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 MOOSE_MFEM_ENABLED
      11             : 
      12             : #pragma once
      13             : 
      14             : #include "ProblemOperatorBase.h"
      15             : 
      16             : namespace Moose::MFEM
      17             : {
      18             : /**
      19             :  * Interface required for MFEM executioners to add and get ProblemOperators:
      20             :  * - MFEMTransient
      21             :  * - MFEMSteady
      22             :  */
      23             : class ProblemOperatorInterface
      24             : {
      25             : public:
      26        1361 :   ProblemOperatorInterface() = default;
      27        1361 :   virtual ~ProblemOperatorInterface() = default;
      28             : 
      29             :   /// Returns a pointer to the operator's equation system.
      30        4083 :   virtual std::vector<std::shared_ptr<ProblemOperatorBase>> & getProblemOperators()
      31             :   {
      32        4083 :     return _problem_operators;
      33             :   }
      34             : 
      35             :   /// Add an MFEM problem operator. Takes ownership.
      36        1361 :   virtual void addProblemOperator(std::shared_ptr<ProblemOperatorBase> problem_operator)
      37             :   {
      38        1361 :     _problem_operators.push_back(std::move(problem_operator));
      39        1361 :   }
      40             : 
      41             : private:
      42             :   std::vector<std::shared_ptr<ProblemOperatorBase>> _problem_operators;
      43             : };
      44             : }
      45             : 
      46             : #endif