*** empty log message ***

[SVN r23240]
This commit is contained in:
Thorsten Jørgen Ottosen
2004-06-29 02:50:07 +00:00
commit 6a455033ee
35 changed files with 3239 additions and 0 deletions

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_HPP
#define BOOST_RANGE_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/functions.hpp>
#include <boost/range/types.hpp>
#include <boost/range/iterator_range.hpp>
#include <boost/range/sub_range.hpp>
#endif

115
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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_BEGIN_HPP
#define BOOST_RANGE_BEGIN_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#include <boost/range/detail/begin.hpp>
#else
#include <boost/range/iterator.hpp>
#include <boost/range/const_iterator.hpp>
namespace boost
{
namespace range
{
//////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////
template< typename C >
inline BOOST_DEDUCED_TYPENAME const_iterator_of<C>::type
begin( const C& c )
{
return c.begin();
}
template< typename C >
inline BOOST_DEDUCED_TYPENAME iterator_of<C>::type
begin( C& c )
{
return c.begin();
}
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template< typename Iterator >
inline Iterator begin( const std::pair<Iterator,Iterator>& p )
{
return p.first;
}
template< typename Iterator >
inline Iterator begin( std::pair<Iterator,Iterator>& p )
{
return p.first;
}
//////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
inline const T* begin( const T (&array)[sz] )
{
return array;
}
template< typename T, std::size_t sz >
inline T* begin( T (&array)[sz] )
{
return array;
}
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
inline const char* begin( const char* s )
{
return s;
}
inline char* begin( char* s )
{
return s;
}
inline const wchar_t* begin( const wchar_t* s )
{
return s;
}
inline wchar_t* begin( wchar_t* s )
{
return s;
}
} // namespace 'range'
using range::begin;
} // namespace boost
#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#endif

48
include/boost/range/config.hpp Executable file
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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_CONFIG_HPP
#define BOOST_RANGE_CONFIG_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/config.hpp>
#ifdef BOOST_CT_DEDUCED_TYPENAME
#error "macro already defined!"
#endif
#ifdef __BORLANDC__
#define BOOST_CT_DEDUCED_TYPENAME
#else
#define BOOST_CT_DEDUCED_TYPENAME BOOST_DEDUCED_TYPENAME
#endif
#ifdef BOOST_CT_NO_ARRAY_SUPPORT
#error "macro already defined!"
#endif
#if _MSC_VER <= 1200 && !defined( __COMO__ ) && !defined( _GNUC_ )
#define BOOST_CT_NO_ARRAY_SUPPORT
#endif
#ifdef BOOST_CT_NO_ARRAY_SUPPORT
#define BOOST_ARRAY_REF (array)
#define BOOST_CT_NO_STATIC_ASSERT
#else
#define BOOST_ARRAY_REF (&array)
#endif
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_CONST_ITERATOR_HPP
#define BOOST_RANGE_CONST_ITERATOR_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#include <boost/range/detail/const_iterator.hpp>
#else
#include <cstddef>
#include <utility>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct const_iterator_of
{
typedef BOOST_DEDUCED_TYPENAME C::const_iterator type;
};
//////////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////////
template< typename Iterator >
struct const_iterator_of< std::pair<Iterator,Iterator> >
{
typedef Iterator type;
};
template< typename Iterator >
struct const_iterator_of< const std::pair<Iterator,Iterator> >
{
typedef Iterator type;
};
//////////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
struct const_iterator_of< T[sz] >
{
typedef const T* type;
};
template< typename T, std::size_t sz >
struct const_iterator_of< const T[sz] >
{
typedef const T* type;
};
//////////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////////
template<>
struct const_iterator_of< char* >
{
typedef const char* type;
};
template<>
struct const_iterator_of< wchar_t* >
{
typedef const wchar_t* type;
};
template<>
struct const_iterator_of< const char* >
{
typedef const char* type;
};
template<>
struct const_iterator_of< const wchar_t* >
{
typedef const wchar_t* type;
};
} // namespace boost
#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_CONST_REVERSE_ITERATOR_HPP
#define BOOST_RANGE_CONST_REVERSE_ITERATOR_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#include <boost/range/const_iterator.hpp>
#include <boost/iterator/reverse_iterator.hpp>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct const_reverse_iterator_of
{
typedef reverse_iterator<
BOOST_DEDUCED_TYPENAME const_iterator_of<C>::type > type;
};
} // namespace boost
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_BEGIN_HPP
#define BOOST_RANGE_DETAIL_BEGIN_HPP
#include <boost/range/detail/result_iterator.hpp>
#include <boost/range/detail/common.hpp>
namespace boost
{
namespace range_detail
{
template< typename T >
struct range_begin;
//////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////
template<>
struct range_begin<std_container_>
{
template< typename C >
static BOOST_CT_DEDUCED_TYPENAME result_iterator_of<C>::type fun( C& c )
{
return c.begin();
};
};
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template<>
struct range_begin<std_pair_>
{
template< typename P >
static BOOST_CT_DEDUCED_TYPENAME result_iterator_of<P>::type fun( const P& p )
{
return p.first;
}
};
//////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////
template<>
struct range_begin<array_>
{
template< typename T, std::size_t sz >
static T* fun( T BOOST_ARRAY_REF[sz] )
{
return array;
}
};
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
template<>
struct range_begin<char_ptr_>
{
static char* fun( char* s )
{
return s;
}
};
template<>
struct range_begin<const_char_ptr_>
{
static const char* fun( const char* s )
{
return s;
}
};
template<>
struct range_begin<wchar_t_ptr_>
{
static wchar_t* fun( wchar_t* s )
{
return s;
}
};
template<>
struct range_begin<const_wchar_t_ptr_>
{
static const wchar_t* fun( const wchar_t* s )
{
return s;
}
};
} // namespace 'range_traits_detail'
template< typename C >
inline BOOST_DEDUCED_TYPENAME result_iterator_of<C>::type
begin( C& c )
{
return range_traits_detail::range_begin< BOOST_DEDUCED_TYPENAME range_traits_detail::range<C>::type >::fun( c );
}
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_COMMON_HPP
#define BOOST_RANGE_DETAIL_COMMON_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#include <boost/range/detail/sfinae.hpp>
#include <boost/type_traits/is_convertible.hpp>
#include <boost/type_traits/is_void.hpp>
#include <boost/type_traits/detail/ice_or.hpp>
#include <boost/mpl/if.hpp>
#include <boost/mpl/int.hpp>
#include <cstddef>
//////////////////////////////////////////////////////////////////////////////
// missing partial specialization workaround.
