C++ datacontainer::Pointer类代码示例

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
int64_t EBSDSegmentFeatures::getSeed(int32_t gnum)
{
  setErrorCondition(0);

  DataContainer::Pointer m = getDataContainerArray()->getDataContainer(getDataContainerName());

  size_t totalPoints = m_FeatureIdsPtr.lock()->getNumberOfTuples();
  int64_t seed = -1;
  Generator& numberGenerator = *m_NumberGenerator;
  while (seed == -1 && m_TotalRandomNumbersGenerated < totalPoints)
  {
    // Get the next voxel index in the precomputed list of voxel seeds
    int64_t randpoint = numberGenerator();
    m_TotalRandomNumbersGenerated++; // Increment this counter
    if (m_FeatureIds[randpoint] == 0) // If the GrainId of the voxel is ZERO then we can use this as a seed point
    {
      if ((m_UseGoodVoxels == false || m_GoodVoxels[randpoint] == true) && m_CellPhases[randpoint] > 0)
      {
        seed = randpoint;
      }
    }
  }
  if (seed >= 0)
  {
    m_FeatureIds[seed] = gnum;
    QVector<size_t> tDims(1, gnum + 1);
    m->getAttributeMatrix(getCellFeatureAttributeMatrixName())->resizeAttributeArrays(tDims);
    updateFeatureInstancePointers();
  }
  return seed;
}

/**
 *
 * @param FileName
 * @param data
 * @param nx X Dimension
 * @param ny Y Dimension
 * @param nz Z Dimension
 */
int  ReadPHFile(QString FileName, QVector<int>& data, int& nx, int& ny, int& nz)
{
  DataContainerArray::Pointer dca = DataContainerArray::New();
  DataContainer::Pointer m = DataContainer::New(); /* FIXME: What Geometry do we need? */
  dca->pushBack(m);

  FilterManager::Pointer fm = FilterManager::Instance();
  AbstractFilter::Pointer reader = fm->getFactoryForFilter("PhReader")->create();
  reader->setDataContainerArray(dca);
  bool propWasSet = reader->setProperty("InputFile", FileName);
  if(propWasSet == false)
  {

  }
  reader->execute();
  if (reader->getErrorCondition() < 0)
  {
    qDebug() << "Error Reading the Ph File '" << FileName << "' Error Code:" << reader->getErrorCondition();
    return -1;
  }

  Int32ArrayType* featureIds = Int32ArrayType::SafePointerDownCast(m->getAttributeMatrix(DREAM3D::Defaults::CellAttributeMatrixName)->getAttributeArray(DREAM3D::CellData::FeatureIds).get());
  size_t count = featureIds->getNumberOfTuples();

  data.resize(count);
  for(size_t i = 0; i < count; ++i)
  {
    data[i] = featureIds->getValue(i);
  }


  return 0;
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void AvizoUniformCoordinateWriter::dataCheck()
{
    setErrorCondition(0);

    DataContainer::Pointer dc = getDataContainerArray()->getPrereqDataContainer<AbstractFilter>(this, getFeatureIdsArrayPath().getDataContainerName(), false);
    if (getErrorCondition() < 0 || NULL == dc.get()) {
        return;
    }

    ImageGeom::Pointer image = dc->getPrereqGeometry<ImageGeom, AbstractFilter>(this);
    if (getErrorCondition() < 0 || NULL == image.get()) {
        return;
    }

    if(m_OutputFile.isEmpty() == true)
    {
        QString ss = QObject::tr("The output file must be set before executing this filter.");
        setErrorCondition(-1);
        notifyErrorMessage(getHumanLabel(), ss, getErrorCondition());
    }
    if(m_WriteFeatureIds == true)
    {
        QVector<size_t> dims(1, 1);
        m_FeatureIdsPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter>(this, getFeatureIdsArrayPath(), dims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
        if( NULL != m_FeatureIdsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
        {
            m_FeatureIds = m_FeatureIdsPtr.lock()->getPointer(0);    /* Now assign the raw pointer to data from the DataArray<T> object */
        }
    }
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void ReadStlFile::dataCheck()
{
  setErrorCondition(0);

  DataArrayPath tempPath;

  if (m_StlFilePath.isEmpty() == true)
  {
    setErrorCondition(-1003);
    notifyErrorMessage(getHumanLabel(), "The input file must be set", -1003);
  }

