◆ to_soa_sparse_matrix() [2/3]

template<int Options = Eigen::ColMajor, typename MatrixVar , typename Vec1 , typename Vec2 , require_eigen_dense_base_vt< is_var, MatrixVar > * = nullptr, require_all_std_vector_vt< std::is_integral, Vec1, Vec2 > * = nullptr>

auto stan::math::to_soa_sparse_matrix	(	int	m,
		int	n,
		MatrixVar &&	w,
		Vec1 &&	u,
		Vec2 &&	v
	)

inline

Create a sparse matrix from the given AoS matrix of vars and indexes.

Template Parameters

Options	Eigen matrix options.
MatrixVar	A type inheriting from `Eigen::DenseBase` with a scalar type of var_value
Vec1	Container type of the column indexes.
Vec2	Container type of the row indexes.

Parameters

m	Number of rows in matrix.
n	Number of columns in matrix.
w	Vector of non-zero values in matrix.
u	Index of where each row starts in w, length equal to the number of rows plus one.
v	Column index of each non-zero value, same length as w.

Definition at line 66 of file to_soa_sparse_matrix.hpp.