//////////////////////////////////////////////////////////////////////////////
namespace boost
{
namespace range_detail
{
// 1 = std containers
// 2 = std::pair
// 3 = const std::pair
// 4 = array
// 5 = const array
// 6 = char array
// 7 = wchar_t array
// 8 = char*
// 9 = const char*
// 10 = whar_t*
// 11 = const wchar_t*
// 12 = string
typedef mpl::int_<1>::type std_container_;
typedef mpl::int_<2>::type std_pair_;
typedef mpl::int_<3>::type const_std_pair_;
typedef mpl::int_<4>::type array_;
typedef mpl::int_<5>::type const_array_;
typedef mpl::int_<6>::type char_array_;
typedef mpl::int_<7>::type wchar_t_array_;
typedef mpl::int_<8>::type char_ptr_;
typedef mpl::int_<9>::type const_char_ptr_;
typedef mpl::int_<10>::type wchar_t_ptr_;
typedef mpl::int_<11>::type const_wchar_t_ptr_;
typedef mpl::int_<12>::type string_;
template< typename C >
struct collection_helper
{
static C* c;
static C ptr;
BOOST_STATIC_CONSTANT( bool, is_pair_ = sizeof( boost::range_detail::is_pair_impl( c ) ) == sizeof( yes_type ) );
BOOST_STATIC_CONSTANT( bool, is_char_ptr_ = sizeof( boost::range_detail::is_char_ptr_impl( ptr ) ) == sizeof( yes_type ) );
BOOST_STATIC_CONSTANT( bool, is_const_char_ptr_ = sizeof( boost::range_detail::is_const_char_ptr_impl( ptr ) ) == sizeof( yes_type ) );
BOOST_STATIC_CONSTANT( bool, is_wchar_t_ptr_ = sizeof( boost::range_detail::is_wchar_t_ptr_impl( ptr ) ) == sizeof( yes_type ) );
BOOST_STATIC_CONSTANT( bool, is_const_wchar_t_ptr_ = sizeof( boost::range_detail::is_const_wchar_t_ptr_impl( ptr ) ) == sizeof( yes_type ) );
BOOST_STATIC_CONSTANT( bool, is_char_array_ = sizeof( boost::range_detail::is_char_array_impl( ptr ) ) == sizeof( yes_type ) );
BOOST_STATIC_CONSTANT( bool, is_wchar_t_array_ = sizeof( boost::range_detail::is_wchar_t_array_impl( ptr ) ) == sizeof( yes_type ) );
BOOST_STATIC_CONSTANT( bool, is_string_ = (boost::type_traits::ice_or<is_const_char_ptr_, is_const_wchar_t_ptr_>::value ));
BOOST_STATIC_CONSTANT( bool, is_array_ = boost::is_array<C>::value );
};
template< typename C >
class range
{
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_pair_,
boost::range_detail::std_pair_,
void >::type pair_t;
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_array_,
boost::range_detail::array_,
pair_t >::type array_t;
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_string_,
boost::range_detail::string_,
array_t >::type string_t;
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_const_char_ptr_,
boost::range_detail::const_char_ptr_,
string_t >::type const_char_ptr_t;
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_char_ptr_,
boost::range_detail::char_ptr_,
const_char_ptr_t >::type char_ptr_t;
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_const_wchar_t_ptr_,
boost::range_detail::const_wchar_t_ptr_,
char_ptr_t >::type const_wchar_ptr_t;
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_wchar_t_ptr_,
boost::range_detail::wchar_t_ptr_,
const_wchar_ptr_t >::type wchar_ptr_t;
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_wchar_t_array_,
boost::range_detail::wchar_t_array_,
wchar_ptr_t >::type wchar_array_t;
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::range_detail::collection_helper<C>::is_char_array_,
boost::range_detail::char_array_,
wchar_array_t >::type char_array_t;
public:
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< boost::is_void<char_array_t>::value,
boost::range_detail::std_container_,
char_array_t >::type type;
}; // class 'range'
}
}
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_CONST_ITERATOR_HPP
#define BOOST_RANGE_DETAIL_CONST_ITERATOR_HPP
#include <boost/range/detail/common.hpp>
//////////////////////////////////////////////////////////////////////////////
// missing partial specialization workaround.
//////////////////////////////////////////////////////////////////////////////
namespace boost
{
namespace range_detail
{
template< typename T >
struct range_const_iterator_;
template<>
struct range_const_iterator_<std_container_>
{
template< typename C >
struct pts
{
typedef BOOST_DEDUCED_TYPENAME C::const_iterator type;
};
};
template<>
struct range_const_iterator_<std_pair_>
{
template< typename P >
struct pts
{
typedef BOOST_DEDUCED_TYPENAME P::first_type type;
};
};
template<>
struct range_const_iterator_<array_>; // give up
template<>
struct range_const_iterator_<char_ptr_>
{
template< typename S >
struct pts
{
typedef const char* type;
};
};
template<>
struct range_const_iterator_<const_char_ptr_>
{
template< typename S >
struct pts
{
typedef const char* type;
};
};
template<>
struct range_const_iterator_<wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef const wchar_t* type;
};
};
template<>
struct range_const_iterator_<const_wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef const wchar_t* type;
};
};
}
template< typename C >
class const_iterator_of
{
typedef BOOST_DEDUCED_TYPENAME range_detail::range<C>::type c_type;
public:
typedef BOOST_DEDUCED_TYPENAME range_detail::range_const_iterator_<c_type>::BOOST_NESTED_TEMPLATE pts<C>::type type;
};
}
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_DIFFERENCE_TYPE_HPP
#define BOOST_RANGE_DETAIL_DIFFERENCE_TYPE_HPP
#include <boost/range/detail/common.hpp>
#include <boost/iterator/iterator_traits.hpp>
//////////////////////////////////////////////////////////////////////////////
// missing partial specialization workaround.
