C++ DataArrayPath类代码示例

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

  //check for required arrays
  QVector<size_t> compDims(1, 1);
  m_SelectedCellArrayPtr = TemplateHelpers::GetPrereqArrayFromPath<AbstractFilter>()(this, getSelectedCellArrayPath(), compDims);
  if(NULL != m_SelectedCellArrayPtr.lock().get())
  {
    m_SelectedCellArray = m_SelectedCellArrayPtr.lock().get();
  }
  if(getErrorCondition() < 0) { return; }

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

  //configured created name / location
  tempPath.update(getSelectedCellArrayPath().getDataContainerName(), getSelectedCellArrayPath().getAttributeMatrixName(), getNewCellArrayName() );

  DataContainer::Pointer dataContiner = getDataContainerArray()->getPrereqDataContainer<AbstractFilter>(this, getSelectedCellArrayPath().getDataContainerName() );
  AttributeMatrix::Pointer attrMatrix = dataContiner->getPrereqAttributeMatrix<AbstractFilter>(this, getSelectedCellArrayPath().getAttributeMatrixName(), 80000);
  IDataArray::Pointer redArrayptr = attrMatrix->getPrereqIDataArray<IDataArray, AbstractFilter>(this, getSelectedCellArrayPath().getDataArrayName(), 80000);

  //create new boolean array
  tempPath.update(getSelectedCellArrayPath().getDataContainerName(), getSelectedCellArrayPath().getAttributeMatrixName(), getNewCellArrayName() );
  m_NewCellArrayPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<bool>, AbstractFilter, bool>(this, tempPath, 0, compDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_NewCellArrayPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_NewCellArray = m_NewCellArrayPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

}

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

  ImageGeom::Pointer image = getDataContainerArray()->getPrereqGeometryFromDataContainer<ImageGeom, AbstractFilter>(this, getDataContainerName());
  if(getErrorCondition() < 0) { return; }

  if (image->getXPoints() <= 1 || image->getYPoints() <= 1 || image->getZPoints() <= 1)
  {
    QString ss = QObject::tr("The Image Geometry is not 3D and cannot be run through this filter. The dimensions are (%1,%2,%3)").arg(image->getXPoints()).arg(image->getYPoints()).arg(image->getZPoints());
    setErrorCondition(-3010);
    notifyErrorMessage(getHumanLabel(), ss, getErrorCondition());
  }

  tempPath.update(getDataContainerName(), getCellAttributeMatrixName(), "");
  getDataContainerArray()->getPrereqAttributeMatrixFromPath<AbstractFilter>(this, tempPath, -301);

  if (true == m_WriteAlignmentShifts && m_AlignmentShiftFileName.isEmpty() == true)
  {
    QString ss = QObject::tr("The alignment shift file name is empty");
    setErrorCondition(-1);
    notifyErrorMessage(getHumanLabel(), ss, getErrorCondition());
  }
}

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

  QVector<size_t> dims(1, 1);
  m_SelectedCellArray1Ptr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<ImageProcessing::DefaultPixelType>, AbstractFilter>(this, getSelectedCellArrayPath1(), dims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_SelectedCellArray1Ptr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_SelectedCellArray1 = m_SelectedCellArray1Ptr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() < 0) { return; }

  ImageGeom::Pointer image1 = getDataContainerArray()->getDataContainer(getSelectedCellArrayPath1().getDataContainerName())->getPrereqGeometry<ImageGeom, AbstractFilter>(this);
  if(getErrorCondition() < 0 || NULL == image1.get()) { return; }

  m_SelectedCellArray2Ptr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<ImageProcessing::DefaultPixelType>, AbstractFilter>(this, getSelectedCellArrayPath2(), dims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_SelectedCellArray2Ptr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_SelectedCellArray2 = m_SelectedCellArray2Ptr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() < 0) { return; }

