7
commit df0c1b3
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/CondFormats/HcalObjects/src/HcalElectronicsMap.cc b/CondFormats/HcalObjects/src/HcalElectronicsMap.cc
@@ -62,7 +62,7 @@ const HcalElectronicsMap::PrecisionItem* HcalElectronicsMap::findById (unsigned
 
   sortById();
 
-  auto ptr = (*mPItemsById.load(std::memory_order_acquire));
+  auto const& ptr = (*mPItemsById.load(std::memory_order_acquire));
   item = std::lower_bound (ptr.begin(), ptr.end(), &target, hcal_impl::LessById());
   if (item == ptr.end() || (*item)->mId != fId)
     //    throw cms::Exception ("Conditions not found") << "Unavailable Electronics map for cell " << fId;
@@ -93,7 +93,7 @@ const HcalElectronicsMap::TriggerItem* HcalElectronicsMap::findByTrigId (unsigne
 
   sortByTriggerId();
 
-  auto ptr = (*mTItemsByTrigId.load(std::memory_order_acquire));
+  auto const& ptr = (*mTItemsByTrigId.load(std::memory_order_acquire));
   item = std::lower_bound (ptr.begin(), ptr.end(), &target, hcal_impl::LessByTrigId());
   if (item == (*mTItemsByTrigId).end() || (*item)->mTrigId != fTrigId)
     //    throw cms::Exception ("Conditions not found") << "Unavailable Electronics map for cell " << fId;