lwpoint_locate_between_m()

static LWGEOM * lwpoint_locate_between_m ( LWPOINT *  lwpoint, double  m0, double  m1  )

static

Definition at line 519 of file lwgeom_functions_lrs.c.

{
        POINT3DM p3dm;
 
        POSTGIS_DEBUGF(2, "lwpoint_locate_between called for lwpoint %p", lwpoint);
 
        lwpoint_getPoint3dm_p(lwpoint, &p3dm);
        if ( p3dm.m >= m0 && p3dm.m <= m1)
        {
                POSTGIS_DEBUG(3, " lwpoint... returning a clone of input");
 
                return lwgeom_clone((LWGEOM *)lwpoint);
        }
        else
        {
                POSTGIS_DEBUG(3, " lwpoint... returning a clone of input");
 
                return NULL;
        }
}

References lwgeom_clone(), lwpoint_getPoint3dm_p(), and POINT3DM::m.

Referenced by lwgeom_locate_between_m().

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