Stan Math Library
4.8.1
Automatic Differentiation
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An LDLT_factor is a structure that holds a matrix of type T and the LDLT of its values.
T | type of elements in the matrix |
Definition at line 30 of file LDLT_factor.hpp.
#include <LDLT_factor.hpp>
Public Member Functions | |
template<typename S , require_same_t< plain_type_t< T >, plain_type_t< S > > * = nullptr> | |
LDLT_factor (const S &matrix) | |
const auto & | matrix () const |
Return a const reference to the underlying matrix. | |
const auto & | ldlt () const |
Return a const reference to the LDLT factor of the matrix. | |
Private Attributes | |
plain_type_t< T > | matrix_ |
Eigen::LDLT< plain_type_t< T > > | ldlt_ |