PostGIS  2.1.10dev-r@@SVN_REVISION@@
Datum BOX3D_zmin ( PG_FUNCTION_ARGS  )

Definition at line 317 of file lwgeom_box3d.c.

References BOX3D::zmax, and BOX3D::zmin.

318 {
319  BOX3D *box = (BOX3D *)PG_GETARG_POINTER(0);
320  PG_RETURN_FLOAT8(Min(box->zmin, box->zmax));
321 }
double zmax
Definition: liblwgeom.h:234
double zmin
Definition: liblwgeom.h:233