- * value is assigend, which is of type VT. */
-template<size_t MAXDIM, class IT=uint32_t, class VT=double>
+ * value is assigend, which is of type VT. When a SimplicialComplex is
+ * instantiated, a single (-1) dimensional simplex is automatically created.
+ * Each 0-dimensional simplex automatically has this simplex as its face.
+ * Consequently, the innner class SimplexOrder gives the extended boundary
+ * matrix. */
+template<int MAXDIM, class IT=uint32_t, class VT=double>