Detailed Description

template<typename T>
class stan::math::LDLT_factor< T, require_eigen_matrix_dynamic_vt< is_var, T > >

An LDLT_factor of an Eigen::Matrix<var, Eigen::Dynamic, Eigen::Dynamic> with alloc_in_arena = True holds a copy of the input matrix and the LDLT of its values, with all member variable allocations are done in the arena.

Definition at line 18 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 noexcept
	Return a const reference to the underlying matrix.

const auto &	ldlt () const noexcept
	Return a const reference to the LDLT factor of the matrix values.

Private Attributes
arena_t< plain_type_t< T > >	matrix_

Eigen::LDLT< Eigen::MatrixXd >	ldlt_

The documentation for this class was generated from the following file:

stan/math/rev/fun/LDLT_factor.hpp

Detailed Description

Public Member Functions

Private Attributes