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             : #ifdef MFEM_ENABLED
      11             : 
      12             : #pragma once
      13             : 
      14             : #include "GeneralUserObject.h"
      15             : #include "libmesh/ignore_warnings.h"
      16             : #include <mfem.hpp>
      17             : #include "libmesh/restore_warnings.h"
      18             : 
      19             : // Forwards declaration.
      20             : class MFEMProblem;
      21             : 
      22             : /*
      23             :  * This class adds a getMFEMProblem method.
      24             :  */
      25             : class MFEMGeneralUserObject : public GeneralUserObject
      26             : {
      27             : public:
      28             :   static InputParameters validParams();
      29             : 
      30             :   MFEMGeneralUserObject(const InputParameters & parameters);
      31             : 
      32             :   /// Returns a reference to the MFEMProblem instance.
      33        1470 :   MFEMProblem & getMFEMProblem() { return _mfem_problem; }
      34         274 :   const MFEMProblem & getMFEMProblem() const { return _mfem_problem; }
      35             : 
      36             :   /// Returns references to coefficients stored in the MFEMProblem PropertiesManager.
      37             :   mfem::Coefficient & getScalarCoefficient(const std::string & name);
      38             :   mfem::VectorCoefficient & getVectorCoefficient(const std::string & name);
      39             :   mfem::MatrixCoefficient & getMatrixCoefficient(const std::string & name);
      40             : 
      41        1514 :   void execute() override {}
      42             : 
      43        1608 :   void initialize() override {}
      44             : 
      45        1608 :   void finalize() override {}
      46             : 
      47             : private:
      48             :   MFEMProblem & _mfem_problem;
      49             : };
      50             : 
      51             : #endif