-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thursday 08 May 2008 10:03 am, Peter Dimov wrote:
It does have a default constructor. Movable types have to have an "empty" state in which to put the moved-from source, and the default constructor of a movable type usually creates such an "empty" object. (The proposed promise doesn't adhere to this "convention" though.)
My recollection is that the requirements are looser: a move can leave the moved-from source in any state it likes as long as it doesn't violate any of the class' specified invariants. - -- Frank -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFIIw265vihyNWuA4URAnQbAJ45dbkJv10fONEKvgkyico63DHy9ACfUDVE rKkCJuCPUDCcgkvnpIYBVfc= =GLjg -----END PGP SIGNATURE-----