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// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
/*============================================================
**
**
**
**
**
** Purpose: metadata tokens for a parameter
**
**
===========================================================*/
namespace System.Reflection.Emit {
using System;
using System.Reflection;
using System.Security.Permissions;
// The ParameterToken class is an opaque representation of the Token returned
// by the Metadata to represent the parameter.
[Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public struct ParameterToken {
public static readonly ParameterToken Empty = new ParameterToken();
internal int m_tkParameter;
#if false
public ParameterToken() {
m_tkParameter=0;
}
#endif
internal ParameterToken(int tkParam) {
m_tkParameter = tkParam;
}
public int Token {
get { return m_tkParameter; }
}
public override int GetHashCode()
{
return m_tkParameter;
}
public override bool Equals(Object obj)
{
if (obj is ParameterToken)
return Equals((ParameterToken)obj);
else
return false;
}
public bool Equals(ParameterToken obj)
{
return obj.m_tkParameter == m_tkParameter;
}
public static bool operator ==(ParameterToken a, ParameterToken b)
{
return a.Equals(b);
}
public static bool operator !=(ParameterToken a, ParameterToken b)
{
return !(a == b);
}
}
}
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