1 /* -------------------------------------------------------------------------- */
2 /* Copyright (c) 2005-2012 by Timothy A. Davis, http://www.suitesparse.com.   */
3 /* All Rights Reserved.  See ../Doc/License.txt for License.                  */
4 /* -------------------------------------------------------------------------- */
5 
6 GLOBAL Int UMF_is_permutation
7 (
8     const Int P [ ],
9     Int W [ ],
10     Int n,
11     Int r
12 ) ;
13