bp_get_caps_for_role( string $role = '' )

function bp_get_caps_for_role( $role = '' ) {

	// Which role are we looking for?
	switch ( $role ) {

		// Administrator.
		case 'administrator' :
			$caps = array(
				// Misc.
				'bp_moderate',
			);

			break;

		// All other default WordPress blog roles.
		case 'editor'      :
		case 'author'      :
		case 'contributor' :
		case 'subscriber'  :
		default            :
			$caps = array();
			break;
	}

	/**
	 * Filters the array of capabilities based on the role that is being requested.
	 *
	 * @since BuddyPress 1.6.0
	 *
	 * @param array  $caps Array of capabilities to return.
	 * @param string $role The role currently being loaded.
	 */
	return apply_filters( 'bp_get_caps_for_role', $caps, $role );
}