#define _CRT_SECURE_NO_WARNINGS

#include <iostream>


class MyString
{
    char* m_pStr;

public:
    MyString();
    MyString(char* string);
    ~MyString();

    friend std::ostream& operator<<(std::ostream& os, const  MyString& string);

};


std::ostream& operator<<(std::ostream& os, const  MyString& string)
{
    os << string.m_pStr;
    return os;
}

MyString::MyString()
{
    std::cout << "nullptr created" << std::endl;
    char * m_pStr = nullptr;
}

MyString::MyString(char * string)
{
    m_pStr = new char[strlen(string) + 1];

    strcpy(m_pStr, string);
}

MyString::~MyString()
{
    std::cout << "detructor " << std::endl;
    delete[]m_pStr;
}

int main()
{

    MyString test1 = MyString("hello comrade, it`s testing");

    std::cout << test1 << std::endl;

    system("pause");
    return 0;
}