SundanceLabelCellPredicate.cpp

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/* @HEADER@ */

#include "SundanceLabelCellPredicate.hpp"

using namespace Sundance;
using namespace Sundance;
using namespace Sundance;
using namespace Teuchos;

bool LabelCellPredicate::lessThan(const CellPredicateBase* other) const
{
  TEUCHOS_TEST_FOR_EXCEPTION(dynamic_cast<const LabelCellPredicate*>(other) == 0,
                     std::logic_error,
                     "argument " << other->toXML() 
                     << " to LabelCellPredicate::lessThan() should be "
                     "a LabelCellPredicate pointer.");

  const LabelCellPredicate* op 
    = dynamic_cast<const LabelCellPredicate*>(other);
  
  return (labelIndices_ < op->labelIndices_);
}

void LabelCellPredicate::testBatch(const Array<int>& cellLID,
                                   Array<int>& results) const
{
  mesh().getLabels(cellDim(), cellLID, results);
  for (int i=0; i<cellLID.size(); i++)
    {
      int cellLabel = results[i];
      results[i] = labelIndices_.contains(cellLabel);
    }
}

XMLObject LabelCellPredicate::toXML() const 
{
  XMLObject rtn("LabelCellPredicate");
  rtn.addAttribute("label", labelIndices_.toString());
  return rtn;
}