From 7ae5cde5ee4c18ec8c0c2173d6328d8f0ed2c04b Mon Sep 17 00:00:00 2001
From: Nikos Karastathis <n.karastathis@kit.edu>
Date: Thu, 3 Jun 2021 12:57:47 +0200
Subject: [PATCH] Scalar multiplication in Vectors
---
corsika/detail/framework/geometry/Vector.inl | 8 ++++++++
corsika/framework/geometry/Vector.hpp | 3 +++
2 files changed, 11 insertions(+)
diff --git a/corsika/detail/framework/geometry/Vector.inl b/corsika/detail/framework/geometry/Vector.inl
index 93907b944..703f2c222 100644
--- a/corsika/detail/framework/geometry/Vector.inl
+++ b/corsika/detail/framework/geometry/Vector.inl
@@ -238,4 +238,12 @@ namespace corsika {
return os;
}
+ /*
+ * scalar * vector multiplication
+ */
+ template <typename TDimension>
+ inline Vector<TDimension> operator*(double const n, Vector<TDimension> const& vec) {
+ return vec * n;
+ }
+
} // namespace corsika
diff --git a/corsika/framework/geometry/Vector.hpp b/corsika/framework/geometry/Vector.hpp
index 2a4b34a19..5c97a6526 100644
--- a/corsika/framework/geometry/Vector.hpp
+++ b/corsika/framework/geometry/Vector.hpp
@@ -142,6 +142,9 @@ namespace corsika {
auto dot(Vector<TDimension2> const& pV) const;
};
+ template <typename TDimension>
+ Vector<TDimension> operator*(double const n, Vector<TDimension> const& vec);
+
} // namespace corsika
#include <corsika/detail/framework/geometry/Vector.inl>
--
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