ProfileSPDLinDirectBlockSolver

UNDER CONSTRUCTION

#include \(<\tilde{ }\)/system_of_eqn/linearSOE/profileSPD/ProfileSPDLinDirectBlockSolver.h\(>\)

class ProfileSPDLinDirectBlockSolver: public LinearSOESolver

MovableObject
Solver
LinearSOESolver
ProfileSPDLinSolver

A ProfileSPDLinDirectBlockSolver object can be constructed to solve a ProfileSPDLinSOE object. It does this by direct means, using the \(LDL^t\) variation of the cholesky factorization. The matrx \(A\) is factored one block row at a time using a right-looking approach. No BLAS or LAPACK routines are called for the factorization or subsequent substitution.

Constructor

Destructor

Public Methods

A unique class tag (defined in \(<\)classTags.h\(>\)) is passed to the ProfileSPDLinSolver constructor.

Does nothing.

The solver first copies the B vector into X. FILL IN The solve process changes \(A\) and \(X\).

Does nothing but return \(0\).

Does nothing but return \(0\).

Does nothing but return \(0\).