perf: Improve ConstrainedStep footprint after #2532 (#2561)

Fixes an oversight in #2532
acts-project · Oct 20, 2023 · 185d0da · 185d0da
1 parent 187b83c
commit 185d0da
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Core/include/Acts/Propagator/ConstrainedStep.hpp b/Core/include/Acts/Propagator/ConstrainedStep.hpp
@@ -167,7 +167,7 @@ class ConstrainedStep {
   inline static constexpr auto kNotSet = std::numeric_limits<Scalar>::max();
 
   /// the step size tuple
-  std::array<Scalar, 4> m_values = {kNotSet, kNotSet, kNotSet, kNotSet};
+  std::array<Scalar, 3> m_values = {kNotSet, kNotSet, kNotSet};
   /// the accuracy value - this can vary up and down given a good step estimator
   Scalar m_accuracy = kNotSet;
 };