sc::CartMolecularCoor - The CartMolecularCoor class implements Cartesian coordinates in a way suitable

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Version 2.3.1                                    Sun Oct 4 2020                         sc::CartMolecularCoor(3)

       The CartMolecularCoor class implements Cartesian coordinates in a way suitable for use in geometry
       optimizations.

       CartMolecularCoor is a SavableState has StateIn and KeyVal constructors. CartMolecularCoor is derived
       from MolecularCoor.

RefSymmSCMatrixsc::CartMolecularCoor::inverse_hessian(RefSymmSCMatrix&)[virtual]
       Given an Hessian, return the inverse of that hessian. For singular matrices this should return the
       generalized inverse.

       Implements sc::MolecularCoor.

   voidsc::CartMolecularCoor::save_data_state(StateOut&)[virtual]
       Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR
       initializes them. This must be implemented by the derived class if the class has data.

       Reimplemented from sc::MolecularCoor.

   virtualintsc::CartMolecularCoor::to_cartesian(RefSCVector&cartesian,RefSCVector&internal)[virtual]
       Convert the internal coordinate gradients in ``internal'' to Cartesian coordinates and copy these
       Cartesian coordinate gradients to ``cartesian''. Only the variable internal coordinate gradients are
       transformed.

       Implements sc::MolecularCoor.

   virtualintsc::CartMolecularCoor::to_cartesian(RefSymmSCMatrix&cartesian,RefSymmSCMatrix&internal)[virtual]
       Convert the internal coordinate Hessian internal'' to Cartesian coordinates and copy the result
       tocartesian''. Only the variable internal coordinate force constants are transformed.

       Implements sc::MolecularCoor.

   virtualintsc::CartMolecularCoor::to_internal(RefSCVector&internal)[virtual]
       Fill in the vector ``internal'' with the current internal coordinates. Note that this member will update
       the values of the variable internal coordinates.

       Implements sc::MolecularCoor.

   virtualintsc::CartMolecularCoor::to_internal(RefSCVector&internal,RefSCVector&cartesian)[virtual]
       Convert the Cartesian coordinate gradients in ``cartesian'' to internal coordinates and copy these
       internal coordinate gradients to ``internal''. Only the variable internal coordinate gradients are
       calculated.

       Implements sc::MolecularCoor.

   virtualintsc::CartMolecularCoor::to_internal(RefSymmSCMatrix&internal,RefSymmSCMatrix&cartesian)[virtual]
       Convert the Cartesian coordinate Hessian cartesian'' to internal coordinates and copy the result
       tointernal''. Only the variable internal coordinate force constants are calculated.

       Implements sc::MolecularCoor.

       sc::CartMolecularCoor - The CartMolecularCoor class implements Cartesian coordinates in a way suitable
       for use in geometry optimizations.

       #include <coor.h>

       Inherits sc::MolecularCoor.

   PublicMemberFunctionsCartMolecularCoor (Ref< Molecule > &mol)
       CartMolecularCoor (StateIn &)
       CartMolecularCoor (const Ref< KeyVal > &)
           The KeyVal constructor.
       void save_data_state (StateOut &)
           Save the base classes (with save_data_state) and the members in the same order that the StateIn CTOR
           initializes them.
       virtual RefSCDimensiondim ()
           These implement the virtual functions inherited from MolecularCoor.
       virtual int to_cartesian (const Ref< Molecule > &, const RefSCVector &internal)
       virtual int to_internal (RefSCVector &internal)
           Fill in the vector ``internal'' with the current internal coordinates.
       virtual int to_cartesian (RefSCVector &cartesian, RefSCVector &internal)
           Convert the internal coordinate gradients in ``internal'' to Cartesian coordinates and copy these
           Cartesian coordinate gradients to ``cartesian''.
       virtual int to_internal (RefSCVector &internal, RefSCVector &cartesian)
           Convert the Cartesian coordinate gradients in ``cartesian'' to internal coordinates and copy these
           internal coordinate gradients to ``internal''.
       virtual int to_cartesian (RefSymmSCMatrix &cart, RefSymmSCMatrix &internal)
           Convert the internal coordinate Hessian internal'' to Cartesian coordinates and copy the result
           tocartesian''.
       virtual int to_internal (RefSymmSCMatrix &internal, RefSymmSCMatrix &cart)
           Convert the Cartesian coordinate Hessian cartesian'' to internal coordinates and copy the result
           tointernal''.
       virtual void print (std::ostream &=ExEnv::out0()) const
           Print the coordinate.
       virtual void print_simples (std::ostream &=ExEnv::out0()) const
       void guess_hessian (RefSymmSCMatrix &hessian)
           Calculate an approximate hessian and place the result in ``hessian''.
       RefSymmSCMatrixinverse_hessian (RefSymmSCMatrix &)
           Given an Hessian, return the inverse of that hessian.

   ProtectedMemberFunctions
       virtual void init ()
           Initializes the dimensions.

   ProtectedAttributesRefSCDimensiondim_AdditionalInheritedMembers