linking error

[pradeep]

hi,
I am getting the following error when compiling my c++ program using
g++3.2
Thanks for any help.

In function `TreeNode::TreeNode[in-charge](QListView*, QString
const&, Indic::Node*)':
..obj/tree_gui.o(.text+0x173): undefined reference to `vtable for
TreeNode'

I have a simple class TreeNode and pointer of the same class in the
class

thanks
pradeep

 

[Kevin Goodsell]

hi,
I am getting the following error when compiling my c++ program using
g++3.2
Thanks for any help.

In function `TreeNode::TreeNode[in-charge](QListView*, QString
const&, Indic::Node*)':
.obj/tree_gui.o(.text+0x173): undefined reference to `vtable for
TreeNode'

I have a simple class TreeNode and pointer of the same class in the
class

thanks
pradeep

Isn't it obvious? You have a bug on line 42.

-Kevin

 

[Janusz Szpilewski]

hi,
I am getting the following error when compiling my c++ program using
g++3.2
Thanks for any help.

In function `TreeNode::TreeNode[in-charge](QListView*, QString
const&, Indic::Node*)':
..obj/tree_gui.o(.text+0x173): undefined reference to `vtable for
TreeNode'

I have a simple class TreeNode and pointer of the same class in the
class

This error message suggests that the virtual method table of the class
TreeNode was not generated by the compiler. It happens when the first
non-inline virtual member function is not defined (implemented). So
check if it is the case in your code.

Regards,
Janusz