cppMultipleInheritanceProblemsAndSolutions

#include <iostream>

class Super
{
    int superVal;
public:
    Super() : superVal{ 333 } { std::cout << "Super DEFAULT ctor\n"; }
    Super(int superValP) : superVal{ superValP } { std::cout << "Super ctor superVal\n"; }
    ~Super() { std::cout << "Super dtor\n"; }
    void info() { std::cout << "Super info : "<< superVal << '\n'; }
};

class BaseA: virtual public Super
{
public:
    int valA;
public:
    BaseA() : Super{11},valA { 1 } { std::cout << "BaseA DEFAULT ctor\n"; }
    BaseA(int valAP) : valA{valAP} { std::cout << "BaseA ctor valA\n"; }
    ~BaseA() { std::cout << "BaseA dtor\n"; }
};

class BaseB : virtual public Super
{
public:
    int valB;
public:
    BaseB() :Super{ 22 },valB{2} { std::cout << "BaseB DEFAULT ctor\n"; }
    BaseB(int valBP) : valB{ valBP } { std::cout << "BaseA ctor valB\n"; }
    ~BaseB() { std::cout << "BaseB dtor\n"; }
};


class MultiChild : public BaseA, public BaseB
{
protected:
    int childVal;
public:
    MultiChild() : Super{424242}, childVal { 3 } { std::cout << "MultiChild DEFAULT ctor\n"; }
    MultiChild(int childValP) : Super{ 424242 }, childVal{ childValP } { std::cout << "BaseMultiChildA ctor childValP\n"; }
    ~MultiChild() { std::cout << "MultiChild dtor\n"; }
};

int main()
{
    MultiChild mChild{ 111 };
   // mChild.valA;
   mChild.BaseA::info();
   mChild.BaseB::info();
   mChild.info();
}