  // Create a SufaceMesh Data Container with Faces, Vertices, Feature Labels and optionally Phase labels
  DataContainer::Pointer sm = getDataContainerArray()->createNonPrereqDataContainer<AbstractFilter>(this, getSurfaceMeshDataContainerName());
  if(getErrorCondition() < 0) { return; }

  SharedVertexList::Pointer sharedVertList = TriangleGeom::CreateSharedVertexList(0);
  TriangleGeom::Pointer triangleGeom = TriangleGeom::CreateGeometry(0, sharedVertList, DREAM3D::Geometry::TriangleGeometry);

  sm->setGeometry(triangleGeom);

  QVector<size_t> tDims(1, 0);
  sm->createNonPrereqAttributeMatrix<AbstractFilter>(this, getFaceAttributeMatrixName(), tDims, DREAM3D::AttributeMatrixType::Face);

  QVector<size_t> cDims(1, 3);
  tempPath.update(getSurfaceMeshDataContainerName(), getFaceAttributeMatrixName(), getFaceNormalsArrayName() );
  m_FaceNormalsPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<double>, AbstractFilter, double>(this, tempPath, 0, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_FaceNormalsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_FaceNormals = m_FaceNormalsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
IntVec3_t CropImageGeometry::getCurrentVolumeDataContainerDimensions()
{
  DataContainer::Pointer m = getDataContainerArray()->getDataContainer(getCellAttributeMatrixPath().getDataContainerName());

  IntVec3_t data;
  if (NULL != m.get() )
  {
    ImageGeom::Pointer image = m->getGeometryAs<ImageGeom>();
    if (image.get() != NULL)
    {
      data.x = image->getXPoints();
      data.y = image->getYPoints();
      data.z = image->getZPoints();
    }
    else
    {
      data.x = 0;
      data.y = 0;
      data.z = 0;
    }
  }
  else
  {
    data.x = 0;
    data.y = 0;
    data.z = 0;
  }
  return data;
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void ConvertData::execute()
{
  setErrorCondition(0);
  dataCheck();
  if(getErrorCondition() < 0) { return; }

  DataContainer::Pointer m = getDataContainerArray()->getDataContainer(m_SelectedCellArrayPath.getDataContainerName());

  IDataArray::Pointer iArray = m->getAttributeMatrix(m_SelectedCellArrayPath.getAttributeMatrixName())->getAttributeArray(m_SelectedCellArrayPath.getDataArrayName());
  bool completed = false;

  CHECK_AND_CONVERT(UInt8ArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(Int8ArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(UInt16ArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(Int16ArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(UInt32ArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(Int32ArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(UInt64ArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(Int64ArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(FloatArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(DoubleArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)
  CHECK_AND_CONVERT(BoolArrayType, m, m_ScalarType, iArray, m_SelectedCellArrayPath.getAttributeMatrixName(), m_OutputArrayName)

  /* Let the GUI know we are done with this filter */
  notifyStatusMessage(getHumanLabel(), "Complete");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
int64_t EBSDSegmentFeatures::getSeed(int32_t gnum, int64_t nextSeed)
{
  setErrorCondition(0);
  DataContainer::Pointer m = getDataContainerArray()->getDataContainer(getDataContainerName());

  size_t totalPoints = m_FeatureIdsPtr.lock()->getNumberOfTuples();
  int64_t seed = -1;
  // start with the next voxel after the last seed
  size_t randpoint = static_cast<size_t>(nextSeed);
  while (seed == -1 && randpoint < totalPoints)
  {
    if (m_FeatureIds[randpoint] == 0) // If the GrainId of the voxel is ZERO then we can use this as a seed point
    {
      if ((m_UseGoodVoxels == false || m_GoodVoxels[randpoint] == true) && m_CellPhases[randpoint] > 0)
      {
        seed = randpoint;
      }
      else { randpoint += 1; }
    }
    else { randpoint += 1; }
  }
  if (seed >= 0)
  {
    m_FeatureIds[seed] = gnum;
    QVector<size_t> tDims(1, gnum + 1);
    m->getAttributeMatrix(getCellFeatureAttributeMatrixName())->resizeAttributeArrays(tDims);
    updateFeatureInstancePointers();
  }
  return seed;
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void RegularGridSampleSurfaceMesh::dataCheck()
{
  setErrorCondition(0);
  DataArrayPath tempPath;

