TooN::Internal::LineSearch< Size, Precision, Func > Struct Template Reference
[Function optimization]

Public Member Functions
	LineSearch (const Vector< Size, Precision > &s, const Vector< Size, Precision > &d, const Func &func)
Precision	operator() (Precision x) const
Public Attributes
const Vector< Size, Precision > &	direction
	$\Vec{d}$
const Func &	f
	$f(\cdotp)$
const Vector< Size, Precision > &	start
	$\Vec{s}$

Detailed Description

Turn a multidimensional function in to a 1D function by specifying a point and direction. A nre function is defined:

$g(a) = \Vec{s} + a \Vec{d}$

Definition at line 11 of file conjugate_gradient.h.

template<int Size, typename Precision, typename Func>

TooN::Internal::LineSearch< Size, Precision, Func >::LineSearch	(	const Vector< Size, Precision > &	s,
		const Vector< Size, Precision > &	d,
		const Func &	func
	)			`[inline]`

Set up the line search class.

Parameters:

Definition at line 12 of file conjugate_gradient.h.

template<int Size, typename Precision, typename Func>

Precision TooN::Internal::LineSearch< Size, Precision, Func >::operator() ( Precision x ) const [inline]

Parameters:

x

Position to evaluate function

Definition at line 18 of file conjugate_gradient.h.

template<int Size, typename Precision, typename Func>

const Vector<Size, Precision>& TooN::Internal::LineSearch< Size, Precision, Func >::direction

$\Vec{d}$

Definition at line 4 of file conjugate_gradient.h.

template<int Size, typename Precision, typename Func>

const Func& TooN::Internal::LineSearch< Size, Precision, Func >::f

$f(\cdotp)$

Definition at line 6 of file conjugate_gradient.h.

template<int Size, typename Precision, typename Func>

const Vector<Size, Precision>& TooN::Internal::LineSearch< Size, Precision, Func >::start

$\Vec{s}$

Definition at line 3 of file conjugate_gradient.h.

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