Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #pragma once
      11             : 
      12             : #include "Limiter.h"
      13             : #include "MathFVUtils.h"
      14             : 
      15             : namespace Moose
      16             : {
      17             : namespace FV
      18             : {
      19             : 
      20             : /**
      21             :  * Implements a limiter which reproduces a central-differencing scheme, defined by
      22             :  * $\beta(r_f) = 1$
      23             :  */
      24             : template <typename T>
      25             : class CentralDifferenceLimiter : public Limiter<T>
      26             : {
      27             : public:
      28     3113513 :   T limit(const T &,
      29             :           const T &,
      30             :           const VectorValue<T> *,
      31             :           const VectorValue<T> *,
      32             :           const RealVectorValue &,
      33             :           const Real &,
      34             :           const Real &,
      35             :           const FaceInfo *,
      36             :           const bool &) const override final
      37             :   {
      38     3113513 :     return 1;
      39             :   }
      40           0 :   bool constant() const override final { return true; }
      41           0 :   InterpMethod interpMethod() const override final { return InterpMethod::Average; }
      42             : 
      43      417585 :   CentralDifferenceLimiter() = default;
      44             : };
      45             : }
      46             : }