box2df_contains()

bool box2df_contains	(	const BOX2DF *	a,
		const BOX2DF *	b
	)

Definition at line 259 of file gserialized_gist_2d.c.

{
        if ( !a || !b )
                return false;
 
        /* All things can contain EMPTY (except EMPTY) */
        if ( box2df_is_empty(b) && ! box2df_is_empty(a) )
                return true;
 
        if ( (a->xmin > b->xmin) || (a->xmax < b->xmax) ||
             (a->ymin > b->ymin) || (a->ymax < b->ymax) )
        {
                return false;
        }
 
        return true;
}

References box2df_is_empty().

Referenced by geom2d_brin_inclusion_add_value(), gserialized_contains_2d(), gserialized_contains_box2df_box2df_2d(), gserialized_contains_box2df_geom_2d(), gserialized_gist_consistent_internal_2d(), gserialized_gist_consistent_leaf_2d(), and gserialized_spgist_leaf_consistent_2d().

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