PostGIS  2.2.7dev-r@@SVN_REVISION@@
static int nd_box_intersects ( const ND_BOX a,
const ND_BOX b,
int  ndims 
)
static

Return TRUE if ND_BOX a overlaps b, false otherwise.

Definition at line 545 of file gserialized_estimate.c.

References FALSE, ND_BOX_T::max, ND_BOX_T::min, and TRUE.

Referenced by compute_gserialized_stats_mode(), estimate_join_selectivity(), and estimate_selectivity().

546 {
547  int d;
548  for ( d = 0; d < ndims; d++ )
549  {
550  if ( (a->min[d] > b->max[d]) || (a->max[d] < b->min[d]) )
551  return FALSE;
552  }
553  return TRUE;
554 }
float4 max[ND_DIMS]
float4 min[ND_DIMS]
#define FALSE
Definition: dbfopen.c:168
#define TRUE
Definition: dbfopen.c:169

Here is the caller graph for this function: