epoc32/include/stdapis/boost/range/size.hpp
branchSymbian2
changeset 2 2fe1408b6811
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/epoc32/include/stdapis/boost/range/size.hpp	Tue Mar 16 16:12:26 2010 +0000
     1.3 @@ -0,0 +1,123 @@
     1.4 +// Boost.Range library
     1.5 +//
     1.6 +//  Copyright Thorsten Ottosen 2003-2004. Use, modification and
     1.7 +//  distribution is subject to the Boost Software License, Version
     1.8 +//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
     1.9 +//  http://www.boost.org/LICENSE_1_0.txt)
    1.10 +//
    1.11 +// For more information, see http://www.boost.org/libs/range/
    1.12 +//
    1.13 +
    1.14 +#ifndef BOOST_RANGE_SIZE_HPP
    1.15 +#define BOOST_RANGE_SIZE_HPP
    1.16 +
    1.17 +#if defined(_MSC_VER) && (_MSC_VER >= 1200)
    1.18 +# pragma once
    1.19 +#endif
    1.20 +
    1.21 +#include <boost/range/config.hpp>
    1.22 +
    1.23 +#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
    1.24 +#include <boost/range/detail/size.hpp>
    1.25 +#else
    1.26 +
    1.27 +#include <boost/range/detail/implementation_help.hpp>
    1.28 +#include <boost/range/size_type.hpp>
    1.29 +#include <cstddef>
    1.30 +#include <iterator>
    1.31 +#include <utility>
    1.32 +
    1.33 +namespace boost 
    1.34 +{
    1.35 +
    1.36 +#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))    
    1.37 +namespace range_detail 
    1.38 +{
    1.39 +#endif
    1.40 +        //////////////////////////////////////////////////////////////////////
    1.41 +        // primary template
    1.42 +        //////////////////////////////////////////////////////////////////////
    1.43 +        
    1.44 +        template< typename C >
    1.45 +        inline BOOST_DEDUCED_TYPENAME C::size_type
    1.46 +        boost_range_size(  const C& c )
    1.47 +        {
    1.48 +            return c.size(); 
    1.49 +        }
    1.50 +
    1.51 +        //////////////////////////////////////////////////////////////////////
    1.52 +        // pair
    1.53 +        //////////////////////////////////////////////////////////////////////
    1.54 +
    1.55 +        template< typename Iterator >
    1.56 +        inline std::size_t boost_range_size(  const std::pair<Iterator,Iterator>& p )
    1.57 +        {
    1.58 +            return std::distance( p.first, p.second );
    1.59 +        }
    1.60 +
    1.61 +        //////////////////////////////////////////////////////////////////////
    1.62 +        // array
    1.63 +        //////////////////////////////////////////////////////////////////////
    1.64 +
    1.65 +        template< typename T, std::size_t sz >
    1.66 +        inline std::size_t boost_range_size(  const T (&array)[sz] )
    1.67 +        {
    1.68 +            return range_detail::array_size<T,sz>( array ); 
    1.69 +        }
    1.70 +        
    1.71 +        template< typename T, std::size_t sz >
    1.72 +        inline std::size_t boost_range_size(  T (&array)[sz] )
    1.73 +        {
    1.74 +            return boost::range_detail::array_size<T,sz>( array );
    1.75 +        }
    1.76 +        
    1.77 +        //////////////////////////////////////////////////////////////////////
    1.78 +        // string
    1.79 +        //////////////////////////////////////////////////////////////////////
    1.80 +
    1.81 +        inline std::size_t boost_range_size(  const char* const& s )
    1.82 +        {
    1.83 +            return boost::range_detail::str_size( s );
    1.84 +        }
    1.85 +
    1.86 +        inline std::size_t boost_range_size(  const wchar_t* const& s )
    1.87 +        {
    1.88 +            return boost::range_detail::str_size( s );
    1.89 +        }
    1.90 +
    1.91 +#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))                
    1.92 +} // namespace 'range_detail'
    1.93 +#endif
    1.94 +
    1.95 +template< class T >
    1.96 +inline BOOST_DEDUCED_TYPENAME range_size<T>::type size(  const T& r )
    1.97 +{
    1.98 +#if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))        
    1.99 +    using namespace range_detail;
   1.100 +#endif    
   1.101 +    return boost_range_size( r );
   1.102 +}
   1.103 +
   1.104 +
   1.105 +#if BOOST_WORKAROUND(__MWERKS__, <= 0x3003 ) || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
   1.106 +// BCB and CW are not able to overload pointer when class overloads are also available.
   1.107 +inline range_size<const char*>::type size(  const char* r ) {
   1.108 +    return range_detail::str_size( r );
   1.109 +}
   1.110 +inline range_size<char*>::type size(  char* r ) {
   1.111 +    return range_detail::str_size( r );
   1.112 +}
   1.113 +inline range_size<const wchar_t*>::type size(  const wchar_t* r ) {
   1.114 +    return range_detail::str_size( r );
   1.115 +}
   1.116 +inline range_size<wchar_t*>::type size(  wchar_t* r ) {
   1.117 +    return range_detail::str_size( r );
   1.118 +}
   1.119 +#endif
   1.120 +
   1.121 +
   1.122 +} // namespace 'boost'
   1.123 +
   1.124 +#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
   1.125 +
   1.126 +#endif