Getting a const correctness error when using "sort" from STL.

[EDIT]
Problem is solved so deleting the question so no one wastes time trying to solve it.
[/EDIT]

Edit. I just read my own post and realized I did not have enough const qualifiers in there. I added the rest in and everything works. I don't see a "solved" button to mark solved, but this is now solved. Thanks.

Originally Posted by Ralph Wiggum

Edit. I just read my own post and realized I did not have enough const qualifiers in there. I added the rest in and everything works. I don't see a "solved" button to mark solved, but this is now solved. Thanks.

A "solved" button is a horrible idea anyway because many times the asker will not be qualified to decide whether the problem is really solved or merely apparently solved.

A message board does merely exist for the purpose of you asking a question, but also as a basis of knowledge for others to look at.
So, if you would be so kind as to in the future post your question (and not edit it out after solving it), and posting the answer, if relevant, it would be great.