num::small_matrix

Defined in header <container/small_matrix.hpp>

template <idx M, idx N>
struct small_matrix;

Stack-allocated row-major real matrix with constexpr arithmetic.

Members

member	description
std::array<real, M * N> data{}
constexpr real &operator()(idx i, idx j) noexcept
constexpr const real &operator()(idx i, idx j) const noexcept
static constexpr idx rows() noexcept
static constexpr idx cols() noexcept
constexpr void fill(real v) noexcept
static constexpr small_matrix zeros() noexcept	Construct a zero-filled matrix.
static constexpr small_matrix identity() noexcept	Construct an identity matrix; available only for square shapes.
constexpr small_matrix<N, M> transposed() const noexcept	Return a copy with rows and columns exchanged.
template <idx K> constexpr small_matrix<M, K> operator*(const small_matrix<N, K> &B) const noexcept
constexpr small_vec<M> operator*(const small_vec<N> &x) const noexcept
constexpr small_matrix &operator+=(const small_matrix &o) noexcept
constexpr small_matrix &operator*=(real s) noexcept