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Public Types | Public Member Functions | List of all members
EpetraExt::LinearProblem_Scale Class Reference

Given an input Epetra_LinearProblem, recursive, left and right scaling are performed. More...

#include <EpetraExt_Scale_LinearProblem.h>

Inheritance diagram for EpetraExt::LinearProblem_Scale:
Inheritance graph
[legend]

Public Types

enum  ScaleType { Sum , Max , Diag , None }
 
- Public Types inherited from EpetraExt::SameTypeTransform< T >
typedef T TransformType
 
typedef T * TransformTypePtr
 
typedef T & TransformTypeRef
 
- Public Types inherited from EpetraExt::Transform< T, T >
typedef T OriginalType
 
typedef T * OriginalTypePtr
 
typedef Teuchos::RCP< T > OriginalTypeRCP
 
typedef T & OriginalTypeRef
 
typedef T NewType
 
typedef T * NewTypePtr
 
typedef Teuchos::RCP< T > NewTypeRCP
 
typedef T & NewTypeRef
 

Public Member Functions

 ~LinearProblem_Scale ()
 Destructor.
 
 LinearProblem_Scale (ScaleType left=Sum, ScaleType right=Sum, double exp_fac=1.0, int iterations=1)
 Constructor.
 
bool fwd ()
 Applies forward scaling.
 
bool rvs ()
 Reverses scaling.
 
- Public Member Functions inherited from EpetraExt::InPlaceTransform< Epetra_LinearProblem >
Transform< Epetra_LinearProblem, Epetra_LinearProblem >::NewTypeRef operator() (typename Transform< Epetra_LinearProblem, Epetra_LinearProblem >::OriginalTypeRef orig)
 
virtual ~InPlaceTransform ()
 
- Public Member Functions inherited from EpetraExt::SameTypeTransform< T >
virtual ~SameTypeTransform ()
 
- Public Member Functions inherited from EpetraExt::Transform< T, T >
virtual ~Transform ()
 
virtual bool analyze (OriginalTypeRef orig)
 Initial analysis phase of transform.
 
virtual NewTypeRef construct ()
 Construction of new object as a result of the transform.
 
virtual bool isConstructed ()
 Check for whether transformed object has been constructed.
 
virtual NewTypeRef operator() (OriginalTypeRef orig)=0
 Analysis of transform operation on original object and construction of new object.
 

Additional Inherited Members

- Protected Member Functions inherited from EpetraExt::Transform< T, T >
 Transform ()
 Default constructor, protected to allow only derived classes to use.
 
- Protected Attributes inherited from EpetraExt::Transform< T, T >
OriginalTypePtr origObj_
 
NewTypePtr newObj_
 

Detailed Description

Given an input Epetra_LinearProblem, recursive, left and right scaling are performed.

Definition at line 57 of file EpetraExt_Scale_LinearProblem.h.

Member Enumeration Documentation

◆ ScaleType

Enumerator
Sum 
Max 
Diag 
None 

Definition at line 61 of file EpetraExt_Scale_LinearProblem.h.

Constructor & Destructor Documentation

◆ ~LinearProblem_Scale()

EpetraExt::LinearProblem_Scale::~LinearProblem_Scale ( )

Destructor.

Definition at line 50 of file EpetraExt_Scale_LinearProblem.cpp.

◆ LinearProblem_Scale()

EpetraExt::LinearProblem_Scale::LinearProblem_Scale ( ScaleType left = Sum,
ScaleType right = Sum,
double exp_fac = 1.0,
int iterations = 1 )
inline

Constructor.

Definition at line 71 of file EpetraExt_Scale_LinearProblem.h.

Member Function Documentation

◆ fwd()

bool EpetraExt::LinearProblem_Scale::fwd ( )
virtual

Applies forward scaling.

Implements EpetraExt::Transform< T, T >.

Definition at line 62 of file EpetraExt_Scale_LinearProblem.cpp.

◆ rvs()

bool EpetraExt::LinearProblem_Scale::rvs ( )
virtual

Reverses scaling.

Implements EpetraExt::Transform< T, T >.

Definition at line 136 of file EpetraExt_Scale_LinearProblem.cpp.


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