imgtools/imglib/boostlibrary/boost/implicit_cast.hpp
author Jon Chatten
Mon, 01 Feb 2010 15:30:46 +0000
branchfix
changeset 220 f7d68ecb923e
parent 0 044383f39525
permissions -rw-r--r--
Add support for NO_DEPEND_GENERATE to makefile calls and respond accordingly in FLMs. Remove remaining bits of the old (and redundant) DEPEND_SKIP variant from interfaces and FLMs. Correct CLI option storage.
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// Copyright David Abrahams 2003.
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef IMPLICIT_CAST_DWA200356_HPP
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# define IMPLICIT_CAST_DWA200356_HPP
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# include <boost/mpl/identity.hpp>
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namespace boost {
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// implementation originally suggested by C. Green in
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// http://lists.boost.org/MailArchives/boost/msg00886.php
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// The use of identity creates a non-deduced form, so that the
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// explicit template argument must be supplied
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template <typename T>
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inline T implicit_cast (typename mpl::identity<T>::type x) {
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    return x;
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}
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// incomplete return type now is here
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//template <typename T>
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//void implicit_cast (...);
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} // namespace boost
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#endif // IMPLICIT_CAST_DWA200356_HPP