PostGIS  2.5.2dev-r@@SVN_REVISION@@

◆ lwpoly_same()

char lwpoly_same ( const LWPOLY p1,
const LWPOLY p2 
)

Definition at line 339 of file lwpoly.c.

References LWPOLY::nrings, ptarray_same(), and LWPOLY::rings.

Referenced by lwgeom_same().

340 {
341  uint32_t i;
342 
343  if ( p1->nrings != p2->nrings ) return 0;
344  for (i=0; i<p1->nrings; i++)
345  {
346  if ( ! ptarray_same(p1->rings[i], p2->rings[i]) )
347  return 0;
348  }
349  return 1;
350 }
char ptarray_same(const POINTARRAY *pa1, const POINTARRAY *pa2)
Definition: ptarray.c:478
uint32_t nrings
Definition: liblwgeom.h:457
unsigned int uint32_t
Definition: uthash.h:78
POINTARRAY ** rings
Definition: liblwgeom.h:459
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