include/types/graph.h

   1 /*
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   9  *                        VERSION 3.2.0
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  35 #ifdef HAVE_CONFIG_H
  36 #include <config.h>
  37 #endif
  38
  39 #include "gmx_fatal.h"
  40
  41 typedef enum { egcolWhite, egcolGrey, egcolBlack, egcolNR } egCol;
  42
  43 typedef struct {
  44   int      nnodes;      /* The number of nodes                          */
  45   int      nbound;      /* The number of nodes with edges               */
  46   int      start;       /* The first atom in this graph                 */
  47   int      end;         /* The last atom in this graph                  */
  48   int      *nedge;      /* For each node the number of edges            */
  49   atom_id  **edge;      /* For each node, the actual edges (bidirect.)  */
  50   bool     bScrewPBC;   /* Screw boundary conditions                    */
  51   ivec     *ishift;     /* Shift for each particle                      */
  52   int      negc;
  53   egCol   *egc;         /* color of each node */
  54 } t_graph;
  55
  56
  57 #define SHIFT_IVEC(g,i) ((g)->ishift[(i)-(g)->start])
  58