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path: root/src/mscorlib/src/System/Reflection/Missing.cs
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

// 

namespace System.Reflection 
{
    using System;
    using System.Runtime.Remoting;
    using System.Runtime.Serialization;
    using System.Diagnostics.Contracts;

    // This is not serializable because it is a reflection command.
    [Serializable]
    public sealed class Missing : ISerializable
    {
        public static readonly Missing Value = new Missing();

        #region Constructor
        private Missing() { }
        #endregion

        #region ISerializable
        void ISerializable.GetObjectData(SerializationInfo info, StreamingContext context)
        {
            if (info == null)
                throw new ArgumentNullException(nameof(info));
            Contract.EndContractBlock();

            UnitySerializationHolder.GetUnitySerializationInfo(info, this);
        }
        #endregion
    }
}