  DataContainer::Pointer m = getDataContainerArray()->createNonPrereqDataContainer<AbstractFilter>(this, getDataContainerName());
  if (getErrorCondition() < 0) { return; }

  ImageGeom::Pointer image = ImageGeom::CreateGeometry(DREAM3D::Geometry::ImageGeometry);
  m->setGeometry(image);

  // Set the Dimensions, Resolution and Origin of the output data container
  m->getGeometryAs<ImageGeom>()->setDimensions(m_XPoints, m_YPoints, m_ZPoints);
  m->getGeometryAs<ImageGeom>()->setResolution(m_Resolution.x, m_Resolution.y, m_Resolution.z);
  m->getGeometryAs<ImageGeom>()->setOrigin(m_Origin.x, m_Origin.y, m_Origin.z);

  QVector<size_t> tDims(3, 0);
  tDims[0] = m_XPoints;
  tDims[1] = m_YPoints;
  tDims[2] = m_ZPoints;
  AttributeMatrix::Pointer cellAttrMat = m->createNonPrereqAttributeMatrix<AbstractFilter>(this, getCellAttributeMatrixName(), tDims, DREAM3D::AttributeMatrixType::Cell);
  if (getErrorCondition() < 0 || NULL == cellAttrMat.get()) { return; }

  QVector<size_t> cDims(1, 1);
  tempPath.update(getDataContainerName(), getCellAttributeMatrixName(), getFeatureIdsArrayName() );
  m_FeatureIdsPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter, int32_t>(this, tempPath, 0, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_FeatureIdsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_FeatureIds = m_FeatureIdsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void RenameAttributeMatrix::dataCheck()
{
  setErrorCondition(0);

  if (m_NewAttributeMatrix.isEmpty() == true)
  {
    setErrorCondition(-11004);
    QString ss = QObject::tr("The new Attribute Matrix name must be set");
    notifyErrorMessage(getHumanLabel(), ss, getErrorCondition());
    return;
  }

  QString amName = getSelectedAttributeMatrixPath().getAttributeMatrixName();

  DataContainer::Pointer dc = getDataContainerArray()->getPrereqDataContainer<AbstractFilter>(this, getSelectedAttributeMatrixPath().getDataContainerName());
  getDataContainerArray()->getPrereqAttributeMatrixFromPath<AbstractFilter>(this, getSelectedAttributeMatrixPath(), -301);

  if(getErrorCondition() < 0) { return; }

  bool check = dc->renameAttributeMatrix(amName, getNewAttributeMatrix() );
  if (check == false)
  {
    setErrorCondition(-11006);
    QString ss = QObject::tr("Attempt to rename Attribute Matrix '%1' to '%2' failed").arg(amName).arg(getNewAttributeMatrix());
    notifyErrorMessage(getHumanLabel(), ss, getErrorCondition());
  }
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void LinkFeatureMapToElementArray::execute()
{
  setErrorCondition(0);
  dataCheck();
  if(getErrorCondition() < 0) { return; }

  DataContainer::Pointer m = getDataContainerArray()->getDataContainer(getSelectedCellArrayPath().getDataContainerName());
  size_t totalPoints = m_SelectedCellDataPtr.lock()->getNumberOfTuples();

  int32_t maxIndex = 0;
  std::vector<bool> active;
  for (size_t i = 0; i < totalPoints; i++)
  {
    int32_t index = m_SelectedCellData[i];
    if ((index + 1) > maxIndex)
    {
      active.resize(index + 1);
      active[index] = true;
      maxIndex = index + 1;
    }
  }

  QVector<size_t> tDims(1, maxIndex);
  m->getAttributeMatrix(getCellFeatureAttributeMatrixName())->resizeAttributeArrays(tDims);
  updateFeatureInstancePointers();

  for (int32_t i = 0; i < maxIndex; i++)
  {
    m_Active[i] = active[i];
  }

  notifyStatusMessage(getHumanLabel(), "Complete");
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void MergeTwins::dataCheck()
{
  setErrorCondition(0);
  DataArrayPath tempPath;

