stan::math::internal::WolfeInfo Struct Reference

Detailed Description

Data object used in wolfe line search.

Definition at line 497 of file wolfe_line_search.hpp.

#include <wolfe_line_search.hpp>

Public Member Functions
template<typename ObjFun , typename Theta0 , typename AInit , typename ThetaGradF >
	WolfeInfo (ObjFun &&obj_fun, AInit &&a_init, Theta0 &&theta0, ThetaGradF &&theta_grad_f)
	Construct WolfeInfo with a consistent (a_init, theta_init) pair.
	WolfeInfo (WolfeData &&curr, WolfeData &&prev)
	WolfeInfo (Eigen::Index n)
void	flip_direction ()
auto &	curr () &
const auto &	curr () const &
auto &&	curr () &&
auto &	prev () &
const auto &	prev () const &
auto &&	prev () &&
auto &	scratch () &
const auto &	scratch () const &
auto &&	scratch () &&

Public Attributes
WolfeData	curr_
WolfeData	prev_
WolfeData	scratch_
Eigen::VectorXd	p_
double	init_dir_

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

• stan/math/mix/functor/wolfe_line_search.hpp