* one of its subobjects' size is changed. After you initialize the
* sizes of the subobjects, you will therefore have to call the
* @p{collect_sizes()} function of this class! Note that, of course, all
- * sub-matrices in a row have to have the same number of rows, and
- * that all sub-matrices in a column have to have the same number of
+ * sub-matrices in a (block-)row have to have the same number of rows, and
+ * that all sub-matrices in a (block-)column have to have the same number of
* columns.
*
* You will in general not want to use this class, but one of the
* matrix, which equals the
* dimension of the image
* space. It is the sum of rows
- * of the rows of sub-matrices.
+ * of the (block-)rows of
+ * sub-matrices.
*/
unsigned int n_rows () const;
* this matrix, which equals the
* dimension of the range
* space. It is the sum of
- * columns of the columns of
- * sub-matrices.
+ * columns of the (block-)columns
+ * of sub-matrices.
*/
unsigned int n_cols () const;