aalhour / C-Sharp-Algorithms

:books: :chart_with_upwards_trend: Plug-and-play class-library project of standard Data Structures and Algorithms in C#
MIT License
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Removing a vertex from an UndirectedSparseGraph is very slow, make it faster #146

Open melon3r opened 4 years ago

melon3r commented 4 years ago

Is your feature request related to a problem? Please describe. In an application, I have to create an UndirectedSparseGraph from which I then filter out (i.e. RemoveVertex) many nodes, which takes minutes for a graph of less than a thousand vertices.

Describe the solution you'd like Optimally, this should be taking seconds, instead of minutes. I've created a pull request that achieves this: https://github.com/aalhour/C-Sharp-Algorithms/pull/130/

github-actions[bot] commented 4 years ago

Thanks for supporting the development of C# Algorithms with your first issue! We look forward to handling it.