basso::SuperLUSolverCSR Class Reference

Class for solving using SuperLU with DynamicCSRMatrix. More...

#include <SuperLUSolverCSR.h>

Inheritance diagram for basso::SuperLUSolverCSR:

List of all members.

Public Member Functions
	SuperLUSolverCSR (DynamicCSRMatrix &K, nArray &f)
virtual int	Solve (nArray &d)
void	SetOrdering (int ord)
Numeric	ConditionEstimate () const
Protected Attributes
int	ordering
Numeric	condest

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Detailed Description

Class for solving using SuperLU with DynamicCSRMatrix.

Used the SuperLU library to solve the system formed with a DynamicCSRMatrix. This solver works for symetric and nonsymmetric systems.

Definition at line 28 of file SuperLUSolverCSR.h.

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Member Function Documentation

int basso::SuperLUSolverCSR::Solve

(

nArray &

d

)

[virtual]

solves the system. The solution is returned in

Parameters:

d

if the solution is succesful zero is returned, if not the unity is returned.

Implements basso::Solver< DynamicCSRMatrix >.

Definition at line 59 of file SuperLUSolverCSR.h.

References condest, CSRMatrix, basso::Solver< DynamicCSRMatrix >::fptr, basso::Solver< DynamicCSRMatrix >::Kptr, basso::Solver< DynamicCSRMatrix >::NumEquations(), ordering, and basso::Solver< DynamicCSRMatrix >::solved.

void basso::SuperLUSolverCSR::SetOrdering

(

int

ord

)

[inline]

Sets the equation ordering for the SuperLU solver

Parameters:

	ord=0,:	natural ordering
	ord=1,:	minimum degree ordering on structure of a'*a (default)
	ord=2,:	minimum degree ordering on structure of a'+a

Definition at line 41 of file SuperLUSolverCSR.h.

References ordering.

Numeric basso::SuperLUSolverCSR::ConditionEstimate

(

)

const [inline]

Returns the estimate of the condition of the system (system must be solved)

Definition at line 44 of file SuperLUSolverCSR.h.

References condest, and basso::Solver< DynamicCSRMatrix >::Solved().

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

• /Users/jack/Code/basso_dev/inc/SuperLUSolverCSR.h

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