From 51a3c82b3145f725029c73578378b0cffe6bb622 Mon Sep 17 00:00:00 2001
From: Federico <federicoscutti@gmail.com>
Date: Tue, 19 Jun 2018 13:36:32 +0000
Subject: [PATCH] avoid copying elements when performing loops in tau EDM
Former-commit-id: fdea2993b67cd8b55ee566cd05939c2abedaa452
---
Event/xAOD/xAODTau/Root/TauJet_v3.cxx | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/Event/xAOD/xAODTau/Root/TauJet_v3.cxx b/Event/xAOD/xAODTau/Root/TauJet_v3.cxx
index 47ac71a5f42..43885bcf01e 100644
--- a/Event/xAOD/xAODTau/Root/TauJet_v3.cxx
+++ b/Event/xAOD/xAODTau/Root/TauJet_v3.cxx
@@ -454,7 +454,7 @@ namespace xAOD {
const TauJet_v3::TauTrackLinks_t TauJet_v3::tauTrackLinksWithMask(unsigned int mask) const{
TauJet_v3::TauTrackLinks_t links;
- for(const ElementLink< xAOD::TauTrackContainer > link : tauTrackAcc(*this) ){
+ for(const ElementLink< xAOD::TauTrackContainer >& link : tauTrackAcc(*this) ){
if( (*link)->flagWithMask(mask))
links.push_back(link);
}
@@ -474,7 +474,7 @@ namespace xAOD {
const TauTrack* TauJet_v3::trackWithMask( size_t i, unsigned int mask, int* container_index ) const {
uint tracks_pass_mask=0;
- for(const ElementLink< xAOD::TauTrackContainer > link : tauTrackAcc(*this) ){
+ for(const ElementLink< xAOD::TauTrackContainer >& link : tauTrackAcc(*this) ){
const TauTrack* trk = *link;
if(trk->flagWithMask(mask)){
if(tracks_pass_mask==i) {
@@ -541,7 +541,7 @@ namespace xAOD {
/// Get the v<pointer> to all tracks associated with this tau, regardless of classification
std::vector<TauTrack*> TauJet_v3::allTracks() {
std::vector<TauTrack*> trks;
- for(ElementLink< xAOD::TauTrackContainer > link : tauTrackAcc(*this) ){
+ for(ElementLink< xAOD::TauTrackContainer >& link : tauTrackAcc(*this) ){
const TauTrack* c_trk = *link;
xAOD::TauTrackContainer* tauTrackContainer = link.getDataNonConstPtr();
TauTrack* trk=tauTrackContainer->at(link.index());
@@ -571,7 +571,7 @@ namespace xAOD {
//number of tracks with a given classification
size_t TauJet_v3::nTracksWithMask(unsigned int flags) const{
size_t n(0);
- for(const ElementLink< xAOD::TauTrackContainer > link : tauTrackAcc(*this) ){
+ for(const ElementLink< xAOD::TauTrackContainer >& link : tauTrackAcc(*this) ){
const TauTrack* trk = *link;
if(trk->flagWithMask(flags)) n++;
}
--
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