not working function with no errors

Posted by aya on Stack Overflow See other posts from Stack Overflow or by aya
Published on 2010-04-12T22:42:05Z Indexed on 2010/04/12 22:42 UTC
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hello.. I've implemented a function to display an avl tree after inserting nodes into it like this

template void AVLtree::display() const { display(Proot); }

template void AVLtree::display(Node * ptr) const { if(ptr==0) return ; cout<value<<" "; display(ptr->Pleft); display(ptr->Pright); }

after compiling,there were no errors ,the program worked but nothing were printed on the screen

help me please....!! thanks

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