Hello, I have the following problem. Currently I'm porting an application from OpenSG 1.8 to OpenSG 2.0. Simuntanously, I'm bringing it into a 64Bit compatible state.
Now I have encountered the case, that I have once written an Attachement derived class which just holds an multi field of type UInt32. You may expecting it already, this field contains application specific pointer information. I should have gone with an UInt64 multi field in the first place and would now not ask this question. Is there any possibilty to change this class so that is uses UInt64 instead of UInt32 for the multi field? Is there any versioning mechanism I could use so that I could read old models written with the UInt32 implementation without corrupting the stream? I know that I could clean the situation by introducing a new Attachment derived class and convert my old models after reading. But I would like to go for a solution intrinsic to the already established class. With best regards, Johannes ____________ Virus checked by G DATA AntiVirusKit Version: AVF 19.489 from 06.08.2009 Virus news: www.antiviruslab.com ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
