@interface MMAddressBookMgr
{
void *m_addressBook;
}
@end
cy# var a = choose(MMAddressBookMgr)[0]
cy# var b = a->m_addressBook
0x16664980
cy# **
CYJSObject
cy# **
@"{\n}"
cy# b->isa
TypeError: 'undefined' is not an object (evaluating 'b.$cyi.isa')
我主要想看看这个类有什么作用和内容，连isa都没有****