Method GetArgumentLength

Remoting/ClientServerStream/vtkClientServerStream.cxx:1433–1466

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//----------------------------------------------------------------------------
int vtkClientServerStream::GetArgumentLength(int message, int argument, vtkTypeUInt32* length) const
{
  // Get a pointer to the type/value pair in the stream.
  if (const unsigned char* data = this->GetValue(message, 1 + argument))
  {
    // Get the type of the value in the stream.
    vtkTypeUInt32 tp;
    memcpy(&tp, data, sizeof(tp));
    data += sizeof(tp);

    // Make sure the type is an array type.
    switch (static_cast<vtkClientServerStream::Types>(tp))
    {
      case vtkClientServerStream::int8_array:
      case vtkClientServerStream::uint8_array:
      case vtkClientServerStream::int16_array:
      case vtkClientServerStream::uint16_array:
      case vtkClientServerStream::int32_array:
      case vtkClientServerStream::uint32_array:
      case vtkClientServerStream::float32_array:
      case vtkClientServerStream::int64_array:
      case vtkClientServerStream::uint64_array:
      case vtkClientServerStream::float64_array:
      {
        // Get the length of the array.
        memcpy(length, data, sizeof(*length));
      }
        return 1;
      default:
        break;
    }
  }
  return 0;
}

//----------------------------------------------------------------------------
int vtkClientServerStream::GetArgumentObject(