src/core/empty.h
author Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Sat, 04 Jul 2009 08:15:48 +0200
changeset 4654 2eaebe77d66b
parent 714 e6561d5e8018
permissions -rw-r--r--
Added tag ns-3.5 for changeset c975274c9707
     1 #ifndef EMPTY_H
     2 #define EMPTY_H
     3 
     4 namespace ns3 {
     5 /**
     6  * \brief make Callback use a separate empty type
     7  */
     8 class empty {};
     9 }
    10 
    11 #endif /* EMPTY_H */