Template Function Acts::VectorHelpers::eta

• Defined in File Helpers.hpp

Function Documentation

template<typename Derived>
double Acts::VectorHelpers::eta(const Eigen::MatrixBase<Derived> &v) noexcept

Calculate the pseudorapidity for a vector.

Note

Will static assert that the number of rows of v is at least 3, or in case of dynamic size, will abort execution if that is not the case.

Return

The pseudorapidity value

Template Parameters

• Derived: Eigen derived concrete type

Parameters

• v: Any vector like Eigen type, static or dynamic