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DeSymIndefSolver Class Reference
[DenseLinearAlgebra, LinearSolvers]

#include <DeSymIndefSolver.h>

Inheritance diagram for DeSymIndefSolver:

List of all members.

Public Methods
virtual void	diagonalChanged (int idiag, int extent)
virtual void	matrixChanged ()
virtual void	solve (OoqpVector &vec)

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Detailed Description

A linear solver for dense, symmetric indefinite systems

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Member Function Documentation

virtual void DeSymIndefSolver::diagonalChanged (  int    idiag, int    extent )  [virtual]

called if the diagonal elements of the matrix have changed. Triggers a refactorization of the matrix, if necessary. Parameters: idiag  index of the first diagonal element that changed extent  the number of diagonal element that changed. Implements DoubleLinearSolver.

virtual void DeSymIndefSolver::matrixChanged (    )  [virtual]

called if some elements of the matrix have changed. Triggers a refactorization of the matrix, if necessary. Implements DoubleLinearSolver.

virtual void DeSymIndefSolver::solve (  OoqpVector &    vec )  [virtual]

solves a linear system. Parameters: x  on entry the right hand side of the system to be solved. On exit, the solution. Implements DoubleLinearSolver.

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

• DeSymIndefSolver.h

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