ObjectId.cs

using System;
using System.Collections.Generic;
using System.Text;
 
namespace Waher.Content.Asn1
{
    public class ObjectId
    {
        private readonly uint[] segments;
 
        public ObjectId(params uint[] Segments)
        {
            this.segments = Segments;
        }
 
        public ObjectId(ObjectId Id, params uint[] Segments)
        {
            int c = Id.segments.Length;
            int d = Segments.Length;
 
            this.segments = new uint[c + d];
 
            Array.Copy(Id.segments, 0, this.segments, 0, c);
            Array.Copy(Segments, 0, this.segments, c, d);
        }
 
        public uint[] Segments => this.segments;
 
        public static implicit operator uint[](ObjectId Id) => Id.segments;
 
        public static implicit operator ObjectId(uint[] Segments) => new ObjectId(Segments);
 
        public static implicit operator ObjectId(int[] Segments) => new ObjectId(Segments);
 
        public static implicit operator ObjectId(long[] Segments)
        {
            int i, c = Segments.Length;
            uint[] Segments2 = new uint[c];
            long l;
 
            for (i = 0; i < c; i++)
            {
                l = Segments[i];
                if (l >= uint.MinValue && l <= uint.MaxValue)
                    Segments2[i] = (uint)l;
                else
                {
                    throw new ArgumentOutOfRangeException(nameof(Segments),
                        "Segments must be within the range of 32-bit integers.");
                }
            }
 
            return new ObjectId(Segments2);
        }
    }
}