//////////////////////////////////////////////////////////////////////////////
namespace boost
{
namespace range_detail
{
template< typename T >
struct range_difference_type_;
template<>
struct range_difference_type_<std_container_>
{
template< typename C >
struct pts
{
typedef BOOST_DEDUCED_TYPENAME C::difference_type type;
};
};
template<>
struct range_difference_type_<std_pair_>
{
template< typename P >
struct pts
{
typedef BOOST_CT_DEDUCED_TYPENAME boost::iterator_difference< BOOST_DEDUCED_TYPENAME P::first_type>::type type;
};
};
template<>
struct range_difference_type_<array_>
{
template< typename A >
struct pts
{
typedef std::ptrdiff_t type;
};
};
template<>
struct range_difference_type_<char_ptr_>
{
template< typename S >
struct pts
{
typedef std::ptrdiff_t type;
};
};
template<>
struct range_difference_type_<const_char_ptr_>
{
template< typename S >
struct pts
{
typedef std::ptrdiff_t type;
};
};
template<>
struct range_difference_type_<wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef std::ptrdiff_t type;
};
};
template<>
struct range_difference_type_<const_wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef std::ptrdiff_t type;
};
};
}
template< typename C >
class difference_type_of
{
typedef BOOST_CT_DEDUCED_TYPENAME range_detail::range<C>::type c_type;
public:
typedef BOOST_CT_DEDUCED_TYPENAME range_detail::range_difference_type_<c_type>::BOOST_NESTED_TEMPLATE pts<C>::type type;
};
}
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_EMPTY_HPP
#define BOOST_RANGE_DETAIL_EMPTY_HPP
#include <boost/range/detail/common.hpp>
namespace boost
{
namespace range_detail
{
template< typename T >
struct collection_empty;
//////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////
template<>
struct collection_empty<std_container_>
{
template< typename C >
static bool fun( C& c )
{
return c.empty();
};
};
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template<>
struct collection_empty<std_pair_>
{
template< typename P >
static bool fun( const P& p )
{
return p.first == p.second;
}
};
//////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////
template<>
struct collection_empty<array_>
{
template< typename T, std::size_t sz >
static bool fun( T BOOST_ARRAY_REF[sz] )
{
if( array == 0 )
return true;
return false;
}
};
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
template<>
struct collection_empty<char_ptr_>
{
static bool fun( const char* s )
{
return s == 0 || s[0] == 0;
}
};
template<>
struct collection_empty<const_char_ptr_>
{
static bool fun( const char* s )
{
return s == 0 || s[0] == 0;
}
};
template<>
struct collection_empty<wchar_t_ptr_>
{
static bool fun( const wchar_t* s )
{
return s == 0 || s[0] == 0;
}
};
template<>
struct collection_empty<const_wchar_t_ptr_>
{
static bool fun( const wchar_t* s )
{
return s == 0 || s[0] == 0;
}
};
} // namespace 'range_detail'
template< typename C >
inline bool
empty( const C& c )
{
return range_detail::collection_empty< BOOST_CT_DEDUCED_TYPENAME range_detail::collection<C>::type >::fun( c );
}
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_END_HPP
#define BOOST_RANGE_DETAIL_END_HPP
#include <boost/range/detail/implementation_help.hpp>
#include <boost/range/detail/result_iterator.hpp>
#include <boost/range/detail/common.hpp>
namespace boost
{
namespace range_detail
{
template< typename T >
struct collection_end;
//////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////
template<>
struct collection_end<std_container_>
{
template< typename C >
static BOOST_CT_DEDUCED_TYPENAME result_iterator_of<C>::type fun( C& c )
{
return c.end();
};
};
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template<>
struct collection_end<std_pair_>
{
template< typename P >
static BOOST_CT_DEDUCED_TYPENAME result_iterator_of<P>::type fun( const P& p )
{
return p.second;
}
};
//////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////
template<>
struct collection_end<array_>
{
template< typename T, std::size_t sz >
static T* fun( T BOOST_ARRAY_REF[sz] )
{
return boost::range_detail::array_end( array );
}
};
template<>
struct collection_end<char_array_>
{
template< typename T, std::size_t sz >
static std::size_t fun( T BOOST_ARRAY_REF[sz] )
{
return boost::range_detail::array_end( array );
}
};
template<>
struct collection_end<wchar_t_array_>
{
template< typename T, std::size_t sz >
static std::size_t fun( T BOOST_ARRAY_REF[sz] )
{
return boost::range_detail::array_end( array );
}
};
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
template<>
struct collection_end<char_ptr_>
{
static char* fun( char* s )
{
return boost::range_detail::str_end( s );
}
};
template<>
struct collection_end<const_char_ptr_>
{
static const char* fun( const char* s )
{
return boost::range_detail::str_end( s );
}
};
template<>
struct collection_end<wchar_t_ptr_>
{
static wchar_t* fun( wchar_t* s )
{
return boost::range_detail::str_end( s );
}
};
template<>
struct collection_end<const_wchar_t_ptr_>
{
static const wchar_t* fun( const wchar_t* s )
{
return boost::range_detail::str_end( s );
}
};
} // namespace 'range_detail'
template< typename C >
inline BOOST_DEDUCED_TYPENAME result_iterator_of<C>::type
end( C& c )
{
return range_detail::collection_end< BOOST_DEDUCED_TYPENAME range_detail::collection<C>::type >::fun( c );
}
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_IMPLEMENTATION_HELP_HPP
#define BOOST_RANGE_DETAIL_IMPLEMENTATION_HELP_HPP
#include <boost/range/config.hpp>
#include <boost/range/detail/common.hpp>
#include <boost/type_traits/is_same.hpp>
#include <cstddef>
#include <string.h>
#ifndef BOOST_NO_CWCHAR
#include <wchar.h>
#endif
namespace boost
{
namespace range_detail
{
/////////////////////////////////////////////////////////////////////
// end() help
/////////////////////////////////////////////////////////////////////
inline const char* str_end( const char* s, const char* )
{
return s + strlen( s );
}
#ifndef BOOST_NO_CWCHAR
inline const wchar_t* str_end( const wchar_t* s, const wchar_t* )
{
return s + wcslen( s );
}
#else
inline const wchar_t* str_end( const wchar_t* s, const wchar_t* )
{
if( s == 0 && s[0] == 0 )
return s;
while( *++s != 0 )
;
return s;
}
#endif
template< typename Char >
inline Char* str_end( Char* s )
{
return (Char*)str_end( s, s );
}
template< typename T, std::size_t sz >
inline T* array_end( T (&array)[sz], int )
{
return array + sz;
}
template< typename T, std::size_t sz >
inline const T* array_end( const T (&array)[sz], int )
{
return array + sz;
}
template< typename T, std::size_t sz >
inline T* array_end( T (&arrays)[sz], char_or_wchar_t_array_tag )
{
return array + sz - 1;
}
template< typename T, std::size_t sz >
inline const T* array_end( const T (&array)[sz], char_or_wchar_t_array_tag )
{
return array + sz - 1;
}
template< typename T, std::size_t sz >
inline T* array_end( T (&array)[sz] )
{
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< is_same<char,T>::value || is_same<wchar_t,T>::value,
char_or_wchar_t_array_tag,
int >::type tag;
return array_end<T,sz>( array, tag() );
}
template< typename T, std::size_t sz >
inline const T* array_end( const T (&array)[sz] )
{
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< is_same<char,T>::value || is_same<wchar_t,T>::value,
char_or_wchar_t_array_tag,
int >::type tag;
return array_end<T,sz>( array, tag() );
}
/////////////////////////////////////////////////////////////////////
// size() help
/////////////////////////////////////////////////////////////////////
template< typename Char >
inline std::size_t str_size( const Char* s )
{
return str_end( s ) - s;
}
template< typename T, std::size_t sz >
inline std::size_t array_size( T BOOST_ARRAY_REF[sz], int )
{
return sz;
}
template< typename T, std::size_t sz >
inline std::size_t array_size( const T BOOST_ARRAY_REF[sz], int )
{
return sz;
}
template< typename T, std::size_t sz >
inline std::size_t array_size( T BOOST_ARRAY_REF[sz], char_or_wchar_t_array_tag )
{
return sz - 1;
}
template< typename T, std::size_t sz >
inline std::size_t array_size( const T BOOST_ARRAY_REF[sz], char_or_wchar_t_array_tag )
{
return sz - 1;
}
template< typename T, std::size_t sz >
inline std::size_t array_size( T (&array)[sz] )
{
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< is_same<char,T>::value || is_same<wchar_t,T>::value,
char_or_wchar_t_array_tag,
int >::type tag;
return array_size<T,sz>( array, tag() );
}
template< typename T, std::size_t sz >
inline std::size_t array_size( const T (&array)[sz] )
{
typedef BOOST_CT_DEDUCED_TYPENAME boost::mpl::if_c< is_same<char,T>::value || is_same<wchar_t,T>::value,
char_or_wchar_t_array_tag,
int >::type tag;
return array_size<T,sz>( array, tag() );
}
} // namespace 'range_detail'
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_ITERATOR_HPP
#define BOOST_RANGE_DETAIL_ITERATOR_HPP
#include <boost/range/detail/common.hpp>
//////////////////////////////////////////////////////////////////////////////
// missing partial specialization workaround.
