| 553 | //https://stackoverflow.com/questions/1903954/is-there-a-standard-sign-function-signum-sgn-in-c-c |
| 554 | template <typename T> |
| 555 | constexpr int sgn(T val) { return (T(0) < val) - (val < T(0)); } |
| 556 | |
| 557 | // Defines a line segment |
| 558 | template<typename T> |
nothing calls this directly
no outgoing calls
no test coverage detected