---
title: "Discussion on \"Understanding Singleton Design pattern\" | Hashnode"
description: "Discussion on \"Understanding Singleton Design pattern\". The Singleton pattern is useful in scenarios where exactly one instance of a class is needed to coordinate actions across the system."
url: "https://hashnode.com/posts/understanding-singleton-design-pattern/66af75a6c10b71a35a1af580"
---

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# [Understanding Singleton Design pattern](https://abhavgoel.hashnode.dev/understanding-singleton-design-pattern?utm_source=hashnode&utm_medium=feed)

The Singleton pattern is useful in scenarios where exactly one instance of a class is needed to coordinate actions across the system.

Aug 4, 2024 · 4 min read · abhavgoel.hashnode.dev  
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-   [#design-patterns](https://hashnode.com/tag/design-patterns)
-   [#singleton](https://hashnode.com/tag/singleton)
-   [#cpp](https://hashnode.com/tag/cpp)
-   [#singleton-design-pattern](https://hashnode.com/tag/singleton-design-pattern)

## Written by

[Abhav Goel](https://hashnode.com/@abhavgoel)

@abhavgoel · India

  
[View profile](https://hashnode.com/@abhavgoel)

Software developer

Software developer @Astrotalk || ex - Cadence, DRDO

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