46#ifndef BELOS_ORTHOMANAGER_HPP
47#define BELOS_ORTHOMANAGER_HPP
69#include "Teuchos_ScalarTraits.hpp"
70#include "Teuchos_RCP.hpp"
71#include "Teuchos_SerialDenseMatrix.hpp"
72#include "Teuchos_Array.hpp"
88 template <
class ScalarType,
class MV>
90 public Teuchos::ParameterListAcceptorDefaultBase
113 virtual void innerProd(
const MV &X,
const MV &Y, Teuchos::SerialDenseMatrix<int,ScalarType>& Z )
const = 0;
128 virtual void norm (
const MV& X, std::vector<
typename Teuchos::ScalarTraits<ScalarType>::magnitudeType>& normvec)
const = 0;
166 Teuchos::Array<Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > > C,
167 Teuchos::ArrayView<Teuchos::RCP<const MV> > Q)
const = 0;
183 virtual int normalize ( MV &X, Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > B )
const = 0;
188 Teuchos::Array<Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > > C,
189 Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > B,
190 Teuchos::ArrayView<Teuchos::RCP<const MV> > Q)
const = 0;
250 Teuchos::Array<Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > > C,
251 Teuchos::RCP<Teuchos::SerialDenseMatrix<int,ScalarType> > B,
252 Teuchos::ArrayView<Teuchos::RCP<const MV> > Q)
const
264 virtual typename Teuchos::ScalarTraits< ScalarType >::magnitudeType
269 virtual typename Teuchos::ScalarTraits<ScalarType>::magnitudeType
280 virtual void setLabel(
const std::string& label) = 0;
Belos header file which uses auto-configuration information to include necessary C++ headers.
Collection of types and exceptions used within the Belos solvers.
Parent class to all Belos exceptions.
Exception thrown to signal error in an orthogonalization manager method.
OrthoError(const std::string &what_arg)
Belos's templated virtual class for providing routines for orthogonalization and orthonormzalition of...
OrthoManager()
Default constructor.
virtual void norm(const MV &X, std::vector< typename Teuchos::ScalarTraits< ScalarType >::magnitudeType > &normvec) const =0
Compute the norm(s) of the column(s) of X.
virtual void innerProd(const MV &X, const MV &Y, Teuchos::SerialDenseMatrix< int, ScalarType > &Z) const =0
Provides the inner product defining the orthogonality concepts.
virtual int normalize(MV &X, Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > B) const =0
This method takes a multivector X and attempts to compute an orthonormal basis for ,...
int projectAndNormalize(MV &X, Teuchos::Array< Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > > C, Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > B, Teuchos::ArrayView< Teuchos::RCP< const MV > > Q) const
Project X against the Q[i] and normalize X.
virtual Teuchos::ScalarTraits< ScalarType >::magnitudeType orthogError(const MV &X1, const MV &X2) const =0
This method computes the error in orthogonality of two multivectors.
virtual void project(MV &X, Teuchos::Array< Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > > C, Teuchos::ArrayView< Teuchos::RCP< const MV > > Q) const =0
Project X against the (orthogonal) entries of Q.
virtual ~OrthoManager()
Destructor.
virtual Teuchos::ScalarTraits< ScalarType >::magnitudeType orthonormError(const MV &X) const =0
This method computes the error in orthonormality of a multivector.
virtual int projectAndNormalizeImpl(MV &X, Teuchos::Array< Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > > C, Teuchos::RCP< Teuchos::SerialDenseMatrix< int, ScalarType > > B, Teuchos::ArrayView< Teuchos::RCP< const MV > > Q) const =0
virtual void setLabel(const std::string &label)=0
This method sets the label used by the timers in the orthogonalization manager.
virtual const std::string & getLabel() const =0
This method returns the label being used by the timers in the orthogonalization manager.