  ImageGeom::Pointer image2 = getDataContainerArray()->getDataContainer(getSelectedCellArrayPath2().getDataContainerName())->getPrereqGeometry<ImageGeom, AbstractFilter>(this);
  if(getErrorCondition() < 0 || NULL == image2.get()) { return; }

  tempPath.update(getSelectedCellArrayPath1().getDataContainerName(), getSelectedCellArrayPath1().getAttributeMatrixName(), getNewCellArrayName() );
  m_NewCellArrayPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<ImageProcessing::DefaultPixelType>, AbstractFilter, ImageProcessing::DefaultPixelType>(this, tempPath, 0, dims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_NewCellArrayPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_NewCellArray = m_NewCellArrayPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void FindTwinBoundarySchmidFactors::dataCheckSurfaceMesh()
{
  setErrorCondition(0);
  DataArrayPath tempPath;

  QVector<DataArrayPath> dataArrayPaths;

  getDataContainerArray()->getPrereqGeometryFromDataContainer<TriangleGeom, AbstractFilter>(this, getSurfaceMeshFaceLabelsArrayPath().getDataContainerName());

  QVector<size_t> cDims(1, 2);
  m_SurfaceMeshFaceLabelsPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter>(this, getSurfaceMeshFaceLabelsArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_SurfaceMeshFaceLabelsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_SurfaceMeshFaceLabels = m_SurfaceMeshFaceLabelsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() >= 0) { dataArrayPaths.push_back(getSurfaceMeshFaceLabelsArrayPath()); }

  cDims[0] = 3;
  m_SurfaceMeshFaceNormalsPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<double>, AbstractFilter>(this, getSurfaceMeshFaceNormalsArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_SurfaceMeshFaceNormalsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_SurfaceMeshFaceNormals = m_SurfaceMeshFaceNormalsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() >= 0) { dataArrayPaths.push_back(getSurfaceMeshFaceNormalsArrayPath()); }

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

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

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

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
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 */
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
int VertexGeom::writeXdmf(QTextStream& out, QString dcName, QString hdfFileName)
{
  herr_t err = 0;

  // Always start the grid
  out << "  <!-- *************** START OF " << dcName << " *************** -->" << "\n";
  out << "  <Grid Name=\"" << dcName << "\" GridType=\"Uniform\">" << "\n";

#if 0
  DataArrayPath dap = getTemporalDataPath();
  if(dap.isValid())
  {
    IDataArray::Pointer timeValues = getAttributeMatrix(dap.getAttributeMatrixName())->getAttributeArray(dap.getDataArrayName());
    Int32ArrayType::Pointer timeValuePtr = boost::dynamic_pointer_cast<Int32ArrayType>(timeValues);
    out << "    <Time TimeType=\"Single\" Value=\"" << timeValuePtr->getValue(0) << "\"/>\n";
  }
#endif

  out << "    <Topology TopologyType=\"Polyvertex\" NumberOfElements=\"" << getNumberOfVertices() << "\">" << "\n";
  out << "      <DataItem Format=\"HDF\" NumberType=\"Int\" Dimensions=\"" << getNumberOfVertices() << "\">" << "\n";
  out << "        " << hdfFileName << ":/DataContainers/" << dcName << "/" << DREAM3D::Geometry::Geometry << "/" << "Verts" << "\n";
  out << "      </DataItem>" << "\n";
  out << "    </Topology>" << "\n";

  out << "    <Geometry Type=\"XYZ\">" << "\n";
  out << "      <DataItem Format=\"HDF\"  Dimensions=\"" << getNumberOfVertices() << " 3\" NumberType=\"Float\" Precision=\"4\">" << "\n";
  out << "        " << hdfFileName << ":/DataContainers/" << dcName << "/" << DREAM3D::Geometry::Geometry << "/" << DREAM3D::Geometry::SharedVertexList << "\n";
  out << "      </DataItem>" << "\n";
  out << "    </Geometry>" << "\n";
  out << "" << "\n";

  return err;
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
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 GenerateFaceMisorientationColoring::dataCheckSurfaceMesh()
{
  setErrorCondition(0);
  DataArrayPath tempPath;

  TriangleGeom::Pointer triangles = getDataContainerArray()->getPrereqGeometryFromDataContainer<TriangleGeom, AbstractFilter>(this, m_SurfaceMeshFaceLabelsArrayPath.getDataContainerName());

