* subspace contained in the RT space. Then, approciamtion order of
* the function itself is <i>degree+1</i>, as with usual polynomial
* spaces.
- *
+ *
+ * @todo Even if this element is implemented for two and three space
+ * dimensions, the definition of the node values relies on
+ * consistently oriented faces in 3D. Therefore, care should be taken
+ * on complicated meshes.
+ *
* <h3>Interpolation</h3>
*
* The @ref GlossInterpolation "interpolation" operators associated
* component under consideration. This is emulated by using an
* anisotropic Gauss formula for integration.
*
- * @warning The current implementation is for Cartesian meshes
+ * @todo The current implementation is for Cartesian meshes
* only. You must use MappingCartesian.
*
+ * @todo Even if this element is implemented for two and three space
+ * dimensions, the definition of the node values relies on
+ * consistently oriented faces in 3D. Therefore, care should be taken
+ * on complicated meshes.
+ *
* @note The degree stored in the member variable
* FiniteElementData<dim>::degree is higher by one than the
* constructor argument!