NPT_IMPLEMENT_DYNAMIC_CAST_D 76 extra_lib/include/platinum/NptMessaging.h NPT_IMPLEMENT_DYNAMIC_CAST_D(NPT_MessageHandlerProxy, NPT_MessageHandler) NPT_IMPLEMENT_DYNAMIC_CAST_D 241 extra_lib/include/platinum/PltMediaItem.h NPT_IMPLEMENT_DYNAMIC_CAST_D(PLT_MediaItem, PLT_MediaObject) NPT_IMPLEMENT_DYNAMIC_CAST_D 263 extra_lib/include/platinum/PltMediaItem.h NPT_IMPLEMENT_DYNAMIC_CAST_D(PLT_MediaContainer, PLT_MediaObject)