0
votes
Vote UpVote

RTTI and enumerators

TURBU Tech – I’ve been doing a lot of work with the new RTTI system lately, figuring out how to take an arbitrary object and upload its data to a TClientDataset, or serialize it to a file.  I’ve got it working, and most of it was pretty straightforward once I managed to wrap my brain around the RTTI system. Getting inside a generic list, though, was a bit of a hack.  Since Delphi 2010 doesn’t support covariance and contravariance on generic classes, you can’t take a routine that accepts “a TList<T>” and enumerate over all its contents, even if you constrain T to ...
Favorite? Off-Topic? Mason Wheeler @ 2009-12-18 21:19

Statistics

Visits: 28
Votes: 0
Favorites: 0
Off-Topic: 0

Visits by Source

User Actions

Users who voted for this posting

Subscribe:
Contact us to advertise on DelphiFeeds.com

Community Links

Torry Firebird News

Sponsor

 
Please login or register to use this functionality.
(click on this box to dismiss)