scicpp::linalg::to_eigen_array¶

Defined in header <scicpp/linalg.hpp>

Convert a standard container to an Eigen::Array.

template<typename T>
Eigen::Array<T, Eigen::Dynamic, 1> to_eigen_array(const std::vector<T> &v, int size = -1)¶

Convert a std::vector to an Eigen::Array of dynamic size.

If a size parameter is specified then the output vector is cropped.

template<int size = -1, typename T, std::size_t N>
Eigen::Array<T, M, 1> to_eigen_array(const std::array<T, N> &a)¶

Convert a std::array to an Eigen::Array of fixed size.

The output size is M = N if the size template parameter is not specified, else M = size.