bp_get_activity_directory_permalink()

	function bp_get_activity_directory_permalink() {

		/**
		 * Filters the activity directory permalink.
		 *
		 * @since BuddyPress 1.5.0
		 *
		 * @param string $url Permalink url for the activity directory.
		 */
		return apply_filters( 'bp_get_activity_directory_permalink', trailingslashit( bp_get_root_domain() . '/' . bp_get_activity_root_slug() ) );
	}