  GroupFeatures::dataCheck();
  if(getErrorCondition() < 0) { return; }

  DataContainer::Pointer m = getDataContainerArray()->getPrereqDataContainer<AbstractFilter>(this, m_FeatureIdsArrayPath.getDataContainerName(), false);
  if(getErrorCondition() < 0 || NULL == m.get()) { return; }

  QVector<size_t> tDims(1, 0);
  m->createNonPrereqAttributeMatrix<AbstractFilter>(this, getNewCellFeatureAttributeMatrixName(), tDims, DREAM3D::AttributeMatrixType::CellFeature);

  QVector<size_t> cDims(1, 1);

  QVector<DataArrayPath> dataArrayPaths;

  // Cell Data
  m_FeatureIdsPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter>(this, getFeatureIdsArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_FeatureIdsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_FeatureIds = m_FeatureIdsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  tempPath.update(m_FeatureIdsArrayPath.getDataContainerName(), m_FeatureIdsArrayPath.getAttributeMatrixName(), getCellParentIdsArrayName() );
  m_CellParentIdsPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter, int32_t>(this, tempPath, -1, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_CellParentIdsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_CellParentIds = m_CellParentIdsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  // Feature Data
  m_FeaturePhasesPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter>(this, getFeaturePhasesArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_FeaturePhasesPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_FeaturePhases = m_FeaturePhasesPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() >= 0) { dataArrayPaths.push_back(getFeaturePhasesArrayPath()); }

  tempPath.update(m_FeaturePhasesArrayPath.getDataContainerName(), m_FeaturePhasesArrayPath.getAttributeMatrixName(), getFeatureParentIdsArrayName() );
  m_FeatureParentIdsPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter, int32_t>(this, tempPath, -1, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_FeatureParentIdsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_FeatureParentIds = m_FeatureParentIdsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  cDims[0] = 4;
  m_AvgQuatsPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<float>, AbstractFilter>(this, getAvgQuatsArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_AvgQuatsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_AvgQuats = m_AvgQuatsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() >= 0) { dataArrayPaths.push_back(getAvgQuatsArrayPath()); }

  // New Feature Data
  cDims[0] = 1;
  tempPath.update(m_FeatureIdsArrayPath.getDataContainerName(), getNewCellFeatureAttributeMatrixName(), getActiveArrayName() );
  m_ActivePtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<bool>, AbstractFilter, bool>(this, tempPath, true, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_ActivePtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_Active = m_ActivePtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  // Ensemble Data
  m_CrystalStructuresPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<unsigned int>, AbstractFilter>(this, getCrystalStructuresArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_CrystalStructuresPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_CrystalStructures = m_CrystalStructuresPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  getDataContainerArray()->validateNumberOfTuples<AbstractFilter>(this, dataArrayPaths);
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
QVector<DataArrayPath> DataContainerBundle::findCommonDataArrayPaths(bool filterMetaData)
{
  QVector<DataArrayPath> commonPaths;
  if(m_DataContainers.count() == 0)
  {
    return commonPaths;
  }

  // Get the first DataContainer
  DataContainer::Pointer dc0 = m_DataContainers[0];
  if(NULL == dc0.get())
  {
    return commonPaths;
  }
  QVector<DataArrayPath> dc0Paths = dc0->getAllDataArrayPaths();

  if(m_DataContainers.count() == 1)
  {
    return commonPaths;
  }

  int count = m_DataContainers.count();
  // We already have the first DataContainer, so start at the 2nd
  for (int dcIdx = 1; dcIdx < count; ++dcIdx)
  {
    DataContainer::Pointer dcX = m_DataContainers[dcIdx];
    QVector<DataArrayPath> paths = dcX->getAllDataArrayPaths();

    int numPaths = dc0Paths.count();
    // Loop over the paths from the first data container from back to front,
    // removing the path if it does not exist.
    for(int i = numPaths - 1; i >= 0; i--)
    {
      DataArrayPath dc0Path = dc0Paths[i];
      bool match = false;
      foreach(DataArrayPath path, paths)
      {
        //qDebug() << "Comparing " << dc0Path.serialize() << " TO " << path.serialize();
        if(path.hasSameAttributeMatrix(dc0Path) &&  path.hasSameDataArray(dc0Path) )
        {
          match = true;
        }
        if(filterMetaData == true && (path.getAttributeMatrixName() == DREAM3D::StringConstants::MetaData) )
        {
          match = false;
        }
      }

      if(!match)
      {
        dc0Paths.remove(i);
      }
    }
  }

  commonPaths = dc0Paths;
  return commonPaths;
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void EBSDSegmentFeatures::dataCheck()
{
  setErrorCondition(0);
  DataArrayPath tempPath;