//////////////////////////////////////////////////////////////////////////////
namespace boost
{
namespace range_detail
{
template< typename T >
struct range_iterator_;
template<>
struct range_iterator_<std_container_>
{
template< typename C >
struct pts
{
typedef BOOST_DEDUCED_TYPENAME C::iterator type;
};
};
template<>
struct range_iterator_<std_pair_>
{
template< typename P >
struct pts
{
typedef BOOST_DEDUCED_TYPENAME P::first_type type;
};
};
template<>
struct range_iterator_<array_>; // give up
template<>
struct range_iterator_<char_ptr_>
{
template< typename S >
struct pts
{
typedef char* type;
};
};
template<>
struct range_iterator_<const_char_ptr_>
{
template< typename S >
struct pts
{
typedef const char* type;
};
};
template<>
struct range_iterator_<wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef wchar_t* type;
};
};
template<>
struct range_iterator_<const_wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef const wchar_t* type;
};
};
}
template< typename C >
class iterator_of
{
typedef BOOST_DEDUCED_TYPENAME range_detail::range<C>::type c_type;
public:
typedef BOOST_DEDUCED_TYPENAME range_detail::range_iterator_<c_type>::BOOST_NESTED_TEMPLATE pts<C>::type type;
};
}
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_SFINAE_HPP
#define BOOST_RANGE_DETAIL_SFINAE_HPP
#include <boost/range/config.hpp>
#include <boost/type_traits/is_array.hpp>
#include <boost/type_traits/detail/yes_no_type.hpp>
#include <utility>
namespace boost
{
namespace range_detail
{
using type_traits::yes_type;
using type_traits::no_type;
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
yes_type is_string_impl( const char* );
yes_type is_string_impl( const wchar_t* );
no_type is_string_impl( ... );
template< std::size_t sz >
yes_type is_char_array_impl( char BOOST_ARRAY_REF[sz] );
template< std::size_t sz >
yes_type is_char_array_impl( const char BOOST_ARRAY_REF[sz] );
no_type is_char_array_impl( ... );
template< std::size_t sz >
yes_type is_wchar_t_array_impl( wchar_t BOOST_ARRAY_REF[sz] );
template< std::size_t sz >
yes_type is_wchar_t_array_impl( const wchar_t BOOST_ARRAY_REFx[sz] );
no_type is_wchar_t_array_impl( ... );
yes_type is_char_ptr_impl( char* );
no_type is_char_ptr_impl( ... );
yes_type is_const_char_ptr_impl( const char* );
no_type is_const_char_ptr_impl( ... );
yes_type is_wchar_t_ptr_impl( wchar_t* );
no_type is_wchar_t_ptr_impl( ... );
yes_type is_const_wchar_t_ptr_impl( const wchar_t* );
no_type is_const_wchar_t_ptr_impl( ... );
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template< typename Iterator >
yes_type is_pair_impl( const std::pair<Iterator,Iterator>* );
no_type is_pair_impl( ... );
//////////////////////////////////////////////////////////////////////
// tags
//////////////////////////////////////////////////////////////////////
struct char_or_wchar_t_array_tag {};
} // namespace 'range_detail'
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_SIZE_HPP
#define BOOST_RANGE_DETAIL_SIZE_HPP
#include <boost/range/detail/implementation_help.hpp>
#include <boost/range/detail/size_type.hpp>
#include <boost/range/detail/common.hpp>
#include <iterator>
namespace boost
{
namespace range_detail
{
template< typename T >
struct collection_size;
//////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////
template<>
struct collection_size<std_container_>
{
template< typename C >
static BOOST_CT_DEDUCED_TYPENAME C::size_type fun( const C& c )
{
return c.size();
};
};
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template<>
struct collection_size<std_pair_>
{
template< typename P >
static BOOST_CT_DEDUCED_TYPENAME size_type_of<P>::type fun( const P& p )
{
return std::distance( p.first, p.second );
}
};
//////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////
template<>
struct collection_size<array_>
{
template< typename T, std::size_t sz >
static std::size_t fun( T BOOST_ARRAY_REF[sz] )
{
return sz;
}
};
template<>
struct collection_size<char_array_>
{
template< typename T, std::size_t sz >
static std::size_t fun( T BOOST_ARRAY_REF[sz] )
{
return boost::range_detail::array_size( array );
}
};
template<>
struct collection_size<wchar_t_array_>
{
template< typename T, std::size_t sz >
static std::size_t fun( T BOOST_ARRAY_REF[sz] )
{
return boost::range_detail::array_size( array );
}
};
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
template<>
struct collection_size<char_ptr_>
{
static std::size_t fun( const char* s )
{
return boost::range_detail::str_size( s );
}
};
template<>
struct collection_size<const_char_ptr_>
{
static std::size_t fun( const char* s )
{
return boost::range_detail::str_size( s );
}
};
template<>
struct collection_size<wchar_t_ptr_>
{
static std::size_t fun( const wchar_t* s )
{
return boost::range_detail::str_size( s );
}
};
template<>
struct collection_size<const_wchar_t_ptr_>
{
static std::size_t fun( const wchar_t* s )
{
return boost::range_detail::str_size( s );
}
};
} // namespace 'range_detail'
template< typename C >
BOOST_CT_DEDUCED_TYPENAME size_type_of<C>::type
size( const C& c )
{
return range_detail::collection_size< BOOST_CT_DEDUCED_TYPENAME range_detail::collection<C>::type >::fun( c );
}
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_SIZE_TYPE_HPP
#define BOOST_RANGE_DETAIL_SIZE_TYPE_HPP
#include <boost/range/detail/common.hpp>
//////////////////////////////////////////////////////////////////////////////
// missing partial specialization workaround.
