我在编译程序是出现这种错误,不明白是哪里错了,帮忙看看吧:)
line.o(.text+0x33): In function `MyWindow::MyWindow[not-in-charge]()':
/home/bbb/line.cpp:5: undefined reference to `vtable for MyWindow'
line.o(.text+0x3a):/home/bbb/line.cpp:5: undefined reference to `vtable for MyWi
ndow'
line.o(.text+0x213): In function `MyWindow::MyWindow[in-charge]()':
/home/bbb/line.cpp:5: undefined reference to `vtable for MyWindow'
line.o(.text+0x21a):/home/bbb/line.cpp:5: undefined reference to `vtable for MyW
indow'
main.o(.text+0x52): In function `main':
/home/bbb/main.cpp:6: undefined reference to `vtable for MyWindow'
main.o(.text+0x57):/home/bbb/main.cpp:6: more undefined references to `vtable fo
r MyWindow' follow
collect2: ld returned 1 exit status
make: *** [bbb] Error 1
## " undefined reference to `vtable for MyWindow' "是什么意思?
谢谢!!
[ 此贴被XChinux在2005-11-15 11:52重新编辑 ]