81 lines
2.3 KiB
C#
81 lines
2.3 KiB
C#
//
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// System.Reflection/Pointer.cs
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//
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// Author:
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// Paolo Molaro (lupus@ximian.com)
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//
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// (C) 2003 Ximian, Inc. http://www.ximian.com
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//
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//
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//
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// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Reflection;
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using System.Globalization;
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using System.Runtime.CompilerServices;
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using System.Runtime.Serialization;
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using System.Runtime.InteropServices;
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namespace System.Reflection {
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[ComVisible (true)]
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[Serializable]
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[CLSCompliant(false)]
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public unsafe sealed class Pointer : ISerializable {
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void *data;
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#pragma warning disable 169, 414
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Type type;
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#pragma warning restore 169, 414
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private Pointer () {
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}
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public static object Box (void *ptr, Type type)
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{
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if (type == null)
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throw new ArgumentNullException ("type");
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if (!type.IsPointer)
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throw new ArgumentException ("type");
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Pointer res = new Pointer ();
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res.data = ptr;
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res.type = type;
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return res;
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}
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public static void* Unbox (object ptr)
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{
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Pointer p = ptr as Pointer;
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if (p == null)
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throw new ArgumentException ("ptr");
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return p.data;
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}
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void ISerializable.GetObjectData (SerializationInfo info, StreamingContext context)
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{
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throw new NotSupportedException ("Pointer deserializatioon not supported.");
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}
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}
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}
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