32 lines
1.3 KiB
C
32 lines
1.3 KiB
C
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////////////////////////////////////////////////////////////////////////////////
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// The Loki Library
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// Copyright (c) 2001 by Andrei Alexandrescu
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// This code accompanies the book:
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// Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design
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// Patterns Applied". Copyright (c) 2001. Addison-Wesley.
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// Permission to use, copy, modify, distribute and sell this software for any
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// purpose is hereby granted without fee, provided that the above copyright
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// notice appear in all copies and that both that copyright notice and this
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// permission notice appear in supporting documentation.
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// The author or Addison-Welsey Longman make no representations about the
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// suitability of this software for any purpose. It is provided "as is"
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// without express or implied warranty.
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////////////////////////////////////////////////////////////////////////////////
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// Last update: February 19, 2001
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#ifndef EMPTYTYPE_INC_
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#define EMPTYTYPE_INC_
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namespace Loki
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{
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////////////////////////////////////////////////////////////////////////////////
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// class EmptyType
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// Used as a class type that doesn't hold anything
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// Useful as a strawman class
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////////////////////////////////////////////////////////////////////////////////
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class EmptyType {};
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}
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#endif // EMPTYTYPE_INC_
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