patterns-old/lesson_5/Singleton.cpp

/*
 * Singleton.cpp
 *
 *  Created on: 4 нояб. 2021 г.
 *      Author: alexander
 */

#include "Singleton.hpp"

Singleton *Singleton::_instance = nullptr;

Singleton::Singleton() {}

Singleton* Singleton::Instance()
{
    if (_instance)
    {
        _instance = new Singleton;
    }

    return _instance;
}

std::string Singleton::getDiscription()
{
    return "I'm a statically initialized Singleton!";
}

Singleton::~Singleton()
{
    delete _instance;
}