10 Boards::iterator end1 = m_bds.end();
11 for ( Boards::iterator it = m_bds.begin(); it != end1; ++it ) {
delete ( *it ); }
13 Channels::iterator end2 = m_chs.end();
14 for ( Channels::iterator it = m_chs.begin(); it != end2; ++it ) {
delete ( *it ); }