PostGIS  2.5.0beta2dev-r@@SVN_REVISION@@
lwunionfind.h File Reference
#include "liblwgeom.h"
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Data Structures

struct  UNIONFIND
 

Functions

UNIONFINDUF_create (uint32_t N)
 
void UF_destroy (UNIONFIND *uf)
 
uint32_t UF_find (UNIONFIND *uf, uint32_t i)
 
uint32_t UF_size (UNIONFIND *uf, uint32_t i)
 
void UF_union (UNIONFIND *uf, uint32_t i, uint32_t j)
 
uint32_tUF_ordered_by_cluster (UNIONFIND *uf)
 
uint32_tUF_get_collapsed_cluster_ids (UNIONFIND *uf, const char *is_in_cluster)