【转帖】odrx-cons-define-members
 

odrx_cons_define_members
odrx_cons_define_members
i'm just getting started from scratch with dwgdirect. what is the macro odrx_cons_define_members for?

these macros must be applied when you inherit a class from odrxobject - they will add additional information to the objects of your class and you will be able to do run-time creation and checks on this class. you will have associated odrxclass to it and methods like desc(), iskindof(), cast(), etc will work.
regards
chudomir
best regards
chudomir

thanks a lot.