applied suggested changes

cms-sw · Aug 24, 2021 · 69e510a · 69e510a
1 parent aee5ef2
commit 69e510a
Showing 1 changed file with 30 additions and 34 deletions.
diff --git a/HLTrigger/special/plugins/HLTPPSCalFilter.cc b/HLTrigger/special/plugins/HLTPPSCalFilter.cc
@@ -38,13 +38,13 @@ class HLTPPSCalFilter : public edm::global::EDFilter<> {
   bool filter(edm::StreamID, edm::Event&, const edm::EventSetup&) const override;
 
 private:
-  edm::InputTag pixelLocalTrackInputTag_;  // Input tag identifying the pixel detector
-  edm::EDGetTokenT<edm::DetSetVector<CTPPSPixelLocalTrack>> pixelLocalTrackToken_;
+  const edm::InputTag pixelLocalTrackInputTag_;  // Input tag identifying the pixel detector
+  const edm::EDGetTokenT<edm::DetSetVector<CTPPSPixelLocalTrack>> pixelLocalTrackToken_;
 
-  int minTracks_;
-  int maxTracks_;
+  const int minTracks_;
+  const int maxTracks_;
 
-  bool do_express_;
+  const bool do_express_;
 };
 
 void HLTPPSCalFilter::fillDescriptions(edm::ConfigurationDescriptions& descriptions) {
@@ -66,17 +66,15 @@ void HLTPPSCalFilter::fillDescriptions(edm::ConfigurationDescriptions& descripti
 HLTPPSCalFilter::HLTPPSCalFilter(const edm::ParameterSet& iConfig)
     : pixelLocalTrackInputTag_(iConfig.getParameter<edm::InputTag>("pixelLocalTrackInputTag")),
       pixelLocalTrackToken_(consumes<edm::DetSetVector<CTPPSPixelLocalTrack>>(pixelLocalTrackInputTag_)),
-
       minTracks_(iConfig.getParameter<int>("minTracks")),
       maxTracks_(iConfig.getParameter<int>("maxTracks")),
-
       do_express_(iConfig.getParameter<bool>("do_express")) {}
 
 bool HLTPPSCalFilter::filter(edm::StreamID, edm::Event& iEvent, const edm::EventSetup& iSetup) const {
   // Helper tool to count valid tracks
   const auto valid_trks = [](const auto& trk) { return trk.isValid(); };
 
-  // maps for assigning filter pass / fail
+  // map for assigning filter pass / fail
   std::unordered_map<uint32_t, bool> pixel_filter_;
 
   // pixel map definition
@@ -86,34 +84,32 @@ bool HLTPPSCalFilter::filter(edm::StreamID, edm::Event& iEvent, const edm::Event
   pixel_filter_[CTPPSPixelDetId(1, 2, 3)] = false;
 
   // filter on pixels (2017+) selection
-  if (!pixel_filter_.empty()) {
-    edm::Handle<edm::DetSetVector<CTPPSPixelLocalTrack>> pixelTracks;
-    iEvent.getByToken(pixelLocalTrackToken_, pixelTracks);
-
-    for (const auto& rpv : *pixelTracks) {
-      if (pixel_filter_.count(rpv.id) == 0) {
-        continue;
-      }
-      // assume pass condition if there is at least one track
-      pixel_filter_.at(rpv.id) = true;
-
-      // count number of valid tracks
-      const auto ntrks = std::count_if(rpv.begin(), rpv.end(), valid_trks);
-      // fail condition if ntrks not within minTracks, maxTracks values
-      if (minTracks_ > 0 && ntrks < minTracks_)
-        pixel_filter_.at(rpv.id) = false;
-      if (maxTracks_ > 0 && ntrks > maxTracks_)
-        pixel_filter_.at(rpv.id) = false;
-    }
+  edm::Handle<edm::DetSetVector<CTPPSPixelLocalTrack>> pixelTracks;
+  iEvent.getByToken(pixelLocalTrackToken_, pixelTracks);
 
-    // compilation of filter conditions
-    if (do_express_) {
-      return (pixel_filter_.at(CTPPSPixelDetId(0, 0, 3)) && pixel_filter_.at(CTPPSPixelDetId(0, 2, 3))) ||
-             (pixel_filter_.at(CTPPSPixelDetId(1, 0, 3)) && pixel_filter_.at(CTPPSPixelDetId(1, 2, 3)));
-    } else {
-      return (pixel_filter_.at(CTPPSPixelDetId(0, 0, 3)) || pixel_filter_.at(CTPPSPixelDetId(0, 2, 3))) ||
-             (pixel_filter_.at(CTPPSPixelDetId(1, 0, 3)) || pixel_filter_.at(CTPPSPixelDetId(1, 2, 3)));
+  for (const auto& rpv : *pixelTracks) {
+    if (pixel_filter_.count(rpv.id) == 0) {
+      continue;
     }
+    // assume pass condition if there is at least one track
+    pixel_filter_.at(rpv.id) = true;
+
+    // count number of valid tracks
+    const auto ntrks = std::count_if(rpv.begin(), rpv.end(), valid_trks);
+    // fail condition if ntrks not within minTracks, maxTracks values
+    if (minTracks_ > 0 && ntrks < minTracks_)
+      pixel_filter_.at(rpv.id) = false;
+    if (maxTracks_ > 0 && ntrks > maxTracks_)
+      pixel_filter_.at(rpv.id) = false;
+  }
+
+  // compilation of filter conditions
+  if (do_express_) {
+    return (pixel_filter_.at(CTPPSPixelDetId(0, 0, 3)) && pixel_filter_.at(CTPPSPixelDetId(0, 2, 3))) ||
+           (pixel_filter_.at(CTPPSPixelDetId(1, 0, 3)) && pixel_filter_.at(CTPPSPixelDetId(1, 2, 3)));
+  } else {
+    return (pixel_filter_.at(CTPPSPixelDetId(0, 0, 3)) || pixel_filter_.at(CTPPSPixelDetId(0, 2, 3))) ||
+           (pixel_filter_.at(CTPPSPixelDetId(1, 0, 3)) || pixel_filter_.at(CTPPSPixelDetId(1, 2, 3)));
   }
 
   return false;