Combined Set - CSharp System.Collections.Generic

CSharp examples for System.Collections.Generic:ISet

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Description

Combined Set

Demo Code


using System.Collections.Generic;
using System;//from w  w w . j  a v  a  2 s  .  co m

public class Main{
        public static ISet<X> CombinedSet<X> (params X[][] arrays)
      {
         var r = new HashSet<X> ();
         foreach (var i in arrays) {
            r.AddAll (i);
         }
         return r;
      }
        public static ISet<X> CombinedSet<T, X> (params T[] collections) where T : class, ICollection<X>, new()
      {
         var r = new HashSet<X> ();
         foreach (var i in collections) {
            r.AddAll (i);
         }
         return r;
      }
        public static void AddAll<T> (this ICollection<T> me, IEnumerable<T> other)
      {
         foreach (var i in other) {
            me.Add (i);
         }
      }
        public static void AddAll<TKey, TValue> (this IDictionary<TKey, TValue> me, IDictionary<TKey, TValue> other)
      {
         foreach (var i in other) {
            me [i.Key] = i.Value;
         }
      }
}

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