Diffpack Documentation

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FactStrategy Class Reference

data block for exact and incomplete matrix factorizations. More...

#include <FactStrategy.h>

Inheritance diagram for FactStrategy::

List of all members.

Public Methods
	FactStrategy ()
virtual	~FactStrategy ()
void	define (MenuSystem &menu, int level=MAIN)
void	scan (MenuSystem &menu)
Static Public Methods
void	defineStatic (MenuSystem &menu, int level=MAIN)
Public Attributes
FactType	fact_tp
ReordType	reord_tp
PivotType	pivot_tp
bool	zero_upper_part
int	fillin_level
real	relax_RILU
real	MILUperturb

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Detailed Description

data block for exact and incomplete matrix factorizations.

NAME: FactStrategy - data block for exact and incomplete matrix factorizations

DESCRIPTION:

The class contains a collection of all the parameters that may be needed for exact or incomplete factorizations of a matrix. Typically, "FactStrategy" objects are used as input to matrix factorization procedures.

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Constructor & Destructor Documentation

FactStrategy::FactStrategy ( )

The only constructor takes no arguments. That is, the object should be initialized manually, member by member. This can be done on basis of an input file or by use of the menu system.

FactStrategy::~FactStrategy ( ) [inline, virtual]

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Member Function Documentation

void FactStrategy::define ( MenuSystem & menu, int level = MAIN ) [inline]

Used by the developer to build the submenu for initializations of parameters. (The function just calls "defineStatic".)

static void FactStrategy::defineStatic ( MenuSystem & menu, int level = MAIN ) [static]

builds a submenu for initialization of the parameters and links it to the specified "MenuSystem" object. Usually called by the user through the "define" function.

void FactStrategy::scan ( MenuSystem & menu )

Reads the parameters from the menu.

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Member Data Documentation

real FactStrategy::MILUperturb

FactType FactStrategy::fact_tp

int FactStrategy::fillin_level

PivotType FactStrategy::pivot_tp

real FactStrategy::relax_RILU

ReordType FactStrategy::reord_tp

bool FactStrategy::zero_upper_part

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

• FactStrategy.h

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