  SegmentFeatures::dataCheck();
  if(getErrorCondition() < 0) { return; }

  // Set the DataContainerName for the Parent Class (SegmentFeatures) to Use
  setDataContainerName(m_QuatsArrayPath.getDataContainerName());

  DataContainer::Pointer m = getDataContainerArray()->getPrereqDataContainer<AbstractFilter>(this, getDataContainerName(), false);
  if(getErrorCondition() < 0 || NULL == m.get()) { return; }

  QVector<size_t> tDims(1, 0);
  m->createNonPrereqAttributeMatrix<AbstractFilter>(this, getCellFeatureAttributeMatrixName(), tDims, DREAM3D::AttributeMatrixType::CellFeature);

  QVector<DataArrayPath> dataArrayPaths;

  QVector<size_t> cDims(1, 1);
  if(m_UseGoodVoxels == true)
  {
    m_GoodVoxelsPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<bool>, AbstractFilter>(this, getGoodVoxelsArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
    if( NULL != m_GoodVoxelsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
    { m_GoodVoxels = m_GoodVoxelsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
    if(getErrorCondition() >= 0) { dataArrayPaths.push_back(getGoodVoxelsArrayPath()); }
  }

  m_CellPhasesPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter>(this, getCellPhasesArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_CellPhasesPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_CellPhases = m_CellPhasesPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() >= 0) { dataArrayPaths.push_back(getCellPhasesArrayPath()); }

  tempPath.update(getDataContainerName(), m_QuatsArrayPath.getAttributeMatrixName(), getFeatureIdsArrayName() );
  m_FeatureIdsPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter, int32_t>(this,  tempPath, 0, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_FeatureIdsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_FeatureIds = m_FeatureIdsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  tempPath.update(getDataContainerName(), getCellFeatureAttributeMatrixName(), getActiveArrayName() );
  m_ActivePtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<bool>, AbstractFilter, bool>(this,  tempPath, true, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_ActivePtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_Active = m_ActivePtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  m_CrystalStructuresPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<uint32_t>, AbstractFilter>(this,  getCrystalStructuresArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_CrystalStructuresPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_CrystalStructures = m_CrystalStructuresPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  cDims[0] = 4;
  m_QuatsPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<float>, AbstractFilter>(this, getQuatsArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_QuatsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_Quats = m_QuatsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() >= 0) { dataArrayPaths.push_back(getQuatsArrayPath()); }

  getDataContainerArray()->validateNumberOfTuples<AbstractFilter>(this, dataArrayPaths);
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void ChangeResolution::preflight()
{
  setInPreflight(true);
  emit preflightAboutToExecute();
  emit updateFilterParameters(this);
  dataCheck();

  if (getErrorCondition() < 0)
  {
    emit preflightExecuted();
    setInPreflight(false);
    return;
  }

  DataContainer::Pointer m;
  if (m_SaveAsNewDataContainer == false)
  {
    m = getDataContainerArray()->getDataContainer(getCellAttributeMatrixPath().getDataContainerName());
  }
  else
  {
    m = getDataContainerArray()->getDataContainer(getNewDataContainerName());
  }

  size_t dims[3] = { 0, 0, 0 };
  m->getGeometryAs<ImageGeom>()->getDimensions(dims);

  float sizex = (dims[0]) * m->getGeometryAs<ImageGeom>()->getXRes();
  float sizey = (dims[1]) * m->getGeometryAs<ImageGeom>()->getYRes();
  float sizez = (dims[2]) * m->getGeometryAs<ImageGeom>()->getZRes();
  size_t m_XP = size_t(sizex / m_Resolution.x);
  size_t m_YP = size_t(sizey / m_Resolution.y);
  size_t m_ZP = size_t(sizez / m_Resolution.z);
  if (m_XP == 0) { m_XP = 1; }
  if (m_YP == 0) { m_YP = 1; }
  if (m_ZP == 0) { m_ZP = 1; }

  m->getGeometryAs<ImageGeom>()->setDimensions(m_XP, m_YP, m_ZP);
  m->getGeometryAs<ImageGeom>()->setResolution(m_Resolution.x, m_Resolution.y, m_Resolution.z);

