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64 lines
2.2 KiB
64 lines
2.2 KiB
/* spxprob.h */
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/***********************************************************************
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* This code is part of GLPK (GNU Linear Programming Kit).
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*
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* Copyright (C) 2015 Andrew Makhorin, Department for Applied
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* Informatics, Moscow Aviation Institute, Moscow, Russia. All rights
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* reserved. E-mail: <mao@gnu.org>.
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*
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* GLPK is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* GLPK is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GLPK. If not, see <http://www.gnu.org/licenses/>.
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***********************************************************************/
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#ifndef SPXPROB_H
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#define SPXPROB_H
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#include "prob.h"
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#include "spxlp.h"
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#define spx_init_lp _glp_spx_init_lp
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void spx_init_lp(SPXLP *lp, glp_prob *P, int excl);
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/* initialize working LP object */
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#define spx_alloc_lp _glp_spx_alloc_lp
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void spx_alloc_lp(SPXLP *lp);
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/* allocate working LP arrays */
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#define spx_build_lp _glp_spx_build_lp
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void spx_build_lp(SPXLP *lp, glp_prob *P, int excl, int shift,
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int map[/*1+P->m+P->n*/]);
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/* convert original LP to working LP */
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#define spx_build_basis _glp_spx_build_basis
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void spx_build_basis(SPXLP *lp, glp_prob *P, const int map[]);
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/* convert original LP basis to working LP basis */
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#define spx_store_basis _glp_spx_store_basis
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void spx_store_basis(SPXLP *lp, glp_prob *P, const int map[],
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int daeh[/*1+n*/]);
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/* convert working LP basis to original LP basis */
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#define spx_store_sol _glp_spx_store_sol
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void spx_store_sol(SPXLP *lp, glp_prob *P, int shift,
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const int map[], const int daeh[], const double beta[],
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const double pi[], const double d[]);
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/* convert working LP solution to original LP solution */
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#define spx_free_lp _glp_spx_free_lp
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void spx_free_lp(SPXLP *lp);
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/* deallocate working LP arrays */
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#endif
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/* eof */
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