Thread: How do I call these functions?

This inOrder appears to be decreasing. If you pass in 5 for value, and the first number in the list is 2, then 5 < 2 will be false, and we won't walk the list. Is it supposed to be increasing? (If so, then that < would need to become a >.)

Ohhh yeah good eye. I guess so, but like I said, I can't change it. I guess I'll just flip my data around and treat it as decreasing. Now just one more question...how do I implement the functions that have LListNode<Data>* as parameters?

Originally Posted by Todd88

Ohhh yeah good eye. I guess so, but like I said, I can't change it. I guess I'll just flip my data around and treat it as decreasing. Now just one more question...how do I implement the functions that have LListNode<Data>* as parameters?

Carefully. They would be just like any other parameters; since they are pointers, that means you can modify the LListNode being pointed to, etc.

I just don't know what to put there as a parameter. Is it just LListNode<int> node? Because it's complaining at me again :/

You would need to pass a pointer to the node.

Sorry I have no idea how to do that.

Just like you would pass a pointer to anything else: with &.

Remember I can't edit the header file. I'm not sure how to pass a pointer to a node when all I have to work with is my main function. I used the addToEnd function to create my list and therefore really don't even use nodes myself. I don't know how to do this part.

What does editing the header file have to do with anything? Every variable has an address, that you can get by prefix the variable name with &. So if a function needs the address of a variable, you should give it the address of the variable.

Note also, as you can see in the addToEnd function, that the new keyword gives you a pointer to a <whatever you created>.