  QVector<size_t> tDims(3, 0);
  tDims[0] = m_XP;
  tDims[1] = m_YP;
  tDims[2] = m_ZP;
  m->getAttributeMatrix(getCellAttributeMatrixPath().getAttributeMatrixName())->setTupleDimensions(tDims);

  if (m_RenumberFeatures == true)
  {
    AttributeMatrix::Pointer cellFeatureAttrMat = m->getAttributeMatrix(getCellFeatureAttributeMatrixPath().getAttributeMatrixName());
    QVector<bool> activeObjects(cellFeatureAttrMat->getNumTuples(), true);
    cellFeatureAttrMat->removeInactiveObjects(activeObjects, m_FeatureIdsPtr.lock());
  }
  emit preflightExecuted();
  setInPreflight(false);
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void CombineAttributeMatrices::execute()
{
  setErrorCondition(0);
  dataCheck();
  if (getErrorCondition() < 0) { return; }

  DataContainer::Pointer m = getDataContainerArray()->getDataContainer(getFirstAttributeMatrixPath().getDataContainerName());
  AttributeMatrix::Pointer firstAttrMat = m->getAttributeMatrix(getFirstAttributeMatrixPath().getAttributeMatrixName());
  AttributeMatrix::Pointer secondAttrMat = m->getAttributeMatrix(getSecondAttributeMatrixPath().getAttributeMatrixName());
  AttributeMatrix::Pointer combinedAttrMat = m->getAttributeMatrix(getCombinedAttributeMatrixName());
  size_t firstAttrMatNumTuples = firstAttrMat->getNumTuples();

  size_t totalTuples1 = m_SecondIndexPtr.lock()->getNumberOfTuples();
  size_t totalTuples2 = m_SecondIndexPtr.lock()->getNumberOfTuples();
  for (size_t i = 0; i < totalTuples1; i++)
  {
    if (m_FirstIndex > 0) { m_NewIndex[i] = m_FirstIndex[i]; }
  }
  for (size_t i = 0; i < totalTuples2; i++)
  {
    //subtract 1 from the index plus numTuples because the second index should be shifted to account for the zeroth tuple (all AMs above element start at tuple 1)
    if (m_SecondIndex[i] > 0 && m_NewIndex[i] == 0) m_NewIndex[i] = m_SecondIndex[i] + firstAttrMatNumTuples - 1;
    else if (m_SecondIndex[i] > 0 && m_NewIndex[i] != 0)
    {
      QString ss = QObject::tr("When copying the indices, the indices of the two attribute matrices overlapped.  The index of the first attribute matrix was kept.");
      notifyWarningMessage(getHumanLabel(), ss, -111);
    }
  }

  QList<QString> arrayNames = firstAttrMat->getAttributeArrayNames();
  size_t location = 0;
  for (QList<QString>::iterator iter = arrayNames.begin(); iter != arrayNames.end(); ++iter)
  {
    IDataArray::Pointer fromDataArray = firstAttrMat->getAttributeArray(*iter);
    IDataArray::Pointer toDataArray = combinedAttrMat->getAttributeArray(*iter);
    EXECUTE_FUNCTION_TEMPLATE(this, copyData, fromDataArray, fromDataArray, toDataArray, location);
  }

  arrayNames.clear();
  arrayNames = secondAttrMat->getAttributeArrayNames();
  location = firstAttrMatNumTuples;
  for (QList<QString>::iterator iter = arrayNames.begin(); iter != arrayNames.end(); ++iter)
  {
    IDataArray::Pointer fromDataArray = secondAttrMat->getAttributeArray(*iter);
    IDataArray::Pointer toDataArray = combinedAttrMat->getAttributeArray(*iter);
    EXECUTE_FUNCTION_TEMPLATE(this, copyData, fromDataArray, fromDataArray, toDataArray, location);
  }

  notifyStatusMessage(getHumanLabel(), "Complete");
}