//////////////////////////////////////////////////////////////////////////////
namespace boost
{
namespace range_detail
{
template< typename T >
struct range_size_type_;
template<>
struct range_size_type_<std_container_>
{
template< typename C >
struct pts
{
typedef BOOST_DEDUCED_TYPENAME C::size_type type;
};
};
template<>
struct range_size_type_<std_pair_>
{
template< typename P >
struct pts
{
typedef std::size_t type;
};
};
template<>
struct range_size_type_<array_>
{
template< typename A >
struct pts
{
typedef std::size_t type;
};
};
template<>
struct range_size_type_<char_ptr_>
{
template< typename S >
struct pts
{
typedef std::size_t type;
};
};
template<>
struct range_size_type_<const_char_ptr_>
{
template< typename S >
struct pts
{
typedef std::size_t type;
};
};
template<>
struct range_size_type_<wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef std::size_t type;
};
};
template<>
struct range_size_type_<const_wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef std::size_t type;
};
};
}
template< typename C >
class size_type_of
{
typedef BOOST_DEDUCED_TYPENAME range_detail::range<C>::type c_type;
public:
typedef BOOST_DEDUCED_TYPENAME range_detail::range_size_type_<c_type>::BOOST_NESTED_TEMPLATE pts<C>::type type;
};
}
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_SIZER_HPP
#define BOOST_RANGE_DETAIL_SIZER_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include <boost/range/config.hpp>
#include <cstddef>
namespace boost
{
//////////////////////////////////////////////////////////////////////
// constant array size
//////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
char&
sizer( const T BOOST_ARRAY_REF[sz] )[sz];
template< typename T, std::size_t sz >
char&
sizer( T BOOST_ARRAY_REF[sz] )[sz];
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DETAIL_VALUE_TYPE_HPP
#define BOOST_RANGE_DETAIL_VALUE_TYPE_HPP
#include <boost/range/detail/common.hpp>
#include <boost/iterator/iterator_traits.hpp>
//////////////////////////////////////////////////////////////////////////////
// missing partial specialization workaround.
//////////////////////////////////////////////////////////////////////////////
namespace boost
{
namespace range_detail
{
template< typename T >
struct range_value_type_;
template<>
struct range_value_type_<std_container_>
{
template< typename C >
struct pts
{
typedef BOOST_DEDUCED_TYPENAME C::value_type type;
};
};
template<>
struct range_value_type_<std_pair_>
{
template< typename P >
struct pts
{
typedef BOOST_DEDUCED_TYPENAME boost::iterator_value< BOOST_CT_DEDUCED_TYPENAME P::first_type >::type type;
};
};
template<>
struct range_value_type_<array_>; // give up
template<>
struct range_value_type_<char_ptr_>
{
template< typename S >
struct pts
{
typedef char type;
};
};
template<>
struct range_value_type_<const_char_ptr_>
{
template< typename S >
struct pts
{
typedef const char type;
};
};
template<>
struct range_value_type_<wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef wchar_t type;
};
};
template<>
struct range_value_type_<const_wchar_t_ptr_>
{
template< typename S >
struct pts
{
typedef const wchar_t type;
};
};
}
template< typename C >
class value_type_of
{
typedef BOOST_DEDUCED_TYPENAME range_detail::range<C>::type c_type;
public:
typedef BOOST_DEDUCED_TYPENAME range_detail::range_value_type_<c_type>::BOOST_NESTED_TEMPLATE pts<C>::type type;
};
}
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_DIFFERENCE_TYPE_HPP
#define BOOST_RANGE_DIFFERENCE_TYPE_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#include <boost/range/detail/difference_type.hpp>
#else
#include <boost/iterator/iterator_traits.hpp>
#include <cstddef>
#include <utility>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct difference_type_of
{
typedef BOOST_DEDUCED_TYPENAME C::difference_type type;
};
//////////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////////
template< typename Iterator >
struct difference_type_of< std::pair<Iterator,Iterator> >
{
typedef BOOST_DEDUCED_TYPENAME
iterator_difference<Iterator>::type type;
};
template< typename Iterator >
struct difference_type_of< const std::pair<Iterator,Iterator> >
{
typedef BOOST_DEDUCED_TYPENAME
iterator_difference<Iterator>::type type;
};
//////////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
struct difference_type_of< T[sz] >
{
typedef std::ptrdiff_t type;
};
template< typename T, std::size_t sz >
struct difference_type_of< const T[sz] >
{
typedef std::ptrdiff_t type;
};
//////////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////////
template<>
struct difference_type_of< char* >
{
typedef std::ptrdiff_t type;
};
template<>
struct difference_type_of< wchar_t* >
{
typedef std::ptrdiff_t type;
};
template<>
struct difference_type_of< const char* >
{
typedef std::ptrdiff_t type;
};
template<>
struct difference_type_of< const wchar_t* >
{
typedef std::ptrdiff_t type;
};
} // namespace boost
#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif

62
include/boost/range/empty.hpp Executable file
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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_EMPTY_HPP
#define BOOST_RANGE_EMPTY_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#include <boost/range/detail/empty.hpp>
#else
#include <boost/range/begin.hpp>
#include <boost/range/end.hpp>
namespace boost
{
namespace range
{
//////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////
template< typename C >
inline bool empty( const C& c )
{
return begin( c ) == end( c );
}
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
inline bool empty( const char* s )
{
return s == 0 || s[0] == 0;
}
inline bool empty( const wchar_t* s )
{
return s == 0 || s[0] == 0;
}
} // namespace 'range'
using range::empty;
} // namepace 'boost'
#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_END_HPP
#define BOOST_RANGE_END_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#include <boost/range/detail/end.hpp>
#else
#include <boost/range/detail/implementation_help.hpp>
#include <boost/range/iterator.hpp>
#include <boost/range/const_iterator.hpp>
namespace boost
{
namespace range
{
//////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////
template< typename C >
inline BOOST_DEDUCED_TYPENAME const_iterator_of<C>::type
end( const C& c )
{
return c.end();
}
template< typename C >
inline BOOST_DEDUCED_TYPENAME iterator_of<C>::type
end( C& c )
{
return c.end();
}
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template< typename Iterator >
inline Iterator end( const std::pair<Iterator,Iterator>& p )
{
return p.second;
}
template< typename Iterator >
inline Iterator end( std::pair<Iterator,Iterator>& p )
{
return p.second;
}
//////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
inline const T* end( const T (&array)[sz] )
{
return range_detail::array_end( array );
}
template< typename T, std::size_t sz >
inline T* end( T (&array)[sz] )
{
return range_detail::array_end( array );
}
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
inline char* end( char* s )
{
return range_detail::str_end( s );
}
inline wchar_t* end( wchar_t* s )
{
return range_detail::str_end( s );
}
inline const char* end( const char* s )
{
return range_detail::str_end( s );
}
inline const wchar_t* end( const wchar_t* s )
{
return range_detail::str_end( s );
}
} // namespace 'range'
using range::end;
} // namespace 'boost'
#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_FUNCTIONS_HPP
#define BOOST_RANGE_FUNCTIONS_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/begin.hpp>
#include <boost/range/end.hpp>
#include <boost/range/size.hpp>
#include <boost/range/empty.hpp>
#include <boost/range/rbegin.hpp>
#include <boost/range/rend.hpp>
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_ITERATOR_HPP
#define BOOST_RANGE_ITERATOR_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#include <boost/range/detail/iterator.hpp>
#else
#include <boost/iterator/iterator_traits.hpp>
#include <cstddef>
#include <utility>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct iterator_of
{
typedef BOOST_DEDUCED_TYPENAME C::iterator type;
};
//////////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////////
template< typename Iterator >
struct iterator_of< std::pair<Iterator,Iterator> >
{
typedef Iterator type;
};
template< typename Iterator >
struct iterator_of< const std::pair<Iterator,Iterator> >
{
typedef Iterator type;
};
//////////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
struct iterator_of< T[sz] >
{
typedef T* type;
};
template< typename T, std::size_t sz >
struct iterator_of< const T[sz] >
{
// remark: is this correct? I think T* should be it!
