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/* qmd.h (quotient minimum degree algorithm) */
/***********************************************************************
* This code is part of GLPK (GNU Linear Programming Kit).
* Copyright (C) 2001 Free Software Foundation, Inc.
* Written by Andrew Makhorin <mao@gnu.org>.
*
* GLPK is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GLPK 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 General Public
* License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GLPK. If not, see <http://www.gnu.org/licenses/>.
***********************************************************************/
#ifndef QMD_H
#define QMD_H
#define genqmd _glp_genqmd
void genqmd(int *neqns, int xadj[], int adjncy[], int perm[],
int invp[], int deg[], int marker[], int rchset[], int nbrhd[],
int qsize[], int qlink[], int *nofsub);
/* GENeral Quotient Minimum Degree algorithm */
#define qmdrch _glp_qmdrch
void qmdrch(int *root, int xadj[], int adjncy[], int deg[],
int marker[], int *rchsze, int rchset[], int *nhdsze,
int nbrhd[]);
/* Quotient MD ReaCHable set */
#define qmdqt _glp_qmdqt
void qmdqt(int *root, int xadj[], int adjncy[], int marker[],
int *rchsze, int rchset[], int nbrhd[]);
/* Quotient MD Quotient graph Transformation */
#define qmdupd _glp_qmdupd
void qmdupd(int xadj[], int adjncy[], int *nlist, int list[],
int deg[], int qsize[], int qlink[], int marker[], int rchset[],
int nbrhd[]);
/* Quotient MD UPDate */
#define qmdmrg _glp_qmdmrg
void qmdmrg(int xadj[], int adjncy[], int deg[], int qsize[],
int qlink[], int marker[], int *deg0, int *nhdsze, int nbrhd[],
int rchset[], int ovrlp[]);
/* Quotient MD MeRGe */
#endif
/* eof */
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