Creates several different scopes, each with their own local variables. - C++ Function

C++ examples for Function:Function Creation

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Description

Creates several different scopes, each with their own local variables.

Demo Code

#include <iostream>

using namespace std;

class MyClass/*from   ww w .  j  ava 2  s.co m*/
{
private:
    static int m_Count;
    int m_Instance{ -1 };

public:
    MyClass()
        : m_Instance{m_Count++}
    {
        cout << "Constructor called on " << m_Instance << endl;
    }

    ~MyClass()
    {
        cout << "Destructor called on " << m_Instance << endl;
    }
};

int MyClass::m_Count{ 0 };

int main(int argc, char* argv[])
{
    MyClass myClass1;

    {
        MyClass myClass2;

        {
            MyClass myClass3;
        }
    }

    return 0;
}

Result


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