Perfect Singleton in C++11

in Just One Line

Short version: Perfect C++11 Singleton Template Long version: Singleton is one of the widely adopted design patterns to encapsulate a service class or any class whose functionalities tightly bind to one particular instance. It varies a lot in different programming languages to implement a singleton class. Most of them are tedious, and done in copy-and-paste way. C++, yes, the old one, is even more tedious to do so. Fortunately, C++11 makes great efforts to transform the old C++ into a much modern one, or modern C++. [Read More]