+++ /dev/null
-/* static_permutation.h
- * Copyright (C) 2008, Francisco Claude, all rights reserved.
- *
- * Permutation
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifndef _STATIC_PERMUTATION_H
-#define _STATIC_PERMUTATION_H
-
-#include <basics.h>
-
-#define STATIC_PERMUTATION_MRRR_HDR 2
-
-/** Base class for static permutations
- * @author Francisco Claude
- */
-class static_permutation {
- public:
- virtual ~static_permutation() {}
- /** Computes the i-th element of the permutation */
- virtual uint pi(uint i)=0;
- /** Computes the inverse of i */
- virtual uint rev_pi(uint i)=0;
- /** Saves the permutation to fp, returns 0 in case of success */
- virtual uint save(FILE *fp)=0;
- /** Returns the size of the permutation */
- virtual uint size()=0;
- /** Loads a static_permutation from fp */
- static static_permutation * load(FILE *fp);
-};
-
-#include <static_permutation_mrrr.h>
-
-#endif