destructor tag

4 questions

1 answers
59 views
0

When is a virtual extinction used?

I understand that I have virtual attached to the constructor or other function,I don't know why virtual is used for extinction.When an object disappears, it automatically calls for an inherited class,...

c++ polymorphism virtual-destructor

2 years ago

1 answers
97 views
0

Do I have to call a parent class extinction?

C++ class is overriding the virtual extinctionShould I call a parent class extinction within the extinction?MyChildClass::~MyChildClass(){ //Call Parent Class Destructor this->MyBaseClass::~MyBaseC...

c++ destructor

2 years ago

1 answers
89 views
0

Please tell me the order in which the results of the generator extinction program example came out

# include <iostream> using namespace std ; class Point { int x, y ; public: Point(int x=0, int y=0) { this->x = x ; this->y = y ; cout << \tPoint ; print() ; cout << con...

constructor destructor

2 years ago

1 answers
95 views
0

Problem occurs in the destructor. Thread 1: EXC_BAD_ACCESS (code=1, address=0x0)

I keep getting errors from the extinction person, but I'm using xcode, so I don't know which part is the problem ㅜ

c++ destructor

2 years ago

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