plint-local.h

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/*
 
  $Id: plint-local.h 1641 2016-03-02 08:20:19Z coelho $
 
  Copyright 1989-2016 MINES ParisTech
 
  This file is part of Linear/C3 Library.
 
  Linear/C3 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 3 of the License, or
  any later version.
 
  Linear/C3 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 Linear/C3 Library.  If not, see <http://www.gnu.org/licenses/>.
 
*/
 
/* package plint: programmation lineaire en nombres entiers
 *
 * Corinne Ancourt
 *
 * utilise les packages:
 *  arithmetique.h
 *  vecteur.h
 *  contrainte.h
 *  sc.h
 *  ray_dte.h
 *  sommet.h
 *  sg.h
 *  polyedre.h (indirectement, pour les fonctions de conversion de sc en
 *              liste de sommets et reciproquement)
 *  matrice.h 
 */
 
/*
 * Representation d'une solution d'un systeme lineaire
 *
 * Pourrais-tu etre plus precise, Corinne? FI
 */
 
/* constante associee a une solution (Comment est-elle associee? FI)    */
#define SOLUTION 0
 
typedef struct Ssolution{
    /* variable du systeme */
    Variable var;
    /* valeur de la variable */
    Value val;
    /* denominateur de la valeur de la variable */
    Value denominateur;
    /* pointeur vers la variable suivante */
    struct Ssolution *succ;
} *Psolution,Ssolution;