  QVector<IDataArray::Pointer> dataArrays;

  if(getErrorCondition() >= 0) { dataArrays.push_back(triangles->getTriangles()); }

  QVector<size_t> cDims(1, 2);
  m_SurfaceMeshFaceLabelsPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<int32_t>, AbstractFilter>(this, getSurfaceMeshFaceLabelsArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_SurfaceMeshFaceLabelsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_SurfaceMeshFaceLabels = m_SurfaceMeshFaceLabelsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
  if(getErrorCondition() >= 0) { dataArrays.push_back(m_SurfaceMeshFaceLabelsPtr.lock()); }

  cDims[0] = 3;
  tempPath.update(m_SurfaceMeshFaceLabelsArrayPath.getDataContainerName(), m_SurfaceMeshFaceLabelsArrayPath.getAttributeMatrixName(), getSurfaceMeshFaceMisorientationColorsArrayName() );
  m_SurfaceMeshFaceMisorientationColorsPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<float>, AbstractFilter, float>(this, tempPath, 0, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_SurfaceMeshFaceMisorientationColorsPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_SurfaceMeshFaceMisorientationColors = m_SurfaceMeshFaceMisorientationColorsPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

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

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

  DataContainerArray::Pointer dca = getDataContainerArray();

  QVector<size_t> cDims(1, 1);
  m_PhaseTypesPtr = dca->getPrereqArrayFromPath<DataArray<uint32_t>, AbstractFilter>(this, getInputPhaseTypesArrayPath(), cDims);
  if( NULL != m_PhaseTypesPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_PhaseTypes = m_PhaseTypesPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  // Get the DataContainer first - same as phase types
  DataContainer::Pointer m = dca->getPrereqDataContainer<AbstractFilter>(this, getInputPhaseTypesArrayPath().getDataContainerName());
  if(getErrorCondition() < 0) { return; }

  // Now get the AttributeMatrix that the user wants to use to store the ShapeTypes array - same as phase types
  AttributeMatrix::Pointer cellEnsembleAttrMat = m->getPrereqAttributeMatrix<AbstractFilter>(this, getInputPhaseTypesArrayPath().getAttributeMatrixName(), -990);
  if(getErrorCondition() < 0 || NULL == cellEnsembleAttrMat.get()) { return; }
  // Now create the output Shape Types Array
  tempPath.update(getInputPhaseTypesArrayPath().getDataContainerName(), getInputPhaseTypesArrayPath().getAttributeMatrixName(), getShapeTypesArrayName() );
  m_ShapeTypesPtr = getDataContainerArray()->createNonPrereqArrayFromPath<UInt32ArrayType, AbstractFilter>(this, tempPath, true, cDims); /* Assigns the shared_ptr<>(this, tempPath, true, dims); Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_ShapeTypesPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_ShapeTypes = m_ShapeTypesPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
}

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

  IDataArray::Pointer iDataArrayPtr = getDataContainerArray()->getPrereqIDataArrayFromPath<IDataArray, AbstractFilter>(this, getInputOrientationArrayPath());

  DataArrayPath outputArrayPath = getInputOrientationArrayPath();
  outputArrayPath.setDataArrayName(getOutputOrientationArrayName());

  FloatArrayType::Pointer fArray = std::dynamic_pointer_cast<FloatArrayType>(iDataArrayPtr);
  if(NULL != fArray.get())
  {
    QVector<int32_t> componentCounts = OrientationConverter<float>::GetComponentCounts();
    QVector<size_t> outputCDims(1, componentCounts[getOutputType()]);
    FloatArrayType::Pointer outData = getDataContainerArray()->getPrereqArrayFromPath<DataArray<float>, AbstractFilter>(this, outputArrayPath, outputCDims);
    generateRepresentation<float>(this, fArray, outData);
  }

  DoubleArrayType::Pointer dArray = std::dynamic_pointer_cast<DoubleArrayType>(iDataArrayPtr);
  if(NULL != dArray.get())
  {
    QVector<int32_t> componentCounts = OrientationConverter<double>::GetComponentCounts();
    QVector<size_t> outputCDims(1, componentCounts[getOutputType()]);
    DoubleArrayType::Pointer outData = getDataContainerArray()->getPrereqArrayFromPath<DataArray<double>, AbstractFilter>(this, outputArrayPath, outputCDims);
    generateRepresentation<double>(this, dArray, outData);
  }


