void
CBCI2000Controller::get_state_variable( ArgList& ioArgs )
{
  double result = 0;
  CALL( GetStateVariable( ioArgs.GetString( 1 ), result ) );
  ioArgs.SetInt( 0, static_cast<unsigned int>( result ) );
}
double AbstractParameterisedSystem<VECTOR>::GetStateVariable(const std::string& rName) const
{
    return GetStateVariable(GetStateVariableIndex(rName));
}