Thread: Trying to overload << in a templated Binary Tree

Originally Posted by Thantos

The only call to insert that I see in your main is

Code:

bn = bn->insert(num,bn);

But you are dereferencing a null pointer to make the call.

But unless the function is virtual AND the table for the object is part of the object itself, it should call the insert function [yes, that's a BAD thing to do, but you can actually get away with it in many compilers - but yes, it's undefined].

As Laserlight points out, you probably should split the tree and the node from each other.

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Mats