epoc32/include/stdapis/boost/mpl/empty.hpp
author William Roberts <williamr@symbian.org>
Wed, 31 Mar 2010 12:27:01 +0100
branchSymbian2
changeset 3 e1b950c65cb4
parent 2 epoc32/include/stdapis/boost/range/empty.hpp@2fe1408b6811
child 4 837f303aceeb
permissions -rw-r--r--
Attempt to represent the S^2->S^3 header reorganisation as a series of "hg rename" operations
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// Boost.Range library
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//
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//  Copyright Thorsten Ottosen 2003-2004. Use, modification and
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//  distribution is subject to the Boost Software License, Version
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//  1.0. (See 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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//
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// For more information, see http://www.boost.org/libs/range/
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//
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#ifndef BOOST_RANGE_EMPTY_HPP
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#define BOOST_RANGE_EMPTY_HPP
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#if defined(_MSC_VER) && (_MSC_VER >= 1200)
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# pragma once
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#endif
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#include <boost/range/config.hpp>
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//#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
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//#include <boost/range/detail/empty.hpp>
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//#else
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#include <boost/range/begin.hpp>
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#include <boost/range/end.hpp>
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namespace boost 
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{ 
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namespace range_detail 
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{
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        //////////////////////////////////////////////////////////////////////
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        // primary template
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        //////////////////////////////////////////////////////////////////////
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        template< typename C >
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        inline bool empty( const C& c )
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        {
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            return boost::begin( c ) == boost::end( c );
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        }
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        //////////////////////////////////////////////////////////////////////
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        // string
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        //////////////////////////////////////////////////////////////////////
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        inline bool empty( const char* const& s )
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        {
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            return s == 0 || s[0] == 0;
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        }
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        inline bool empty( const wchar_t* const& s )
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        {
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            return s == 0 || s[0] == 0;
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        }
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} // namespace 'range_detail'
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template< class T >
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inline bool empty( const T& r )
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{
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    return range_detail::empty( r );
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}
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} // namepace 'boost'
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//#endif //  BOOST_NO_FUNCTION_TEMPLATE_ORDERING
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#endif