csr_extract.hpp File Reference

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

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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::tuple< Eigen::Matrix< T, Eigen::Dynamic, 1 >, std::vector< int >, std::vector< int > >	stan::math::csr_extract (const Eigen::SparseMatrix< T, Eigen::RowMajor > &A)
	Extract the non-zero values, column indexes for non-zero values, and the NZE index for each entry from a sparse matrix.
template<typename T , require_eigen_dense_base_t< T > * = nullptr>
const std::tuple< Eigen::Matrix< scalar_type_t< T >, Eigen::Dynamic, 1 >, std::vector< int >, std::vector< int > >	stan::math::csr_extract (const T &A)