Panzer_Evaluator_DomainInterface.cpp

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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

#include "Panzer_Evaluator_DomainInterface.hpp"
#include "Panzer_Workset.hpp"
#include "Teuchos_Assert.hpp"

namespace panzer {

  DomainEvaluator::DomainEvaluator(DomainEvaluator::DomainType domain) : domain_(domain) {}

  DomainEvaluator::DomainType DomainEvaluator::getDomain()
  {return domain_;}
  
  void DomainEvaluator::setDomain(const DomainEvaluator::DomainType domain)
  {domain_=domain;}

  int DomainEvaluator::cellStartIndex(const panzer::Workset & workset) const
  {
    if (domain_ == ALL)
      return 0;
    else if (domain_ == OWNED)
      return 0;
    else if (domain_ == GHOST)
      return workset.numOwnedCells();
    else if (domain_ == REAL)
      return 0;
    else if (domain_ == VIRTUAL)
      return workset.numOwnedCells() + workset.numGhostCells();
    else if (domain_ == EXTERNAL)
      return workset.numOwnedCells();
    else {
      TEUCHOS_ASSERT(false);
    }
  }

  int DomainEvaluator::cellEndIndex(const panzer::Workset & workset) const
  {
    if (domain_ == ALL)
      return workset.num_cells;
    else if (domain_ == OWNED)
      return workset.numOwnedCells();
    else if (domain_ == GHOST)
      return workset.numOwnedCells() + workset.numGhostCells();
    else if (domain_ == REAL)
      return workset.numOwnedCells() + workset.numGhostCells();
    else if (domain_ == VIRTUAL)
      return workset.num_cells;
    else if(domain_ == EXTERNAL)
      return workset.num_cells;
    else {
      TEUCHOS_ASSERT(false);
    }
  }

}