red-black-tree | C - Left-leaning red black tree implementation | Learning library

I do note that this definition is a bit more constrained than the usual one: in the standard definition requirement 5 is not present, and red nodes can be siblings. But given this extra restriction we can make the following analysis:

• The only tree that has a black-height of 0 is the empty tree.
• The only tree that has a black-height of 1 is a single black node (root & leaf)

The first tree that comes to mind that has a black-height of 2 is the following one:

VS Code uses TypeScript to power its JavaScrip IntelliSense. The error text here tells you everything you need, the ts bit is irrelevant.

The error message is:

I just googled your code and found it in https://www.cs.princeton.edu/~rs/talks/LLRB/LLRB.pdf Page 5

This is java and the code is part of a class implementation. So private just declares this method as private, meaning that this method can only be called from within the class.

See What is the difference between public, protected, package-private and private in Java?

I'm not sure how your document looks like but this document clearly states that the implementation is provided in Java.

There's no good way to do exactly what you want. The main issue is that the pretty-printing API was purposely kept simple (arguably a bit too simple) and so it doesn't provide a programmable way to pick apart containers -- it only provides just what is needed for printing, which is sometimes less general.

However, in this situation one viable approach might be to defer to the std::set printer.

That is, simply drop the FooContainer printer, and just write a Foo printer. A FooContainer will be printed using the default gdb style, the enclosed std::set will be displayed using the libstdc++ printer, and the individual elements will be displayed using your Foo printer.

If you really want to print the entire contents as one long string, though, then I'm afraid you'll have to dig up the std::set printer and extract some code from it.