BOX2D_union()

Datum BOX2D_union

(

PG_FUNCTION_ARGS

)

Definition at line 374 of file lwgeom_box.c.

{
        GBOX *a = (GBOX*) PG_GETARG_POINTER(0);
        GBOX *b = (GBOX*) PG_GETARG_POINTER(1);
        GBOX *n;
 
        n = (GBOX *) lwalloc(sizeof(GBOX));
        if ( ! gbox_union(a,b,n) ) PG_RETURN_NULL();
        PG_RETURN_POINTER(n);
}

References gbox_union(), and lwalloc().

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