sc::OverlapOrthog - This class computes the orthogonalizing transform for a basis set.
Contents
Detailed Description
This class computes the orthogonalizing transform for a basis set.
Member Function Documentation
RefSCMatrixsc::OverlapOrthog::basis_to_orthog_basis()
Returns a matrix which does the requested transform from a basis to an orthogonal basis. This could be
either the symmetric or canonical orthogonalization matrix. The row dimension is the basis dimension and
the column dimension is orthogonal basis dimension. An operator $O$ in the orthogonal basis is given by
$X O X^T$ where $X$ is the return value of this function.
voidsc::OverlapOrthog::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::SavableState.
Name
sc::OverlapOrthog - This class computes the orthogonalizing transform for a basis set.
Synopsis
#include <orthog.h>
Inherits sc::SavableState.
PublicTypes
enum OrthogMethod { Symmetric =1, Canonical =2, GramSchmidt =3 }
An enum for the types of orthogonalization.
PublicMemberFunctionsOverlapOrthog (OrthogMethod method, const RefSymmSCMatrix &overlap, const Ref< SCMatrixKit > &result_kit,
double lindep_tolerance, int debug=0)
OverlapOrthog (StateIn &)
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.
void reinit (OrthogMethod method, const RefSymmSCMatrix &overlap, const Ref< SCMatrixKit > &result_kit,
double lindep_tolerance, int debug=0)
double min_orthog_res () const
double max_orthog_res () const
Ref< OverlapOrthog > copy () const
OrthogMethodorthog_method () const
Returns the orthogonalization method.
double lindep_tol () const
Returns the tolerance for linear dependencies.
RefSCMatrixbasis_to_orthog_basis ()
Returns a matrix which does the requested transform from a basis to an orthogonal basis.
RefSCMatrixbasis_to_orthog_basis_inverse ()
Returns the inverse of the transformation returned by basis_to_orthog_basis.
RefSCDimensiondim ()
RefSCDimensionorthog_dim ()
int nlindep ()
Returns the number of linearly dependent functions eliminated from the orthogonal basis.
AdditionalInheritedMembers