NAME

       sc::NonlinearTransform - The NonlinearTransform class transforms between two nonlinear
       coordinate systems.

SYNOPSIS

       #include <transform.h>

       Inherits sc::RefCount.

       Inherited by sc::IdentityTransform.

   Public Member Functions
       virtual void transform_coordinates (const RefSCVector &x)=0
           Transform the coordinates.
       virtual void transform_gradient (const RefSCVector &g)
           Transform the gradient at a point in the new coordinate system.
       virtual void transform_hessian (const RefSymmSCMatrix &h)
           Transform the hessian to the new coordinate system.
       virtual void transform_ihessian (const RefSymmSCMatrix &ih)
           Transform the inverse of the hessian.

   Protected Attributes
       RefSCMatrix linear_transform_

   Additional Inherited Members

Detailed Description

       The NonlinearTransform class transforms between two nonlinear coordinate systems.

       It is needed when a change of coordinates occurs in the middle of an optimization.

Member Function Documentation

   virtual void sc::NonlinearTransform::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 in sc::IdentityTransform.

   virtual void sc::NonlinearTransform::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 in sc::IdentityTransform.

   virtual void sc::NonlinearTransform::transform_ihessian (const RefSymmSCMatrix & ih) [virtual]
       Transform the inverse of the hessian. transform_gradient must be called first to
       initialize this routine.

       Reimplemented in sc::IdentityTransform.

Author

       Generated automatically by Doxygen for MPQC from the source code.