oops missed constAbs in commonHelper, here it is

sim/src/common/commonHelper.h

@@ -17,6 +17,13 @@
 #include "math.h"
 #include "common/globalDefinitions.h"
 
+/* std::abs is not constexpr (at least up to C++20) other than gcc, MSVC sticks to this standard.
+   this is a constexpr version of abs which should work with all compilers*/
+inline constexpr double constAbs(double a) noexcept
+{
+    return (a >= 0) ? a : -a;
+}
+
 //-----------------------------------------------------------------------------
 //! @brief defines common helper functions like conversion from and to enums.
 //-----------------------------------------------------------------------------
@@ -26,7 +33,7 @@ static constexpr double EPSILON = 0.001; //!Treat values smaller than epsilon as
 
 [[maybe_unused]] static inline constexpr bool DoubleEquality(double value1, double value2, double epsilon = EPSILON)
 {
-    return myAbs(value1 - value2) <= epsilon;
+    return constAbs(value1 - value2) <= epsilon;
 }
 
 //! Returns the same angle but within the range [-PI, PI]

sim/src/common/vector2d.h

@@ -18,16 +18,11 @@
 #include <cmath>
 #include "common/opExport.h"
 #include "common/globalDefinitions.h"
+#include "common/commonHelper.h"
 
 namespace Common {
 
     
-/* std::abs is not constexpr (at least up to C++20) other than gcc, MSVC sticks to this standard.
-   this is a constexpr version of abs which should work with all compilers*/
-inline constexpr double constAbs(double a) noexcept
-{
-    return (a >= 0) ? a : -a;
-}
 
 /*!
  * class for 2d vectors in cartesian coordinate system