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/* spxprob.h */
/***********************************************************************
* This code is part of GLPK (GNU Linear Programming Kit).
* Copyright (C) 2015 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 SPXPROB_H
#define SPXPROB_H
#include "prob.h"
#include "spxlp.h"
#define spx_init_lp _glp_spx_init_lp
void spx_init_lp(SPXLP *lp, glp_prob *P, int excl);
/* initialize working LP object */
#define spx_alloc_lp _glp_spx_alloc_lp
void spx_alloc_lp(SPXLP *lp);
/* allocate working LP arrays */
#define spx_build_lp _glp_spx_build_lp
void spx_build_lp(SPXLP *lp, glp_prob *P, int excl, int shift,
int map[/*1+P->m+P->n*/]);
/* convert original LP to working LP */
#define spx_build_basis _glp_spx_build_basis
void spx_build_basis(SPXLP *lp, glp_prob *P, const int map[]);
/* convert original LP basis to working LP basis */
#define spx_store_basis _glp_spx_store_basis
void spx_store_basis(SPXLP *lp, glp_prob *P, const int map[],
int daeh[/*1+n*/]);
/* convert working LP basis to original LP basis */
#define spx_store_sol _glp_spx_store_sol
void spx_store_sol(SPXLP *lp, glp_prob *P, int shift,
const int map[], const int daeh[], const double beta[],
const double pi[], const double d[]);
/* convert working LP solution to original LP solution */
#define spx_free_lp _glp_spx_free_lp
void spx_free_lp(SPXLP *lp);
/* deallocate working LP arrays */
#endif
/* eof */
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