Added usage reason for Singleton pattern.

Fixes #2.
This commit is contained in:
Ian Dinwoodie
2022-04-07 14:45:19 -04:00
parent 5d8eb8deec
commit 84454492cf

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@@ -748,7 +748,7 @@ assert(&president1 == &president2);
#### When To Use
TODO
When exactly one object is needed to coordinate actions across a system.
## Structural Design Patterns