MRPTree (MR 2^P Tree)

MRPTree is C++ library implementing a data structure that is a generalization of the quadtree/octree concept to any dimension.

• This single data structure is capable of representing quadtree-like structures in any dimension – with no code modifications.
• The resulting code is both less complex and easier to use than traditional tree based data structures.
• Many tree operations are transformed into simple integer manipulation, and thus are much faster than tree operations.

You can read more about the way the data structure works here: 2^P Tree Theory

Documentation for the library may be found here: MRPTree API Documentation

Learn More

• Quick Start Guide
• Documentation about how data structure works
• Simple examples
• More complex examples
• Doxygen documentation
  • Examples
  • Library

Build & Test Notes

• MSYS2 on Windows 11:
  • g++: (Rev3, Built by MSYS2 project) 14.1.0
  • clang: 18.1.6
  • cmake: 3.29.5
  • boost: 1.85.0-2 (For unit tests)
• Debian 12.6
  • g++: (Debian 14-20240330-1) 14.0.1 20240330 (experimental) [master r14-9728-g6fc84f680d0]
  • cmake: 3.25.1
  • boost: 1.83
• Windows 11
  • Microsoft Visual Studio Community 2022 Version 17.10.5
  • cmake: 3.29.5
  • boost: I haven’t tried to integrate with boost yet!

Progress Updates

Please see the Pre-Release Changelog.

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Have fun!!

-mitch