perf: Avoid creation of unused string in CKF (#3090)

refactor: avoid creation of unused strings. Currently a string used for verbose logs is created always, which can be avoided.
acts-project · Apr 9, 2024 · 2bdcb77 · 2bdcb77
1 parent e22fef9
commit 2bdcb77
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/Core/include/Acts/TrackFinding/CombinatorialKalmanFilter.hpp b/Core/include/Acts/TrackFinding/CombinatorialKalmanFilter.hpp
@@ -654,8 +654,7 @@ class CombinatorialKalmanFilter {
         // The surface could be either sensitive or passive
         bool isSensitive = (surface->associatedDetectorElement() != nullptr);
         bool isMaterial = (surface->surfaceMaterial() != nullptr);
-        std::string type = isSensitive ? "sensitive" : "passive";
-        ACTS_VERBOSE("Detected " << type
+        ACTS_VERBOSE("Detected " << (isSensitive ? "sensitive" : "passive")
                                  << " surface: " << surface->geometryId());
         if (isSensitive) {
           // Increment of number of passed sensitive surfaces