#ifndef RKDNODE_H
#define RKDNODE_H

typedef struct _rkdnode
{
  /* Key of the node and its dimension */
  int *key;
  unsigned int dim;

  void *data; /* Data pointer */
  unsigned int disc; /* Discriminant */
  unsigned int elem_count; /* Element in subtrees + self */
  struct _rkdnode *L, *R; /* Children */

} rkdnode_t;

rkdnode_t *rkdnode_new(unsigned int dim, int *key, void *data);
void rkdnode_set_l_child(rkdnode_t *N, rkdnode_t *L);
void rkdnode_set_r_child(rkdnode_t *N, rkdnode_t *R);
void rkdnode_set_children(rkdnode_t *N, rkdnode_t *L, rkdnode_t *R);



#endif /* RKDNODE_H */