Panzer_STK_ExodusReaderFactory.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_ExodusReaderFactory_hpp__
#define Panzer_STK_ExodusReaderFactory_hpp__

#include <string>

#include "PanzerAdaptersSTK_config.hpp"
#include "Panzer_STK_MeshFactory.hpp"

#ifdef PANZER_HAVE_IOSS

#include <stk_io/StkMeshIoBroker.hpp>

namespace panzer_stk {

class STK_Interface;

  int getMeshDimension(const std::string & meshStr,stk::ParallelMachine parallelMach, const std::string & typeStr = "Exodus");

  std::string fileTypeToIOSSType(const std::string & fileType);

class STK_ExodusReaderFactory : public STK_MeshFactory {
public:

   STK_ExodusReaderFactory();


  STK_ExodusReaderFactory(const std::string & fileName, const int restartIndex=0);

   virtual 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;

   const std::string & getFileName() const
   { return fileName_; }

protected:

   void registerElementBlocks(STK_Interface & mesh,stk::io::StkMeshIoBroker & meshData) const;
   void registerSidesets(STK_Interface & mesh) const;
   void registerNodesets(STK_Interface & mesh) const;
   void registerEdgeBlocks(STK_Interface & mesh,stk::io::StkMeshIoBroker & meshData) const;
   void registerFaceBlocks(STK_Interface & mesh,stk::io::StkMeshIoBroker & meshData) const;

   void addEdgeBlocks(STK_Interface & mesh) const;
   void addFaceBlocks(STK_Interface & mesh) const;

   std::string mkBlockName(std::string base, std::string topo_name) const;
   void createUniqueEdgeTopologyMap(STK_Interface & mesh, const stk::mesh::Part *elemBlockPart) const;
   void createUniqueFaceTopologyMap(STK_Interface & mesh, const stk::mesh::Part *elemBlockPart) const;

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

   bool doPerceptRefinement() const;

   std::string fileName_;
   std::string fileType_;
   int restartIndex_;

   /* The ExodusReaderFactory creates one edge/face block for each
    * unique edge/face topology in the mesh.  There are a few
    * situations where it's desirable to have a list of unique
    * topologies for each element block.  Instead of creating it
    * on the fly, they are created and saved when the element
    * blocks are added to the STK_Interface in
    * registerElementBlocks().
    */
   mutable std::map<std::string,std::vector<stk::topology>> elemBlockUniqueEdgeTopologies_;
   mutable std::map<std::string,std::vector<stk::topology>> elemBlockUniqueFaceTopologies_;

private:

  bool userMeshScaling_;

  bool keepPerceptData_;

  bool keepPerceptParentElements_;

  std::string rebalancing_;

  double meshScaleFactor_;

  int levelsOfRefinement_;

  bool createEdgeBlocks_;

  bool createFaceBlocks_;

  std::string geometryName_;
};

}

#endif
#endif