예제

class BaseA{};      //0
class Base0{};      //0

class Derived01:public Base0{};                  //1
class Derived012:public Derived01{};       //2
class Derived0123:public Derived012{};        //3
class Derived01234:public Derived0123{};    //4
class Derived012345:public Derived01234{};    //5
class Derived0123456:public Derived012345{}; //6

class DerivedMultiple : BaseA, Derived012345{}; //6
class DerivedMultiple2: Derived012345, BaseA{}; //6

솔루션

클래스의 상속 계층 구조가 더 깊어지지 않도록 하십시오.