Singleton pattern

lastmod 2025-02-15created 2015-06-176 edits

A design pattern (Design patterns) that guarantees a class has only one instance and provides a global point of access to that instance.

Categories

• Python:Singleton - the Singleton pattern implemented in Python.

Favorite site

• Singleton Class in C++
• How to implement a singleton in a multithreaded environment ¹
• [Recommended] Double-Checked Locking is Fixed In C++11 (link lost) ²
• Chapter 6, Implementing the Singleton - 4. Implementing the phoenix singleton and its limitations

References