Why does the C++ STL not provide any "tree" containers?
2008年10月15日 · IMO, an omission. But I think there is good reason not to include a Tree structure in the STL. There is a lot of logic in maintaining a tree, which is best written as …
Binary Search Tree Implementation in C++ STL? - Stack Overflow
+1 It is worth noting more specifically (see Wikipedia "Red-black tree") that most STL implementations of the std::map use red-black trees, which are self balancing BSTs. So that …
Using STL's Internal Implementation of Red-Black Tree
2012年7月8日 · For example, in version 3.2, you can see the red-black tree implementation in the stl_tree.h file, and an example of its use in stl_set.h. Note that since the stl classes are …
How to make a tree in C++? - Stack Overflow
2011年8月10日 · Still, as an STL user all you should care about is the performance guarantees of the STL algorithms and data-structures. Whether they're implemented as trees or little green …
What's a good and stable C++ tree implementation?
2017年3月23日 · The tree.hh library for C++ provides an STL-like container class for n-ary trees, templated over the data stored at the nodes. Various types of iterators are provided (post …
Why is std::map implemented as a red-black tree?
2011年3月13日 · Red Black trees offer fast lookup and are self balancing, unlike BSTs. Another user pointed out its advantages over the self-balancing AVL tree. Alexander Stepanov (The …
algorithm - Is there any red black tree or avl tree implementation …
2017年3月4日 · Using one would break the performance guarantees of the standard as the tree could wind up looking like a linked list which does not have O(logN) insert and removals. …
algorithm - STL for segment tree in C++ - Stack Overflow
2015年2月16日 · I assume by "segment tree" you actually mean range tree, which is more commonly used in programming contests than the more specialized structure for storing a set …
how to build a tree structure in C++ using std::map
2012年5月20日 · I am trying to write a tree sort of structure in C++. As in every tree there are branches and leaves. A branch can contain other branches as well as leaves. Now my …
linux - Implementing a tree in C++ - Stack Overflow
2010年9月10日 · Here is a simple method of creating a hierarchical tree (n-ary with no special properties), using STL containers. It isn't pre-built, but it is dead simple, and takes advantage …