C ++ Vector as a class in C #

Question

What is a similar C ++ std::vector in C #?

I need a class in which it stores an internal array inside and supports back-panel insertion in O(1) .

Answer 1

Here is a list with some C++ / C# containers that are roughly equivalent (not exact replacements) to each other:

• std::vector → List<T>

• std::list → LinkedList<T>

• std::map → SortedDictionary<Tkey, Tvalue>

• std::set → SortedSet<T>

• std::unordered_set → HashSet<T>

• std::multiset → SortedDictionary<Tkey, int> ( int storing the number of the number Tkey s)

• std::unordered_map → Dictionary<TKey, TValue>

Answer 2

• std :: list → LinkedList?
• std :: vector → List?

std :: list is supported by an array, each deletion will have a copy of memory, the same behavior as a C # list. while C # LinkedList is supported by a node list, the same as std :: vector.

therefore I believe below correctly.

• std :: list → List
• std :: vector → LinkedList