Method GetCommand

Remoting/ClientServerStream/vtkClientServerStream.cxx:1975–1989

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//----------------------------------------------------------------------------
vtkClientServerStream::Commands vtkClientServerStream::GetCommand(int message) const
{
  // The first value in a message is always the command.
  if (const unsigned char* data = this->GetValue(message, 0))
  {
    // Retrieve the command value and convert it to the proper type.
    vtkTypeUInt32 cmd;
    memcpy(&cmd, data, sizeof(cmd));
    if (cmd < vtkClientServerStream::EndOfCommands)
    {
      return static_cast<vtkClientServerStream::Commands>(cmd);
    }
  }
  return vtkClientServerStream::EndOfCommands;
}

//----------------------------------------------------------------------------
int vtkClientServerStream::GetNumberOfArguments(int message) const