ROL::BlockOperator2< Real > Class Template Reference

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

#include <ROL_BlockOperator2.hpp>

Inheritance diagram for ROL::BlockOperator2< Real >:

Public Member Functions
	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
void	applyInverse (V &Hv, const V &v, Real &tol) const
ROL::Ptr< LinearOperator< Real > >	getOperator (int row, int col) const
Public Member Functions inherited from ROL::ROL::LinearOperator< Real >
virtual	~LinearOperator ()
virtual void	update (const Vector< Real > &x, bool flag=true, int iter=-1)
	Update linear operator.
virtual void	apply (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const =0
	Apply linear operator.
virtual void	applyInverse (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply inverse of linear operator.
virtual void	applyAdjoint (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply adjoint of linear operator.
virtual void	applyAdjointInverse (Vector< Real > &Hv, const Vector< Real > &v, Real &tol) const
	Apply adjoint of the inverse linear operator.

Private Types
typedef Vector< Real >	V
typedef PartitionedVector< Real >	PV
typedef LinearOperator< Real >	OP

Private Attributes
ROL::Ptr< OP >	bkop_
ROL::Ptr< std::vector< ROL::Ptr< OP > > >	ops_

Detailed Description

template<class Real>
class ROL::BlockOperator2< Real >

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

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Definition at line 26 of file ROL_BlockOperator2.hpp.

Member Typedef Documentation

V

template<class Real>

typedef Vector<Real> ROL::BlockOperator2< Real >::V

private

Definition at line 28 of file ROL_BlockOperator2.hpp.

PV

template<class Real>

typedef PartitionedVector<Real> ROL::BlockOperator2< Real >::PV

private

Definition at line 29 of file ROL_BlockOperator2.hpp.

OP

template<class Real>

typedef LinearOperator<Real> ROL::BlockOperator2< Real >::OP

private

Definition at line 30 of file ROL_BlockOperator2.hpp.

Constructor & Destructor Documentation

BlockOperator2()

template<class Real>

ROL::BlockOperator2< Real >::BlockOperator2 ( ROL::Ptr< OP > & a11, ROL::Ptr< OP > & a12, ROL::Ptr< OP > & a21, ROL::Ptr< OP > & a22 )

inline

Definition at line 39 of file ROL_BlockOperator2.hpp.

References bkop_, and ops_.

Member Function Documentation

apply()

template<class Real>

void ROL::BlockOperator2< Real >::apply ( V & Hv, const V & v, Real & tol ) const

inline

Definition at line 57 of file ROL_BlockOperator2.hpp.

References bkop_.

applyInverse()

template<class Real>

void ROL::BlockOperator2< Real >::applyInverse ( V & Hv, const V & v, Real & tol ) const

inline

Definition at line 62 of file ROL_BlockOperator2.hpp.

getOperator()

template<class Real>

ROL::Ptr< LinearOperator< Real > > ROL::BlockOperator2< Real >::getOperator ( int row, int col ) const

inline

Definition at line 70 of file ROL_BlockOperator2.hpp.

References ops_.

Member Data Documentation

bkop_

template<class Real>

ROL::Ptr<OP> ROL::BlockOperator2< Real >::bkop_

private

Definition at line 34 of file ROL_BlockOperator2.hpp.

Referenced by apply(), and BlockOperator2().

ops_

template<class Real>

ROL::Ptr<std::vector<ROL::Ptr<OP> > > ROL::BlockOperator2< Real >::ops_

private

Definition at line 35 of file ROL_BlockOperator2.hpp.

Referenced by BlockOperator2(), and getOperator().

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

• ROL_BlockOperator2.hpp