1 /****************************************************************************************/
2 /*                                                                                      */
3 /*                                      vinci_global.c                                  */
4 /*                                                                                      */
5 /****************************************************************************************/
6 /*                                                                                      */
7 /* Authors: Benno Bueeler (bueeler@ifor.math.ethz.ch)                                   */
8 /*          and                                                                         */
9 /*          Andreas Enge (enge@ifor.math.ethz.ch)                                       */
10 /*          Institute for Operations Research                                           */
11 /*	    Swiss Federal Institute of Technology Zurich                                */
12 /*	    Switzerland                                                                 */
13 /*                                                                                      */
14 /* Last Changes: February 4, 2001                                                       */
15 /*                                                                                      */
16 /****************************************************************************************/
17 /*                                                                                      */
18 /* definitions of the global variables                                                  */
19 /*                                                                                      */
20 /****************************************************************************************/
21 
22 #include "vinci.h"
23 
24 /****************************************************************************************/
25 
26 int G_d = 0;
27 int G_m = 0;
28 int G_n = 0;
29 
30 real **G_Hyperplanes = NULL;
31 boolean **G_Incidence = NULL;
32 T_VertexSet G_Vertices;
33 
34 int G_Storage = -1;
35 int G_RandomSeed = 4;
36 
37 rational G_Minus1 = -1;
38 
39 #ifdef STATISTICS
40    unsigned int Stat_Count;
41    real Stat_Smallest, Stat_Biggest;
42    unsigned int Stat_CountPos [STAT_BIGGEST_EXP - STAT_SMALLEST_EXP + 3];
43    unsigned int Stat_CountNeg [STAT_BIGGEST_EXP - STAT_SMALLEST_EXP + 3];
44    unsigned int *Stat_CountStored = NULL, *Stat_CountRetrieved = NULL;
45    unsigned int Stat_CountShifts;
46    long int Stat_ActualMem = 0;
47    long int Stat_MaxMem = 0;
48 #endif
49 
50 /****************************************************************************************/
51