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# node.h

    00001 // "node.h"
    00002
    00003 // (c) OPAC Team, LIFL, January 2006
    00004
    00005 /*
    00006    Contact: paradiseo-help@lists.gforge.inria.fr
    00007 */
    00008
    00009 #ifndef __node_h
    00010 #define __node_h
    00011
    00012 #include <stdio.h>
    00013
    00014 typedef unsigned Node;
    00015
    00016 extern double X_min, X_max, Y_min, Y_max;
    00017
    00018 extern double * X_coord, * Y_coord;
    00019
    00020 extern unsigned numNodes; /* Number of nodes */
    00021
    00022 extern void loadNodes (FILE * __f);
    00023
    00024 extern unsigned distance (Node __from, Node __to);
    00025
    00026 #endif