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Programming-Idioms

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  • C#

Idiom #34 Create a set of objects

Declare and initialize a set x containing unique objects of type T.

using System.Collections.Generic;
HashSet<T> x = new HashSet<T>();

Where T is the type of element
#include <unordered_set>
std::unordered_set<T, hasher, eq> x;

Using a custom hasher and eq (equality checking function)

New implementation...