qController/qController/Classes/Communication/SharpOSC/Extensions.cs

using System;
using System.Collections.Generic;
using System.Linq;

namespace SharpOSC
{
	internal static class Extensions
	{
		public static int FirstIndexAfter<T>(this IEnumerable<T> items, int start, Func<T, bool> predicate)
		{
			if (items == null) throw new ArgumentNullException("items");
			if (predicate == null) throw new ArgumentNullException("predicate");
			if (start >= items.Count()) throw new ArgumentOutOfRangeException("start");

			int retVal = 0;
			foreach (var item in items)
			{
				if (retVal >= start && predicate(item)) return retVal;
				retVal++;
			}
			return -1;
		}

		public static List<List<T>> Split<T>(this IEnumerable<T> data, Func<T, bool> predicate)
		{
			var output = new List<List<T>>();
			var curr = new List<T>();
			output.Add(curr);
			foreach (var x in data)
			{
				if (predicate(x))
				{
					curr = new List<T>();
					output.Add(curr);
				}
				else
					curr.Add(x);
			}

			return output;
		}



		public static T[] SubArray<T>(this T[] data, int index, int length)
		{
			T[] result = new T[length];
			Array.Copy(data, index, result, 0, length);
			return result;
		}
	}
}