typedef const T* type;
};
//////////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////////
template<>
struct iterator_of< char* >
{
typedef char* type;
};
template<>
struct iterator_of< wchar_t* >
{
typedef wchar_t* type;
};
template<>
struct iterator_of< const char* >
{
typedef const char* type;
};
template<>
struct iterator_of< const wchar_t* >
{
typedef const wchar_t* type;
};
} // namespace boost
#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen & Pavol Droba 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_ITERATOR_RANGE_HPP
#define BOOST_RANGE_ITERATOR_RANGE_HPP
#include <boost/range/config.hpp>
#include <boost/range/begin.hpp>
#include <boost/range/end.hpp>
#include <boost/range/empty.hpp>
#include <boost/range/size.hpp>
#include <boost/iterator/iterator_traits.hpp>
#include <boost/tuple/tuple.hpp>
#include <iterator>
#include <algorithm>
#include <ostream>
#include <cstddef>
/*! \file
Defines the \c iterator_class and related functions.
\c iterator_range is a simple wrapper of iterator pair idiom. It provides
a rich subset of Container interface.
*/
namespace boost {
// iterator range template class -----------------------------------------//
//! iterator_range class
/*!
An \c iterator_range delimits a range in a sequence by beginning and ending iterators.
An iterator_range can be passed to an algorithm which requires a sequence as an input.
For example, the \c toupper() function may be used most frequently on strings,
but can also be used on iterator_ranges:
\code
boost::tolower( find( s, "UPPERCASE STRING" ) );
\endcode
Many algorithms working with sequences take a pair of iterators,
delimiting a working range, as an arguments. The \c iterator_range class is an
encapsulation of a range identified by a pair of iterators.
It provides a collection interface,
so it is possible to pass an instance to an algorithm requiring a collection as an input.
*/
template<typename IteratorT>
class iterator_range
{
public:
//! this type
typedef iterator_range<IteratorT> type;
//! Encapsulated value type
typedef BOOST_DEDUCED_TYPENAME boost::
iterator_value<IteratorT>::type value_type;
//! Difference type
typedef BOOST_DEDUCED_TYPENAME boost::
iterator_difference<IteratorT>::type difference_type;
//! Size type
typedef std::size_t size_type; // note: must be unsigned
//! const_iterator type
/*!
There is no distinction between const_iterator and iterator.
These typedefs are provides to fulfill container interface
*/
typedef IteratorT const_iterator;
//! iterator type
typedef IteratorT iterator;
//! Default constructor
iterator_range() {}
//! Constructor from a pair of iterators
iterator_range( iterator Begin, iterator End ) :
m_Begin(Begin), m_End(End) {}
//! Constructor from a Range
template< class Range >
iterator_range( const Range& r ) :
m_Begin( boost::begin( r ) ), m_End( boost::end( r ) ) {}
//! Constructor from a Range
template< class Range >
iterator_range( Range& r ) :
m_Begin( boost::begin( r ) ), m_End( boost::end( r ) ) {}
//! Copy constructor
iterator_range( const iterator_range& Other ) :
m_Begin(Other.begin()), m_End(Other.end()) {}
//! Templated copy constructor
/*!
This constructor is provided to allow conversion between
const and mutable iterator instances of this class template
*/
template< typename OtherItT >
iterator_range( const iterator_range<OtherItT>& Other ) :
m_Begin(Other.begin()), m_End(Other.end()) {}
//! Assignment operator
iterator_range& operator=( const iterator_range& Other )
{
m_Begin=Other.begin(); m_End=Other.end();
return *this;
}
//! Assignment operator ( templated version )
template< typename OtherItT >
iterator_range& operator=( const iterator_range<OtherItT>& Other )
{
m_Begin=Other.begin(); m_End=Other.end();
return *this;
}
//! Comparison operator ( equal )
/*!
Compare operands for equality
*/
template< typename OtherItT >
bool operator==( const iterator_range<OtherItT>& Other ) const
{
return ! (*this != Other);
}
//! Comparison operator ( not-equal )
/*!
Compare operands for non-equality
*/
template< typename OtherItT >
bool operator!=( const iterator_range<OtherItT>& Other ) const
{
return m_Begin!=Other.begin() || m_End!=Other.end();
}
//! begin access
/*!
Retrieve the begin iterator
*/
IteratorT begin() const
{
return m_Begin;
}
//! end access
/*!
Retrieve the end iterator
*/
IteratorT end() const
{
return m_End;
}
//! Size of the range
/*!
Retrieve the size of the range
*/
size_type size() const
{
return boost::size( make_pair( begin(), end() ) );
}
//! Swap
/*!
Swap two ranges
*/
void swap( iterator_range& Other )
{
std::swap( m_Begin, Other.begin() );
std::swap( m_End, Other.end() );
}
//! Safe bool conversion
/*!
