Singleton Design Pattern with thread safety in C++

- How to create a singleton design pattern both in classical C++ and Modern C++
- How to create singleton using pointer and make it thread safe with std::mutex
- How to create singleton using reference and thread safe without even using std::mutex (Meyer's Singleton design pattern)
#cpp #designpatterns #singleton #meyers #meyerssingleton #programming #thread #multithreadingincpp #c++ #linux #gcc #g++