factorizationOptions.hh

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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*                                                                           */
/*  This file is part of the library KASKADE 7                               */
/*  https://www.zib.de/research/projects/kaskade7-finite-element-toolbox     */
/*                                                                           */
/*  Copyright (C) 2024-2024 Zuse Institute Berlin                            */
/*                                                                           */
/*  KASKADE 7 is distributed under the terms of the ZIB Academic License.    */
/*    see $KASKADE/academic.txt                                              */
/*                                                                           */
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
 
#ifndef FACTORIZATION_OPTIONS
#define FACTORIZATION_OPTIONS
 
#include "utilities/enums.hh"
 
namespace Kaskade
{
  struct FactorizationOptions
  {
    FactorizationOptions() = default;
 
    FactorizationOptions(MatrixProperties matrixProperty_)
    : matrixProperty(matrixProperty_) {}
 
    FactorizationOptions(MatrixProperties matrixProperty_, int verbosity_)
    : matrixProperty(matrixProperty_), verbosity(verbosity_) {}
 
    MatrixProperties matrixProperty = MatrixProperties::GENERAL;
 
    int verbosity = 0;
 
    int refinementIterations = -1;
 
    struct Mumps
    {
      bool inertia = false; 
      double zeroPivotThreshold = 0.0; 
    } mumps;
  };
 
 
}
 
#endif