Check whenever the range is empty.
Allows to use construction like this:
\code
iterator_range r;
if (!r)
{
...
}
\endcode
*/
typedef iterator (iterator_range::*unspecified_bool_type) () const;
operator unspecified_bool_type() const
{
return empty( *this )? 0: &iterator_range::end;
}
/*
inline operator t_type() const
{
return make_tuple( m_Begin, m_End );
}*/
private:
// begin and end iterators
IteratorT m_Begin;
IteratorT m_End;
};
// iterator range free-standing operators ---------------------------//
//! iterator_range output operator
/*!
Output the range to an ostream. Elements are outputed
in a sequence without separators.
*/
template< typename IteratorT, typename Elem, typename Traits >
std::basic_ostream<Elem,Traits>& operator<<(
std::basic_ostream<Elem, Traits>& Os,
const iterator_range<IteratorT>& r )
{
std::copy( begin(r), end(r), std::ostream_iterator<Elem>(Os));
return Os;
}
// iterator range utilities -----------------------------------------//
//! iterator_range construct helper
/*!
Construct an \c iterator_range from a pair of iterators
\param Begin A begin iterator
\param End An end iterator
\return iterator_range object
*/
template< typename IteratorT >
inline iterator_range< IteratorT >
make_iterator_range( IteratorT Begin, IteratorT End )
{
return iterator_range<IteratorT>( Begin, End );
}
//! iterator_range construct helper
/*!
Construct an \c iterator_range from a \c Range containing the begin
and end iterators.
*/
template< typename Range >
inline iterator_range< BOOST_DEDUCED_TYPENAME iterator_of<Range>::type >
make_iterator_range( Range& r )
{
return iterator_range< BOOST_DEDUCED_TYPENAME iterator_of<Range>::type >
( r );
}
template< typename Range >
inline iterator_range< BOOST_DEDUCED_TYPENAME const_iterator_of<Range>::type >
make_iterator_range( const Range& r )
{
return iterator_range< BOOST_DEDUCED_TYPENAME const_iterator_of<Range>::type >
( r );
}
//! copy a range into a sequence
/*!
Construct a new sequence of the specified type from the elements
in the given range
\param Range An input range
\return New sequence
*/
template< typename SeqT, typename Range >
inline SeqT copy_range( const Range& r )
{
return SeqT( begin( r ), end( r ) );
}
//! transform a range into a sequence
/*!
Create a new sequence from the elements in the range, transformed
by a function
\param Range An input range
\param Func Transformation function
\return New sequence
*/
template< typename SeqT, typename Range, typename FuncT >
inline SeqT transform_range( const Range& r, FuncT Func )
{
SeqT Seq;
std::transform( begin( r ), end( r ), std::back_inserter(Seq), Func );
return Seq;
}
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_RBEGIN_HPP
#define BOOST_RANGE_RBEGIN_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/end.hpp>
#include <boost/range/reverse_iterator.hpp>
#include <boost/range/const_reverse_iterator.hpp>
namespace boost
{
template< class C >
inline BOOST_DEDUCED_TYPENAME reverse_iterator_of<C>::type
rbegin( C& c )
{
return BOOST_DEDUCED_TYPENAME reverse_iterator_of<C>::type( end( c ) );
}
template< class C >
inline BOOST_DEDUCED_TYPENAME const_reverse_iterator_of<C>::type
rbegin( const C& c )
{
return BOOST_DEDUCED_TYPENAME const_reverse_iterator_of<C>::type( end( c ) );
}
}
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_REND_HPP
#define BOOST_RANGE_REND_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/begin.hpp>
#include <boost/range/reverse_iterator.hpp>
#include <boost/range/const_reverse_iterator.hpp>
namespace boost
{
template< class C >
inline BOOST_DEDUCED_TYPENAME reverse_iterator_of<C>::type
rend( C& c )
{
return BOOST_DEDUCED_TYPENAME reverse_iterator_of<C>::type( begin( c ) );
}
template< class C >
inline BOOST_DEDUCED_TYPENAME const_reverse_iterator_of<C>::type
rend( const C& c )
{
return BOOST_DEDUCED_TYPENAME const_reverse_iterator_of<C>::type( begin( c ) );
}
} // namespace 'boost'
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_RESULT_ITERATOR_HPP
#define BOOST_RANGE_RESULT_ITERATOR_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include <boost/range/config.hpp>
#include <boost/range/iterator.hpp>
#include <boost/range/const_iterator.hpp>
#include <boost/type_traits/is_const.hpp>
#include <boost/mpl/if.hpp>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct result_iterator_of
{
typedef BOOST_CT_DEDUCED_TYPENAME
mpl::if_< BOOST_DEDUCED_TYPENAME is_const<C>::type,
BOOST_DEDUCED_TYPENAME const_iterator_of<C>::type,
BOOST_DEDUCED_TYPENAME iterator_of<C>::type >::type type;
};
} // namespace boost
//#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_REVERSE_ITERATOR_HPP
#define BOOST_RANGE_REVERSE_ITERATOR_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#include <boost/range/iterator.hpp>
#include <boost/iterator/reverse_iterator.hpp>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct reverse_iterator_of
{
typedef reverse_iterator<
BOOST_DEDUCED_TYPENAME iterator_of<C>::type > type;
};
} // namespace boost
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_REVERSE_RESULT_ITERATOR_HPP
#define BOOST_RANGE_REVERSE_RESULT_ITERATOR_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include <boost/range/config.hpp>
#include <boost/range/result_iterator.hpp>
#include <boost/iterator/reverse_iterator.hpp>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct reverse_result_iterator_of
{
typedef reverse_iterator<
BOOST_DEDUCED_TYPENAME result_iterator_of<C>::type > type;
};
} // namespace boost
//#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_SIZE_HPP
#define BOOST_RANGE_SIZE_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#include <boost/range/detail/size.hpp>
#else
#include <boost/range/detail/implementation_help.hpp>
#include <cstddef>
#include <iterator>
#include <utility>
namespace boost {
namespace range
{
//////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////
template< typename C >
inline BOOST_CT_DEDUCED_TYPENAME C::size_type
size( const C& c )
{
return c.size();
}
//////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////
template< typename Iterator >
inline std::size_t size( const std::pair<Iterator,Iterator>& p )
{
return std::distance( p.first, p.second );
}
//////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
inline std::size_t size( const T (&array)[sz] )
{
return range_detail::array_size( array );
}
template< typename T, std::size_t sz >
inline std::size_t size( T (&array)[sz] )
{
return range_detail::array_size( array );
}
//////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////
inline std::size_t size( const char* s )
{
return range_detail::str_size( s );
}
inline std::size_t size( const wchar_t* s )
{
return range_detail::str_size( s );
}
} // namespace 'range'
using range::size;
