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 "Moose.h"
      13             : #include "MooseTypes.h"
      14             : 
      15             : #include "libmesh/elem_range.h"
      16             : #include "libmesh/parallel_object.h"
      17             : 
      18             : // Forward declare classes in libMesh
      19             : namespace libMesh
      20             : {
      21             : class System;
      22             : class DofMap;
      23             : }
      24             : class SubProblem;
      25             : 
      26             : /**
      27             :  * Grab all the (possibly semi)local dof indices for the variables passed in, in the system passed
      28             :  * in.
      29             :  */
      30             : class AllLocalDofIndicesThread : public libMesh::ParallelObject
      31             : {
      32             : public:
      33             :   AllLocalDofIndicesThread(SubProblem & problem,
      34             :                            std::vector<std::string> vars,
      35             :                            bool include_semilocal = false);
      36             :   // Splitting Constructor
      37             :   AllLocalDofIndicesThread(AllLocalDofIndicesThread & x, libMesh::Threads::split split);
      38             : 
      39             :   void operator()(const libMesh::ConstElemRange & range);
      40             : 
      41             :   void join(const AllLocalDofIndicesThread & y);
      42             : 
      43       29169 :   const std::set<dof_id_type> & getDofIndices() const { return _all_dof_indices; }
      44             : 
      45             :   void dofIndicesSetUnion();
      46             : 
      47             : protected:
      48             :   SubProblem & _problem;
      49             :   libMesh::System * _sys;
      50             :   std::vector<unsigned int> _var_numbers;
      51             : 
      52             :   /// Whether to include semilocal dof indices
      53             :   const bool _include_semilocal;
      54             : 
      55             :   THREAD_ID _tid;
      56             : 
      57             :   std::set<dof_id_type> _all_dof_indices;
      58             : };