csr_extract_u.hpp File Reference

#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/fun/to_ref.hpp>
#include <vector>
#include <numeric>

Go to the source code of this file.

Namespaces
namespace	stan
	The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.
namespace	stan::math
	Matrices and templated mathematical functions.

Functions
template<typename T >
const std::vector< int >	stan::math::csr_extract_u (const Eigen::SparseMatrix< T, Eigen::RowMajor > &A)
	Extract the NZE index for each entry from a sparse matrix.
template<typename T , require_eigen_dense_base_t< T > * = nullptr>
const std::vector< int >	stan::math::csr_extract_u (const T &A)
	Extract the NZE index for each entry from a sparse matrix.