nd_array

A high-performance C++ template class for n-dimensional arrays with minimal memory allocations.

The nd_array class provides an owning, heap-allocated N-dimensional array with a compact metadata layout and an mdspan-like interface. It stores elements in a single contiguous allocation and provides efficient subviews via nd_span. The nd_span class provides a non-owning view over multidimensional data, allowing wrapping raw C-arrays or other contiguous memory buffers with a modern C++ interface.

This library was created through my first dabble into coding with an AI agent. It was a fun experiment to see how much I could build with the help of an AI agent on a weekend.

Build quick start

cmake --preset windows-debug
cmake --build --preset windows-debug

Documentation site

Documentation is built with MkDocs Material and MkDoxy. See the site content in the docs/ directory.

uv sync
uv run mkdocs serve