Hi NS-users.
I created one object called AirBurst inherited from
Queue (so Queue/AirBurst).
The following error messge is coming
up.
I really appreciate it if you have a solution to
resolve the following and let me know it.
Sincerely Yours,
Tai Suk Kim
P.S. actually i insert 'airburst.o'
starting by my filename airburst.cc into Makefile.
c++ -c -DTCP_DELAY_BIND_ALL
-DNO_TK -DTCLCL_CLASSINSTVAR -DNDEBUG -DUSE_SHM -D
HAVE_LIBTCLCL1_0B8 -DHAVE_TCLCL_H -DHAVE_LIBOTCL1_0A4 -DHAVE_OTCL_H -DHAVE_LIBTK 8_0 -DHAVE_TK_H -DHAVE_LIBTCL8_0 -DHAVE_TCL_H -DHAVE_CONFIG_H -I. -I/home/kts/n s-allinone-2.1b6/tclcl-1.0b9 -I/home/kts/ns-allinone-2.1b6/otcl-1.0a5 -I/home/kt s/ns-allinone-2.1b6/tkbox/include -I/home/kts/ns-allinone-2.1b6/tclbox/include - o airburst.o airburst.cc airburst.cc: In method `class TclObject * AirBurstClass::create(int, const char *const *)': airburst.cc:67: cannot allocate an object of type `AirBurst' airburst.cc:67: since the following virtual functions are abstract: airburst.cc:67: void Queue::enque(class Packet *) airburst.cc:67: class Packet * Queue::deque() make: *** [airburst.o] Error 1 |