Automatic Differentiation
 
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csr_extract_v.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>

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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::vector< int > stan::math::csr_extract_v (const Eigen::SparseMatrix< T, Eigen::RowMajor > &A)
 Extract the column indexes for non-zero value from a sparse matrix.
 
template<typename T , require_eigen_dense_base_t< T > * = nullptr>
const std::vector< int > stan::math::csr_extract_v (const T &A)
 Extract the column indexes for non-zero values from a dense matrix by converting to sparse and calling the sparse matrix extractor.