Marian: marian::TridiagonalSolver Class Reference

marian
TridiagonalSolver

Interface of tridiagonal system solvers. More...

#include <tridiagonalSolver.hpp>

Inheritance diagram for marian::TridiagonalSolver:

Public Member Functions
	TridiagonalSolver ()
	Constructor.

virtual std::vector< double >	solve (const TridiagonalOperator &A, const std::vector< double > &w) const =0
	Method solves tridiagonal system using algorithm implemented in derived classes. More...

virtual TridiagonalSolver *	clone () const =0
	Virtual copy constructor.

virtual	~TridiagonalSolver ()
	Destructor.

Detailed Description

Method solves below system

$w = A \times v$

where $w$ is real number vector, and $A$ is tridiagonal operator. This class is used to perform implicit step in FDM algorithm

Todo:: Implement Successive over-relaxation method [1]

Member Function Documentation

virtual std::vector<double> marian::TridiagonalSolver::solve	(	const TridiagonalOperator &	A,
		const std::vector< double > &	w
	)		const

pure virtual

Method solves below system

$w = A \times v$

Parameters

A	Tridiagonal matrix defining tridiagonal system
w	Vector of real numbers

Returns: Vector of real numbers being solution of system: $w = A \times v$

Implemented in marian::LUSolver.

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

C:/Unix/home/OEM/fdm/src/FDM/tridiagonalSolver.hpp