sc::IdentityTransform Class Reference

The IdentityTransform is a special case of NonlinearTransform were no transformation takes place. More...

#include <math/optimize/transform.h>

Inheritance diagram for sc::IdentityTransform:

[legend]

List of all members.

Public Member Functions
void	transform_coordinates (const RefSCVector &x)
	These override the tranformation members of NonlinearTransform and do nothing.
void	transform_gradient (const RefSCVector &g)
	Transform the gradient at a point in the new coordinate system.
void	transform_hessian (const RefSymmSCMatrix &h)
	Transform the hessian to the new coordinate system.
void	transform_ihessian (const RefSymmSCMatrix &ih)
	Transform the inverse of the hessian.

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Detailed Description

The IdentityTransform is a special case of NonlinearTransform were no transformation takes place.

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Member Function Documentation

void sc::IdentityTransform::transform_coordinates

(

const RefSCVector &

x

)

[virtual]

These override the tranformation members of NonlinearTransform and do nothing.

Implements sc::NonlinearTransform.

void sc::IdentityTransform::transform_gradient

(

const RefSCVector &

g

)

[virtual]

Transform the gradient at a point in the new coordinate system.

transform_coordinates must be called first to give the point.

Reimplemented from sc::NonlinearTransform.

void sc::IdentityTransform::transform_hessian

(

const RefSymmSCMatrix &

h

)

[virtual]

Transform the hessian to the new coordinate system.

transform_gradient must be called first to initialize this routine.

Reimplemented from sc::NonlinearTransform.

void sc::IdentityTransform::transform_ihessian

(

const RefSymmSCMatrix &

ih

)

[virtual]

Transform the inverse of the hessian.

transform_gradient must be called first to initialize this routine.

Reimplemented from sc::NonlinearTransform.

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

• src/lib/math/optimize/transform.h