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| author | Remko Tronçon <git@el-tramo.be> | 2009-06-01 08:48:42 (GMT) |
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| committer | Remko Tronçon <git@el-tramo.be> | 2009-06-01 09:24:28 (GMT) |
| commit | 2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch) | |
| tree | d46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/regex/v4/iterator_traits.hpp | |
| download | swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.zip swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2 | |
Import.
Diffstat (limited to '3rdParty/Boost/boost/regex/v4/iterator_traits.hpp')
| -rw-r--r-- | 3rdParty/Boost/boost/regex/v4/iterator_traits.hpp | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/regex/v4/iterator_traits.hpp b/3rdParty/Boost/boost/regex/v4/iterator_traits.hpp new file mode 100644 index 0000000..f7afacb --- /dev/null +++ b/3rdParty/Boost/boost/regex/v4/iterator_traits.hpp @@ -0,0 +1,135 @@ +/* + * + * Copyright (c) 1998-2002 + * John Maddock + * + * Use, modification and distribution are 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) + * + */ + + /* + * LOCATION: see http://www.boost.org for most recent version. + * FILE iterator_traits.cpp + * VERSION see <boost/version.hpp> + * DESCRIPTION: Declares iterator traits workarounds. + */ + +#ifndef BOOST_REGEX_V4_ITERATOR_TRAITS_HPP +#define BOOST_REGEX_V4_ITERATOR_TRAITS_HPP + +#ifdef BOOST_MSVC +#pragma warning(push) +#pragma warning(disable: 4103) +#endif +#ifdef BOOST_HAS_ABI_HEADERS +# include BOOST_ABI_PREFIX +#endif +#ifdef BOOST_MSVC +#pragma warning(pop) +#endif + +namespace boost{ +namespace re_detail{ + +#if defined(BOOST_NO_STD_ITERATOR_TRAITS) || defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) + +template <class T> +struct regex_iterator_traits +{ + typedef typename T::iterator_category iterator_category; + typedef typename T::value_type value_type; +#if !defined(BOOST_NO_STD_ITERATOR) + typedef typename T::difference_type difference_type; + typedef typename T::pointer pointer; + typedef typename T::reference reference; +#else + typedef std::ptrdiff_t difference_type; + typedef value_type* pointer; + typedef value_type& reference; +#endif +}; + +template <class T> +struct pointer_iterator_traits +{ + typedef std::ptrdiff_t difference_type; + typedef T value_type; + typedef T* pointer; + typedef T& reference; + typedef std::random_access_iterator_tag iterator_category; +}; +template <class T> +struct const_pointer_iterator_traits +{ + typedef std::ptrdiff_t difference_type; + typedef T value_type; + typedef const T* pointer; + typedef const T& reference; + typedef std::random_access_iterator_tag iterator_category; +}; + +template<> +struct regex_iterator_traits<char*> : pointer_iterator_traits<char>{}; +template<> +struct regex_iterator_traits<const char*> : const_pointer_iterator_traits<char>{}; +template<> +struct regex_iterator_traits<wchar_t*> : pointer_iterator_traits<wchar_t>{}; +template<> +struct regex_iterator_traits<const wchar_t*> : const_pointer_iterator_traits<wchar_t>{}; +// +// the follwoing are needed for ICU support: +// +template<> +struct regex_iterator_traits<unsigned char*> : pointer_iterator_traits<char>{}; +template<> +struct regex_iterator_traits<const unsigned char*> : const_pointer_iterator_traits<char>{}; +template<> +struct regex_iterator_traits<int*> : pointer_iterator_traits<int>{}; +template<> +struct regex_iterator_traits<const int*> : const_pointer_iterator_traits<int>{}; + +#ifdef BOOST_REGEX_HAS_OTHER_WCHAR_T +template<> +struct regex_iterator_traits<unsigned short*> : pointer_iterator_traits<unsigned short>{}; +template<> +struct regex_iterator_traits<const unsigned short*> : const_pointer_iterator_traits<unsigned short>{}; +#endif + +#if defined(__SGI_STL_PORT) && defined(__STL_DEBUG) +template<> +struct regex_iterator_traits<std::string::iterator> : pointer_iterator_traits<char>{}; +template<> +struct regex_iterator_traits<std::string::const_iterator> : const_pointer_iterator_traits<char>{}; +#ifndef BOOST_NO_STD_WSTRING +template<> +struct regex_iterator_traits<std::wstring::iterator> : pointer_iterator_traits<wchar_t>{}; +template<> +struct regex_iterator_traits<std::wstring::const_iterator> : const_pointer_iterator_traits<wchar_t>{}; +#endif // BOOST_NO_WSTRING +#endif // stport + +#else + +template <class T> +struct regex_iterator_traits : public std::iterator_traits<T> {}; + +#endif + +} // namespace re_detail +} // namespace boost + +#ifdef BOOST_MSVC +#pragma warning(push) +#pragma warning(disable: 4103) +#endif +#ifdef BOOST_HAS_ABI_HEADERS +# include BOOST_ABI_SUFFIX +#endif +#ifdef BOOST_MSVC +#pragma warning(pop) +#endif + +#endif + |