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

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

  DataArrayPath tempPath;
  int32_t numImageComp = 1;

  IDataArray::Pointer iDataArray = getDataContainerArray()->getPrereqIDataArrayFromPath<IDataArray, AbstractFilter>(this, getImageDataArrayPath());
  if (getErrorCondition() < 0) { return; }
  if (NULL != iDataArray.get())
  {
    numImageComp = iDataArray->getNumberOfComponents();
  }

  QVector<size_t> cDims(1, numImageComp);
  m_ImageDataPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<uint8_t>, AbstractFilter>(this, getImageDataArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_ImageDataPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_ImageData = m_ImageDataPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  cDims[0] = 1;
  tempPath.update(m_ImageDataArrayPath.getDataContainerName(), m_ImageDataArrayPath.getAttributeMatrixName(), getFlatImageDataArrayName() );
  m_FlatImageDataPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<uint8_t>, AbstractFilter, uint8_t>(this, tempPath, 0, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_FlatImageDataPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_FlatImageData = m_FlatImageDataPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */
}

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

  QVector<size_t> cDims(1, 1);
  // 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 */

  cDims[0] = 3;
  tempPath.update(getFeatureIdsArrayPath().getDataContainerName(), getFeatureIdsArrayPath().getAttributeMatrixName(), getCellEulerAnglesArrayName() );
  m_CellEulerAnglesPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<float>, AbstractFilter>(this,  tempPath, 0.0, cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_CellEulerAnglesPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_CellEulerAngles = m_CellEulerAnglesPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  // Feature Data
  cDims[0] = 1;
  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 */

  cDims[0] = 3;
  m_FeatureEulerAnglesPtr = getDataContainerArray()->getPrereqArrayFromPath<DataArray<float>, AbstractFilter>(this,  getFeatureEulerAnglesArrayPath(), cDims); /* Assigns the shared_ptr<> to an instance variable that is a weak_ptr<> */
  if( NULL != m_FeatureEulerAnglesPtr.lock().get() ) /* Validate the Weak Pointer wraps a non-NULL pointer to a DataArray<T> object */
  { m_FeatureEulerAngles = m_FeatureEulerAnglesPtr.lock()->getPointer(0); } /* Now assign the raw pointer to data from the DataArray<T> object */

  cDims[0] = 4;
  tempPath.update(getFeaturePhasesArrayPath().getDataContainerName(), getFeaturePhasesArrayPath().getAttributeMatrixName(), getAvgQuatsArrayName() );
  m_AvgQuatsPtr = getDataContainerArray()->createNonPrereqArrayFromPath<DataArray<float>, AbstractFilter, float>(this,  tempPath, 0, 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 */
}

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

  DataArrayPath inputAMPath = DataArrayPath::GetAttributeMatrixPath(getInputDataArrayVector());

  QList<QString> arrayNames = DataArrayPath::GetDataArrayNames(getInputDataArrayVector());
  QListIterator<QString> iter(arrayNames);

  QString msgPrefix = getMessagePrefix();
  int32_t i = 1;
  // This is the routine that sets up the EM/MPM to segment the image
  while (iter.hasNext())
  {
    DataArrayPath arrayPath = inputAMPath;
    QString name = iter.next();

    arrayPath.setDataArrayName(name);
    setInputDataArrayPath(arrayPath);

    // Change the output AttributeMatrix
    arrayPath.setAttributeMatrixName(getOutputAttributeMatrixName());
    QString outName = getOutputArrayPrefix() + arrayPath.getDataArrayName();
    arrayPath.setDataArrayName(outName);
    // Remove the array if it already exists ; this would be very strange but check for it anyway
    getDataContainerArray()->getAttributeMatrix(arrayPath)->removeAttributeArray(outName);
    setOutputDataArrayPath(arrayPath);

