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

Inheritance diagram for sc::IdentityTransform:

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.

Public Member Functions inherited from sc::NonlinearTransform
Public Member Functions inherited from sc::RefCount
size_t	identifier () const
	Return the unique identifier for this object that can be compared for different objects of different types.

int	lock_ptr () const
	Lock this object.

int	unlock_ptr () const
	Unlock this object.

void	use_locks (bool inVal)
	start and stop using locks on this object

refcount_t	nreference () const
	Return the reference count.

refcount_t	reference ()
	Increment the reference count and return the new count.

refcount_t	dereference ()
	Decrement the reference count and return the new count.

int	managed () const
	Return 1 if the object is managed. Otherwise return 0.

Additional Inherited Members
Protected Member Functions inherited from sc::RefCount
	RefCount (const RefCount &)

RefCount &	operator= (const RefCount &)

Protected Attributes inherited from sc::NonlinearTransform
RefSCMatrix	linear_transform_

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.

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.

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.

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.

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