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             : #include "ElementOrderConversionGenerator.h"
      11             : 
      12             : #include "MooseMeshUtils.h"
      13             : #include "CastUniquePointer.h"
      14             : 
      15             : #include "libmesh/boundary_info.h"
      16             : 
      17             : registerMooseObject("MooseApp", ElementOrderConversionGenerator);
      18             : 
      19             : InputParameters
      20        3141 : ElementOrderConversionGenerator::validParams()
      21             : {
      22        3141 :   InputParameters params = MeshGenerator::validParams();
      23        6282 :   params.addClassDescription("Mesh generator which converts orders of elements");
      24       12564 :   params.addRequiredParam<MeshGeneratorName>("input", "The mesh we want to modify");
      25        6282 :   params.addParam<MooseEnum>("conversion_type",
      26        9423 :                              MooseEnum(getOrderConversionTypeOptions(), "FIRST_ORDER"),
      27             :                              "The type of element order conversion to perform");
      28        3141 :   return params;
      29           0 : }
      30             : 
      31          40 : ElementOrderConversionGenerator::ElementOrderConversionGenerator(const InputParameters & parameters)
      32             :   : MeshGenerator(parameters),
      33          40 :     _input(getMesh("input")),
      34         120 :     _conversion_type(getParam<MooseEnum>("conversion_type").template getEnum<OrderConversionType>())
      35             : {
      36          40 : }
      37             : 
      38             : std::unique_ptr<MeshBase>
      39          40 : ElementOrderConversionGenerator::generate()
      40             : {
      41          40 :   std::unique_ptr<MeshBase> mesh = std::move(_input);
      42             : 
      43          40 :   switch (_conversion_type)
      44             :   {
      45          10 :     case OrderConversionType::FIRST_ORDER:
      46          10 :       mesh->all_first_order();
      47          10 :       break;
      48          10 :     case OrderConversionType::SECOND_ORDER_NONFULL:
      49          10 :       mesh->all_second_order(false);
      50          10 :       break;
      51          10 :     case OrderConversionType::SECOND_ORDER:
      52          10 :       mesh->all_second_order();
      53          10 :       break;
      54          10 :     case OrderConversionType::COMPLETE_ORDER:
      55          10 :       mesh->all_complete_order();
      56          10 :       break;
      57           0 :     default:
      58           0 :       mooseError("Invalid conversion type");
      59             :   }
      60             : 
      61          40 :   mesh->unset_is_prepared();
      62          80 :   return dynamic_pointer_cast<MeshBase>(mesh);
      63          40 : }