cocos2d/cocos2d-x — pull request #2402 by brawsome (2013-04-18 22:08:02+00:00)
Title: Adding new macro CCB_MEMBERVARIABLEASSIGNER_GLUE_WEAK to CCBMemberVariableAssigner.h

We've found it useful to use CCB_MEMBERVARIABLEASSIGNER_GLUE_WEAK in
situations where we don't want CCObject derived pointers retained. It's
also useful if you want to assign a pointer dynamically cast to an
abstract base class such as CCLabelProtocol.