Function operator+

include/Quaternion.hpp:65–65

* Add two quaternions */

     * Add two quaternions
     */
    Quaternion operator+(const ::Quaternion& quaternion) const { return ::QuaternionAdd(*this, quaternion); }

    Quaternion& operator+=(const ::Quaternion& quaternion) {
        set(::QuaternionAdd(*this, quaternion));