sc::IdentityTransform Class Reference

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

#include <transform.h>

Inheritance diagram for sc::IdentityTransform:

sc::NonlinearTransform sc::RefCount sc::Identity 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.

Detailed Description

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


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.


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