swabbur / Euclidean

A header-only C++ library for linear algebra operations with constant dimensions.

Euclidean

A header-only C++ library implementing linear algebra operations with compile-time constant dimensions using STL algorithms and template metaprogramming, build with CMake, tested with Catch2 and styled based on the Pitchfork Layout (PFL) and the style guide for python code (PEP8).

Do not forget to pass CMake the -DBUILD_TESTING=ON option to enable unit testing.

Features

Composition

Composition constructors make it a lot easier to construct larger and more complex vectors from smaller ones.

Vector<float, 5> vector(1.0f, 2.0f, Vector<float, 2>(3.0f, 4.0f), 5.0f);

STL Compatibility

Vector and Matrix classes are written to be used with existing STL algorithm.

Vector<3> vector;
std::fill(std::begin(vector), std::end(vector), 1.0f);

Implicit Constructors

Implicit constructors allow for readable vector and matrix definitions.

Matrix<float, 3, 3> matrix = {
        1.0f, 2.0f, 3.0f,
        4.0f, 5.0f, 6.0f,
        7.0f, 8.0f, 9.0f
};

Upcoming Features

• Quaternions