} // namespace 'boost'
#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_SIZE_TYPE_HPP
#define BOOST_RANGE_SIZE_TYPE_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#include <boost/range/detail/size_type.hpp>
#else
#include <cstddef>
#include <utility>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct size_type_of
{
typedef BOOST_DEDUCED_TYPENAME C::size_type type;
};
//////////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////////
template< typename Iterator >
struct size_type_of< std::pair<Iterator,Iterator> >
{
typedef std::size_t type;
};
template< typename Iterator >
struct size_type_of< const std::pair<Iterator,Iterator> >
{
typedef std::size_t type;
};
//////////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
struct size_type_of< T[sz] >
{
typedef std::size_t type;
};
template< typename T, std::size_t sz >
struct size_type_of< const T[sz] >
{
typedef std::size_t type;
};
//////////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////////
template<>
struct size_type_of< char* >
{
typedef std::size_t type;
};
template<>
struct size_type_of< wchar_t* >
{
typedef std::size_t type;
};
template<>
struct size_type_of< const char* >
{
typedef std::size_t type;
};
template<>
struct size_type_of< const wchar_t* >
{
typedef std::size_t type;
};
} // namespace boost
#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_SUB_RANGE_HPP
#define BOOST_RANGE_SUB_RANGE_HPP
#include <boost/range/config.hpp>
#include <boost/range/iterator_range.hpp>
#include <boost/range/result_iterator.hpp>
#include <boost/range/reverse_result_iterator.hpp>
#include <boost/range/size_type.hpp>
#include <boost/range/difference_type.hpp>
//#include <boost/range/rbegin.hpp>
//#include <boost/range/rend.hpp>
namespace boost
{
template< class Range >
class sub_range : public iterator_range< BOOST_DEDUCED_TYPENAME result_iterator_of<Range>::type >
{
typedef BOOST_DEDUCED_TYPENAME result_iterator_of<Range>::type iterator_t;
typedef iterator_range< iterator_t > base;
public:
using base::iterator;
using base::const_iterator;
using base::value_type;
typedef BOOST_DEDUCED_TYPENAME difference_type_of<Range>::type difference_type;
typedef BOOST_DEDUCED_TYPENAME size_type_of<Range>::type size_type;
public:
template< class Range2 >
sub_range( Range2& r ) : base( r )
{ }
template< class Range2 >
sub_range( const Range2& r ) : base( r )
{ }
template< class Iter >
sub_range( Iter first, Iter last ) :
base( first, last )
{ }
template< class Range2 >
sub_range& operator=( Range2& r )
{
base::operator=( r );
return *this;
}
template< class Range2 >
sub_range& operator=( const Range2& r )
{
base::operator=( r );
return *this;
}
size_type size() const
{
//
// performance discontinuity problem!!
//
return base::size();
}
};
/*
template< class Range >
class reverse_sub_range : public iterator_range< BOOST_DEDUCED_TYPENAME reverse_result_iterator_of<Range>::type >
{
typedef BOOST_DEDUCED_TYPENAME reverse_result_iterator_of<Range>::type
iterator_t;
typedef iterator_range<iterator_t> base;
public:
using base::iterator;
using base::const_iterator;
using base::value_type;
using base::difference_type;
using base::size_type;
public:
template< class Range2 >
reverse_sub_range( Range2& r ) : base( rbegin( r ), rend( r ) )
{ }
template< class Range2 >
reverse_sub_range( const Range2& r ) : base( rbegin( r ), rend( r ) )
{ }
template< class Iter >
reverse_sub_range( Iter first, Iter last ) :
base( iterator_t( last ), iterator_t( first ) )
{ }
template< class Range2 >
sub_range& operator=( Range2& r )
{
base::operator=( r );
return *this;
}
template< class Range2 >
sub_range& operator=( const Range2& r )
{
base::operator=( r );
return *this;
}
};
*/
} // namespace 'boost'
#endif

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include/boost/range/types.hpp Executable file
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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_TYPES_HPP
#define BOOST_RANGE_TYPES_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/iterator.hpp>
#include <boost/range/const_iterator.hpp>
#include <boost/range/value_type.hpp>
#include <boost/range/size_type.hpp>
#include <boost/range/difference_type.hpp>
#include <boost/range/result_iterator.hpp>
#include <boost/range/reverse_iterator.hpp>
#include <boost/range/const_reverse_iterator.hpp>
#include <boost/range/reverse_result_iterator.hpp>
#endif

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// Boost.Range library
//
// Copyright Thorsten Ottosen 2003-2004. Use, modification and
// distribution is subject to the Boost Software License, Version
// 1.0. (See accompanying file LICENSE_1_0.txt or copy at
// http://www.boost.org/LICENSE_1_0.txt)
//
// For more information, see http://www.boost.org/libs/range/
//
#ifndef BOOST_RANGE_VALUE_TYPE_HPP
#define BOOST_RANGE_VALUE_TYPE_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/range/config.hpp>
#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#include <boost/range/detail/value_type.hpp>
#else
#include <boost/iterator/iterator_traits.hpp>
#include <cstddef>
#include <utility>
namespace boost
{
//////////////////////////////////////////////////////////////////////////
// default
//////////////////////////////////////////////////////////////////////////
template< typename C >
struct value_type_of
{
typedef BOOST_DEDUCED_TYPENAME C::value_type type;
};
//////////////////////////////////////////////////////////////////////////
// pair
//////////////////////////////////////////////////////////////////////////
template< typename Iterator >
struct value_type_of< std::pair<Iterator,Iterator> >
{
typedef BOOST_DEDUCED_TYPENAME
iterator_value<Iterator>::type type;
};
template< typename Iterator >
struct value_type_of< const std::pair<Iterator,Iterator> >
{
typedef BOOST_DEDUCED_TYPENAME
iterator_value<Iterator>::type type;
};
//////////////////////////////////////////////////////////////////////////
// array
//////////////////////////////////////////////////////////////////////////
template< typename T, std::size_t sz >
struct value_type_of< T[sz] >
{
typedef T type;
};
template< typename T, std::size_t sz >
struct value_type_of< const T[sz] >
{
typedef const T type;
};
//////////////////////////////////////////////////////////////////////////
// string
//////////////////////////////////////////////////////////////////////////
template<>
struct value_type_of< char* >
{
typedef char type;
};
template<>
struct value_type_of< wchar_t* >
{
typedef wchar_t type;
};
template<>
struct value_type_of< const char* >
{
typedef const char type;
};
template<>
struct value_type_of< const wchar_t* >
{
typedef const wchar_t type;
};
} // namespace boost
#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
#endif