43#ifndef DICPreconditioner_H
44#define DICPreconditioner_H
Simplified diagonal-based incomplete Cholesky preconditioner for symmetric matrices (symmetric equiva...
virtual void precondition(solveScalarField &wA, const solveScalarField &rA, const direction cmpt=0) const
Return wA the preconditioned form of residual rA.
virtual ~DICPreconditioner()=default
Destructor.
TypeName("DIC")
Runtime type information.
static void calcReciprocalD(solveScalarField &, const lduMatrix &)
Calculate the reciprocal of the preconditioned diagonal.
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Abstract base-class for lduMatrix preconditioners.
Abstract base-class for lduMatrix solvers.
lduMatrix is a general matrix class in which the coefficients are stored as three arrays,...
#define TypeName(TypeNameString)
Declare a ClassName() with extra virtual type info.