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]

List of all members.

Public Types

enum  ScaleType { Sum, Max, Diag, None }

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.

Detailed Description

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

Definition at line 44 of file EpetraExt_Scale_LinearProblem.h.


Member Enumeration Documentation

Enumerator:
Sum 
Max 
Diag 
None 

Definition at line 48 of file EpetraExt_Scale_LinearProblem.h.


Constructor & Destructor Documentation

EpetraExt::LinearProblem_Scale::~LinearProblem_Scale (  ) 

Destructor.

Definition at line 38 of file EpetraExt_Scale_LinearProblem.cpp.

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

Constructor.

Definition at line 58 of file EpetraExt_Scale_LinearProblem.h.


Member Function Documentation

bool EpetraExt::LinearProblem_Scale::fwd (  )  [virtual]

Applies forward scaling.

Implements EpetraExt::Transform< T, U >.

Definition at line 50 of file EpetraExt_Scale_LinearProblem.cpp.

bool EpetraExt::LinearProblem_Scale::rvs (  )  [virtual]

Reverses scaling.

Implements EpetraExt::Transform< T, U >.

Definition at line 124 of file EpetraExt_Scale_LinearProblem.cpp.


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