Panzer_STK_CubeTetMeshFactory.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_CubeTetMeshFactory_hpp__
#define __Panzer_STK_CubeTetMeshFactory_hpp__

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

namespace panzer_stk {

class STK_Interface;

class CubeTetMeshFactory : public STK_MeshFactory {
public:
   CubeTetMeshFactory();

   virtual ~CubeTetMeshFactory();

   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;

   Teuchos::Tuple<std::size_t,3> procRankToProcTuple(std::size_t procRank) const;

protected:
   void initializeWithDefaults();

   void buildMetaData(stk::ParallelMachine parallelMach,STK_Interface & mesh) const;
   void buildElements(stk::ParallelMachine parallelMach,STK_Interface & mesh) const;
   void buildBlock(stk::ParallelMachine machRank,int xBlock,int yBlock,int zBlock,STK_Interface & mesh) const;

   std::pair<int,int> determineXElemSizeAndStart(int xBlock,unsigned int size,unsigned int rank) const;
   std::pair<int,int> determineYElemSizeAndStart(int yBlock,unsigned int size,unsigned int rank) const;
   std::pair<int,int> determineZElemSizeAndStart(int zBlock,unsigned int size,unsigned int rank) const;

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

   void buildTetsOnHex(const Teuchos::Tuple<int,3> & meshDesc,
                       const Teuchos::Tuple<int,3> & element,
                       stk::mesh::Part * block,
                       const std::vector<stk::mesh::EntityId> & h_nodes,
                       STK_Interface & mesh) const;

   double x0_, y0_, z0_;
   double xf_, yf_, zf_;

   int xBlocks_, yBlocks_, zBlocks_;

   int nXElems_, nYElems_, nZElems_;

   mutable int xProcs_, yProcs_, zProcs_;

   mutable unsigned int machRank_, machSize_;

   mutable Teuchos::Tuple<std::size_t,3> procTuple_;

   bool createEdgeBlocks_;
   bool createFaceBlocks_;

   std::string edgeBlockName_;
   std::string faceBlockName_;
};

}

#endif