I have a class<BR>class Alpha<BR>{<BR> class Record<BR> {<BR> //stuff<BR> }<BR> //stuff<BR>}<BR><BR>And another class<BR>class Beta<BR>{<BR> void method(Alpha::Record ...

C++11 introduced a "weak_ptr" to help untie cycles ... I extended circular_ptr as best_friend_ptr, a person's nested class. The function main() in Listing 5 deals with six people, making and breaking ...