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Thyra operator/vector fundamental interfaces

These are the fundamental Operator/Vector Interfaces that provide the foundation for all ANAs. More...

Collaboration diagram for Thyra operator/vector fundamental interfaces:

Classes

class  Thyra::LinearOpBase< Scalar >
 Base class for all linear operators. More...
 
class  Thyra::MultiVectorBase< Scalar >
 Interface for a collection of column vectors called a multi-vector. More...
 
class  Thyra::Exceptions::UnInitialized
 Thrown if any member functions are called before initialize() has been called. More...
 
class  Thyra::Exceptions::IncompatibleVectorSpaces
 Thrown if vector spaces are incompatible. More...
 
class  Thyra::Exceptions::OpNotSupported
 
class  Thyra::VectorBase< Scalar >
 Abstract interface for finite-dimensional dense vectors. More...
 
class  Thyra::VectorSpaceBase< Scalar >
 Abstract interface for objects that represent a space for vectors. More...
 
class  Thyra::VectorSpaceFactoryBase< Scalar >
 Abstract interface for objects that can create vector spaces of a specified dimension. More...
 

Typedefs

typedef Teuchos::Range1D Thyra::Range1D
 
typedef Teuchos::Ordinal Thyra::Ordinal
 Type for the dimension of a vector space. `*. More...
 

Enumerations

enum  Thyra::EConj { Thyra::NONCONJ_ELE, Thyra::CONJ_ELE }
 Enumeration for determining how a linear operator is applied. `*. More...
 
enum  Thyra::EOpTransp { Thyra::NOTRANS, Thyra::CONJ, Thyra::TRANS, Thyra::CONJTRANS }
 Enumeration for determining how a linear operator is applied. `*. More...
 
enum  Thyra::EViewType { Thyra::VIEW_TYPE_DIRECT, Thyra::VIEW_TYPE_DETACHED }
 Determines if a view is a direct view of data or a detached copy of data. More...
 
enum  Thyra::EStrideType { Thyra::STRIDE_TYPE_UNIT, Thyra::STRIDE_TYPE_NONUNIT }
 Determine if data is unit stride or non-unit stride. More...
 

Functions

const char * Thyra::toString (EConj conj)
 Return a string name for a EOpTransp value. `*. More...
 
const char * Thyra::toString (EOpTransp transp)
 Return a string name for a EOpTransp value. More...
 
EOpTransp Thyra::real_trans (EOpTransp transp)
 Return NOTRANS or TRANS for real scalar valued operators and this also is used for determining structural transpose. More...
 
EOpTransp Thyra::not_trans (EOpTransp transp)
 Perform a not operation on an EOpTransp value. More...
 
EOpTransp Thyra::trans_trans (EOpTransp trans1, EOpTransp trans2)
 Combine two transpose arguments. More...
 
EConj Thyra::transToConj (EOpTransp trans)
 Convert from EOpTransp to EConj. More...
 
EOpTransp Thyra::applyConjToTrans (EConj conj)
 Convert from EConj to EOpTransp for forward apply. More...
 
EOpTransp Thyra::applyTransposeConjToTrans (EConj conj)
 Convert from EConj to EOpTransp for forward apply. More...
 

Detailed Description

These are the fundamental Operator/Vector Interfaces that provide the foundation for all ANAs.

Typedef Documentation

Definition at line 97 of file Thyra_OperatorVectorTypes.hpp.

typedef Teuchos::Ordinal Thyra::Ordinal

Type for the dimension of a vector space. `*.

Definition at line 127 of file Thyra_OperatorVectorTypes.hpp.

Enumeration Type Documentation

Enumeration for determining how a linear operator is applied. `*.

Enumerator
NONCONJ_ELE 

Use the linear operator with non-conjugate elements.

CONJ_ELE 

Use the linear operator with conjugate elements.

Definition at line 134 of file Thyra_OperatorVectorTypes.hpp.

Enumeration for determining how a linear operator is applied. `*.

Enumerator
NOTRANS 

Use the non-transposed operator.

CONJ 

Use the non-transposed operator with complex-conjugate elements (same as NOTRANS for real scalar types).

TRANS 

Use the transposed operator.

CONJTRANS 

Use the transposed operator with complex-conjugate clements (same as TRANS for real scalar types).

Definition at line 160 of file Thyra_OperatorVectorTypes.hpp.

Determines if a view is a direct view of data or a detached copy of data.

Enumerator
VIEW_TYPE_DIRECT 

The view is a direct view of data and no copies are made.

VIEW_TYPE_DETACHED 

The view is a detached copy of the data.

Definition at line 309 of file Thyra_OperatorVectorTypes.hpp.

Determine if data is unit stride or non-unit stride.

Enumerator
STRIDE_TYPE_UNIT 

The stride between elements in an array is one.

STRIDE_TYPE_NONUNIT 

The stride between elements in an array is greater than or equal to one.

Definition at line 319 of file Thyra_OperatorVectorTypes.hpp.

Function Documentation

const char* Thyra::toString ( EConj  conj)
inline

Return a string name for a EOpTransp value. `*.

Definition at line 145 of file Thyra_OperatorVectorTypes.hpp.

const char* Thyra::toString ( EOpTransp  transp)
inline

Return a string name for a EOpTransp value.

Definition at line 181 of file Thyra_OperatorVectorTypes.hpp.

EOpTransp Thyra::real_trans ( EOpTransp  transp)
inline

Return NOTRANS or TRANS for real scalar valued operators and this also is used for determining structural transpose.

Definition at line 200 of file Thyra_OperatorVectorTypes.hpp.

EOpTransp Thyra::not_trans ( EOpTransp  transp)
inline

Perform a not operation on an EOpTransp value.

Definition at line 218 of file Thyra_OperatorVectorTypes.hpp.

EOpTransp Thyra::trans_trans ( EOpTransp  trans1,
EOpTransp  trans2 
)
inline

Combine two transpose arguments.

Definition at line 236 of file Thyra_OperatorVectorTypes.hpp.

EConj Thyra::transToConj ( EOpTransp  trans)
inline

Convert from EOpTransp to EConj.

Definition at line 261 of file Thyra_OperatorVectorTypes.hpp.

EOpTransp Thyra::applyConjToTrans ( EConj  conj)
inline

Convert from EConj to EOpTransp for forward apply.

Definition at line 278 of file Thyra_OperatorVectorTypes.hpp.

EOpTransp Thyra::applyTransposeConjToTrans ( EConj  conj)
inline

Convert from EConj to EOpTransp for forward apply.

Definition at line 294 of file Thyra_OperatorVectorTypes.hpp.