    QString prefix = QObject::tr("%1 (Array %2 of %3)").arg(msgPrefix).arg(i).arg(arrayNames.size());
    setMessagePrefix(prefix);
    if ( i == 2 && getUsePreviousMuSigma())
    {
      setEmmpmInitType(EMMPM_ManualInit);
    }
    else
    {
      setEmmpmInitType(EMMPM_Basic);
    }

    EMMPMFilter::execute();
    if (getErrorCondition() < 0) { break; }
    i++;

    if (getCancel()) { break; }
  }

  if (getErrorCondition() < 0)
  {
    QString ss = QObject::tr("Error occurred running the EM/MPM algorithm");
    setErrorCondition(-60009);
    notifyErrorMessage(getHumanLabel(), ss, getErrorCondition());
    return;
  }

  /* Let the GUI know we are done with this filter */
  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);
}

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
void MoveData::dataCheck()
{
  setErrorCondition(0);
  DataArrayPath amSrcPath = getAttributeMatrixSource();
  DataArrayPath amDestPath = getAttributeMatrixDestination();
  DataArrayPath daSrcPath = getDataArraySource();

  if (getWhatToMove() == k_MoveAttributeMatrix)
  {
    DataContainer::Pointer amDestDataContainer = getDataContainerArray()->getPrereqDataContainer<AbstractFilter>(this, getDataContainerDestination());
    DataContainer::Pointer amSrcDataContainer = getDataContainerArray()->getPrereqDataContainer<AbstractFilter>(this, amSrcPath.getDataContainerName());
    AttributeMatrix::Pointer amSrcAttributeMatrix = getDataContainerArray()->getPrereqAttributeMatrixFromPath<AbstractFilter>(this, amSrcPath, -301);

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

    if (amSrcDataContainer->getName() == amDestDataContainer->getName())
    {
      QString ss = QObject::tr("The source and destination Data Container are the same.  Is this what you meant to do?");
      notifyWarningMessage(getHumanLabel(), ss, getErrorCondition());
      return;
    }

    amDestDataContainer->addAttributeMatrix(amSrcAttributeMatrix->getName(), amSrcAttributeMatrix);
    amSrcDataContainer->removeAttributeMatrix(amSrcAttributeMatrix->getName());
  }
  else if (getWhatToMove() == k_MoveDataArray )
  {
    AttributeMatrix::Pointer daSrcAttributeMatrix = getDataContainerArray()->getPrereqAttributeMatrixFromPath<AbstractFilter>(this, daSrcPath, -301);
    AttributeMatrix::Pointer daDestAttributeMatrix = getDataContainerArray()->getPrereqAttributeMatrixFromPath<AbstractFilter>(this, amDestPath, -301);
    IDataArray::Pointer daSrcDataArray = getDataContainerArray()->getPrereqIDataArrayFromPath<IDataArray, AbstractFilter>(this, daSrcPath);

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

    if (daDestAttributeMatrix->getNumTuples() != daSrcDataArray->getNumberOfTuples())
    {
      setErrorCondition(-11019);
      QString ss = QObject::tr("The number of tuples of source Attribute Array (%1) and destination Attribute Matrix (%2) do not match").arg(daSrcDataArray->getNumberOfTuples()).arg(daDestAttributeMatrix->getNumTuples());
      notifyErrorMessage(getHumanLabel(), ss, getErrorCondition());
      return;
    }
    else if (amSrcPath == amDestPath)
    {
      QString ss = QObject::tr("The source and destination Attribute Matrix are the same.  Is this what you meant to do?");
      notifyWarningMessage(getHumanLabel(), ss, getErrorCondition());
      return;
    }

    daDestAttributeMatrix->addAttributeArray(daSrcPath.getDataArrayName(), daSrcDataArray);
    daSrcAttributeMatrix->removeAttributeArray(daSrcPath.getDataArrayName());
  }
  else
  {
    setErrorCondition(-11020);
    QString ss = QObject::tr("Neither an Attribute Matrix nor an Attribute Array was selected to be moved");
    notifyErrorMessage(getHumanLabel(), ss, getErrorCondition());
    return;
  }
}