Method Pull

Remoting/ServerManager/vtkSIDataArrayProperty.cxx:29–122

----------------------------------------------------------------------------

}
//----------------------------------------------------------------------------
bool vtkSIDataArrayProperty::Pull(vtkSMMessage* msgToFill)
{
  if (!this->InformationOnly)
  {
    return false;
  }

  if (!this->GetCommand())
  {
    return false;
  }

  // Invoke property's method on the root node of the server
  vtkClientServerStream str;
  str << vtkClientServerStream::Invoke << this->GetVTKObject() << this->GetCommand()
      << vtkClientServerStream::End;

  this->ProcessMessage(str);

  // Get the result
  vtkAbstractArray* abstractArray = nullptr;
  if (!this->GetLastResult().GetArgument(0, 0, (vtkObjectBase**)&abstractArray))
  {
    vtkErrorMacro("Error getting return value of command: " << this->GetCommand());
    return false;
  }
  vtkStringArray* stringArray = vtkStringArray::SafeDownCast(abstractArray);
  vtkDataArray* dataArray = vtkDataArray::SafeDownCast(abstractArray);

  // Create property and add it to the message
  ProxyState_Property* prop = msgToFill->AddExtension(ProxyState::property);
  prop->set_name(this->GetXMLName());
  Variant* var = prop->mutable_value();

  // If no values, then just return OK with an empty content
  if (!dataArray && !stringArray)
  {
    return true;
  }

  // Need to fill the property content with the proper type
  // Right now only those types are supported
  // - vtkDoubleArray
  // - vtkIntArray
  // - vtkIdTypeArray
  // - vtkStringArray
  vtkIdType numValues = abstractArray->GetNumberOfComponents() * abstractArray->GetNumberOfTuples();
  if (dataArray)
  {
    vtkDoubleArray* dataDouble = nullptr;
    vtkIntArray* dataInt = nullptr;
    vtkIdTypeArray* dataIdType = nullptr;
    switch (dataArray->GetDataType())
    {
      case VTK_DOUBLE:
        var->set_type(Variant::FLOAT64);
        dataDouble = vtkDoubleArray::SafeDownCast(dataArray);
        for (vtkIdType cc = 0; cc < numValues; cc++)