【转帖】how to use wblockcloneobjects and oddbidmapping
 

how to use wblockcloneobjects and oddbidmapping?
how to use wblockcloneobjects and oddbidmapping?
i try to use wblockcloneobjects
oddbdatabase::wblockcloneobjects(
const oddbobjectidarray& objectids,
oddbobjectid ownerid,
oddbidmapping& idmap,
oddb:uplicaterecordcloning duplicaterecordcloning,
bool deferxlation = false)
...
when i try use it in my code...
oddbidmapping idmap;
idmap.setdestdb(pdstdb);
pdb->wblockcloneobjects(..., idmap,... );
i have compiler error:
error c2259: 'oddbidmapping' : cannot instantiate abstract class
due to following members:
all members in dbidmapping.h is abstract "virtual ... = 0;"
what is it? how i can use pdb->wblockcloneobjects?
is it correctly to use wblockcloneobjects as: ?
oddbidmappingptr idmap = oddbidmapping::createobject();
idmap->setdestdb(pdstdb);
psrcdb->wblockcloneobjects(entids, (oddbobjectid)ownerid, *idmap.get(), oddb::kdrcignore);
yes it looks correct.
you may find examples of cloning in examples/excustobjs/drxdebugcmds.cpp:
_wblockclone_func
_wblockclonerecord_func
vladimir