LSLOpt::Implementation::MaxStepLengthIdentifierTrait< Problem, Scalar > Struct Template Reference

The max step length identifier. More...

#include <ProblemTraits.hpp>

Static Public Member Functions
static Scalar	initial_step_length (Problem &problem, const Vector< Scalar > &x, const Vector< Scalar > &p)
	Get the initial step length from problem. More...
static Scalar	change_acceptable (Problem &problem, const Vector< Scalar > &x0, const Vector< Scalar > &x)
	Check if suggested step is acceptable. More...
static bool	is_check_acceptable_first (Problem &problem)
	Check if change acceptability should be checked first. More...

Detailed Description

template<typename Problem, typename Scalar>
struct LSLOpt::Implementation::MaxStepLengthIdentifierTrait< Problem, Scalar >

The max step length identifier.

Member Function Documentation

change_acceptable()

template<typename Problem , typename Scalar >

static Scalar LSLOpt::Implementation::MaxStepLengthIdentifierTrait< Problem, Scalar >::change_acceptable ( Problem &  problem, const Vector< Scalar > &  x0, const Vector< Scalar > &  x  )

inlinestatic

Check if suggested step is acceptable.

Parameters

problem	The optimization problem.
x0	Current value.
x	Suggested new value.

Returns

If change is acceptable.

initial_step_length()

template<typename Problem , typename Scalar >

static Scalar LSLOpt::Implementation::MaxStepLengthIdentifierTrait< Problem, Scalar >::initial_step_length ( Problem &  problem, const Vector< Scalar > &  x, const Vector< Scalar > &  p  )

inlinestatic

Get the initial step length from problem.

Parameters

problem	The optimization problem.
x	Current value.
p	Search direction.

Returns

The initial step length.

is_check_acceptable_first()

template<typename Problem , typename Scalar >

static bool LSLOpt::Implementation::MaxStepLengthIdentifierTrait< Problem, Scalar >::is_check_acceptable_first ( Problem &  problem )

inlinestatic

Check if change acceptability should be checked first.

Parameters

problem

The optimization problem.

Returns

true If acceptability is to be checked first.

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

• include/LSLOpt/Implementation/ProblemTraits.hpp