Function spatialite_sys::gaiaIsNotClosedGeomColl_r

pub unsafe extern "C" fn gaiaIsNotClosedGeomColl_r(
    p_data: *const c_void, 
    geom: gaiaGeomCollPtr
) -> c_int

Checks for not-closed Rings in a Geometry object

\param p_cache a memory pointer returned by spatialite_alloc_connection() \param geom pointer to Geometry object

\return 0 if the Geometry has no unclosed Rings: otherwise any other different value.

\sa gaiaIsNotClosedGeomColl, gaiaIsToxic, gaiaIsNotClosedRing

\note This function allows to explicitly identify any Geometry containing at least one unclosed Ring.\n reentrant and thread-safe.