ROL: ROL::BlockOperator2Diagonal< Real > Class Template Reference

ROL

Provides the interface to apply a 2x2 block diagonal operator to a partitioned vector. More...

#include <ROL_BlockOperator2Diagonal.hpp>

Inheritance diagram for ROL::BlockOperator2Diagonal< Real >:

Public Member Functions
	BlockOperator2Diagonal (ROL::Ptr< OP > &A, ROL::Ptr< OP > &D)

Public Member Functions inherited from ROL::BlockOperator2< Real >
	BlockOperator2 (ROL::Ptr< OP > &a11, ROL::Ptr< OP > &a12, ROL::Ptr< OP > &a21, ROL::Ptr< OP > &a22)

void	apply (V &Hv, const V &v, Real &tol) const
	Apply linear operator. More...

void	applyInverse (V &Hv, const V &v, Real &tol) const
	Apply inverse of linear operator. More...

ROL::Ptr< LinearOperator< Real > >	getOperator (int row, int col) const

Public Member Functions inherited from ROL::LinearOperator< Real >
virtual	~LinearOperator ()

virtual void	update (const Vector< Real > &x, bool flag=true, int iter=-1)
	Update linear operator. More...

virtual void	applyAdjoint (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply adjoint of linear operator. More...

virtual void	applyAdjointInverse (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply adjoint of the inverse linear operator. More...

Private Types
typedef Vector< Real >	V

typedef PartitionedVector< Real >	PV

typedef LinearOperator< Real >	OP

Private Attributes
ROL::Ptr< OP >	A_

ROL::Ptr< OP >	D_

Detailed Description

template<class Real>
class ROL::BlockOperator2Diagonal< Real >

Provides the interface to apply a 2x2 block diagonal operator to a partitioned vector.

\[ M = \begin{pmatrix} A & 0 \\ 0 & D \end{pmatrix} \]

\[ M^{-1} = \begin{pmatrix} A^{-1} & 0 \\ 0 & D^^{-1} \end{pmatrix} \]

Definition at line 28 of file ROL_BlockOperator2Diagonal.hpp.

Member Typedef Documentation

template<class Real >

typedef Vector<Real> ROL::BlockOperator2Diagonal< Real >::V

private

Definition at line 30 of file ROL_BlockOperator2Diagonal.hpp.

template<class Real >

typedef PartitionedVector<Real> ROL::BlockOperator2Diagonal< Real >::PV

private

Definition at line 31 of file ROL_BlockOperator2Diagonal.hpp.

template<class Real >

typedef LinearOperator<Real> ROL::BlockOperator2Diagonal< Real >::OP

private

Definition at line 32 of file ROL_BlockOperator2Diagonal.hpp.

Constructor & Destructor Documentation

template<class Real >

ROL::BlockOperator2Diagonal< Real >::BlockOperator2Diagonal	(	ROL::Ptr< OP > &	A,
		ROL::Ptr< OP > &	D
	)

inline

Definition at line 40 of file ROL_BlockOperator2Diagonal.hpp.

Member Data Documentation

template<class Real >

ROL::Ptr<OP> ROL::BlockOperator2Diagonal< Real >::A_

private

Definition at line 36 of file ROL_BlockOperator2Diagonal.hpp.

template<class Real >

ROL::Ptr<OP> ROL::BlockOperator2Diagonal< Real >::D_

private

Definition at line 36 of file ROL_BlockOperator2Diagonal.hpp.

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

ROL_BlockOperator2Diagonal.hpp