MethodToken.cs

using System.Runtime.InteropServices;

namespace System.Reflection.Emit
{
    [Serializable]
    [ComVisible(true)]
    public struct MethodToken
    {
        public static readonly MethodToken Empty;

        internal int m_method;

        public int Token => m_method;

        internal MethodToken(int str)
        {
            m_method = str;
        }

        public override int GetHashCode()
        {
            return m_method;
        }

        public override bool Equals(object obj)
        {
            if (obj is MethodToken)
            {
                return Equals((MethodToken)obj);
            }
            return false;
        }

        public bool Equals(MethodToken obj)
        {
            return obj.m_method == m_method;
        }

        public static bool operator ==(MethodToken a, MethodToken b)
        {
            return a.Equals(b);
        }

        public static bool operator !=(MethodToken a, MethodToken b)
        {
            return !(a == b);
        }
    }
}