objective c - Unexpected behaviour for isKindOfClass: on NSManagedSubclasses created by mogenerator -


i have entity in object model called book class attribute xyzbook. mogenerator creates 2 classes:

  • _xyzbook
  • xyzbook, inherits _xyzbook.

so far good.

if create instance on xyzbook:

xyzbook *b = [xyzbook insertinmanagedobjectcontext:context];

sending class b, returns xyzbook expected.

[b class] --> xyzbook

however, sending ismemberofclass:[xyzbook class] returns no!!!

[b ismemberofclass:[xyzbook class]] --> no

it returns yes if use _xyzbook super class:

[b ismemberofclass:[_xyzbook class]] --> yes

so, on earth going on????

btw, create these clases using custom base class (with --base-class option mogenerator). in case has this...


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