Class xlifepp::GeomRefTetrahedron# class GeomRefTetrahedron : public xlifepp::GeomRefElement# Public Functions GeomRefTetrahedron()# default constructor GeomRefTetrahedron constructor for Geometric Reference Element using 3d base constructor with shape, volume, centroid coords, number of vertices, edges. inline ~GeomRefTetrahedron()# destructor real_t measure(const dimen_t, const number_t sideNum = 0) const# returns edge length or face area