Panzer_STK_QuadraticToLinearMeshFactory.hpp

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// @HEADER
// *****************************************************************************
//           Panzer: A partial differential equation assembly
//       engine for strongly coupled complex multiphysics systems
//
// Copyright 2011 NTESS and the Panzer contributors.
// SPDX-License-Identifier: BSD-3-Clause
// *****************************************************************************
// @HEADER

#ifndef __Panzer_STK_QuadraticToLinearMeshFactory_hpp__
#define __Panzer_STK_QuadraticToLinearMeshFactory_hpp__

#include <Panzer_STK_MeshFactory.hpp>
#include <Panzer_STK_Interface.hpp>
#include <vector>
#include <string>

namespace panzer_stk {

class STK_Interface;

class QuadraticToLinearMeshFactory : public STK_MeshFactory {
public:

  QuadraticToLinearMeshFactory(const std::string& quadMeshFileName,
                          stk::ParallelMachine mpi_comm = MPI_COMM_WORLD, // CHECK: ALLOW MPI_COMM_WORLD
                          const bool print_debug = false);

  QuadraticToLinearMeshFactory(const Teuchos::RCP<panzer_stk::STK_Interface>& quadMesh,
                          const bool print_debug = false);

  Teuchos::RCP<STK_Interface> buildMesh(stk::ParallelMachine parallelMach) const;
  virtual Teuchos::RCP<STK_Interface> buildUncommitedMesh(stk::ParallelMachine parallelMach) const;
  virtual void completeMeshConstruction(STK_Interface & mesh,stk::ParallelMachine parallelMach) const;

  void setParameterList(const Teuchos::RCP<Teuchos::ParameterList> & paramList);

  Teuchos::RCP<const Teuchos::ParameterList> getValidParameters() const;

protected:

  void buildMetaData(stk::ParallelMachine parallelMach,STK_Interface & mesh) const;
  void buildElements(stk::ParallelMachine parallelMach,STK_Interface & mesh) const;

  void addSideSets(STK_Interface & mesh) const;
  void addNodeSets(STK_Interface & mesh) const;
  void addEdgeBlocks(STK_Interface & mesh) const;
  void copyCellFieldData(STK_Interface & mesh) const;

  void getOutputTopology();

  Teuchos::RCP<panzer_stk::STK_Interface> quadMesh_; 

  mutable unsigned int machRank_, machSize_;

  bool createEdgeBlocks_;

  bool offsetGIDs_;
  mutable stk::mesh::EntityId offset_;

  bool print_debug_;

  std::string edgeBlockName_;

  const CellTopologyData * outputTopoData_; 

  unsigned int nDim_; 
  unsigned int nNodes_; 

  std::vector<shards::CellTopology> supportedInputTopos_ = {
    shards::CellTopology(shards::getCellTopologyData<shards::Quadrilateral<8>>()),
    shards::CellTopology(shards::getCellTopologyData<shards::Triangle<6>>()),
    shards::CellTopology(shards::getCellTopologyData<shards::Tetrahedron<10>>()),
    shards::CellTopology(shards::getCellTopologyData<shards::Hexahedron<20>>())
    };

  std::map<const std::string,const CellTopologyData *> outputTopoMap_ = {
    {shards::getCellTopologyData<shards::Quadrilateral<8>>()->name,
     shards::getCellTopologyData<shards::Quadrilateral<4>>()},
    {shards::getCellTopologyData<shards::Triangle<6>>()->name,
     shards::getCellTopologyData<shards::Triangle<3>>()},
    {shards::getCellTopologyData<shards::Tetrahedron<10>>()->name,
     shards::getCellTopologyData<shards::Tetrahedron<4>>()},
    {shards::getCellTopologyData<shards::Hexahedron<20>>()->name,
     shards::getCellTopologyData<shards::Hexahedron<8>>()}
    };
};

}

#endif