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📄 boost_no_std_iterator.ipp

📁 Boost provides free peer-reviewed portable C++ source libraries. We emphasize libraries that work
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//  (C) Copyright John Maddock 2001. //  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)//  See http://www.boost.org/libs/config for the most recent version.//  MACRO:         BOOST_NO_STD_ITERATOR//  TITLE:         std::iterator//  DESCRIPTION:   The C++ implementation fails to provide the//                 std::iterator class.#include <iterator>#include <stddef.h>namespace boost_no_std_iterator{int test(){   typedef std::iterator<      std::random_access_iterator_tag,      int,      ptrdiff_t,      int*,      int&      > iterator_type;   iterator_type::value_type v = 0;   iterator_type::difference_type d = 0;   iterator_type::pointer p = &v;   iterator_type::reference r = v;   iterator_type::iterator_category cat;   typedef std::iterator<      std::random_access_iterator_tag,      int      > iterator_type_2;   iterator_type_2::value_type v2 = 0;   iterator_type_2::difference_type d2 = 0;   iterator_type_2::pointer p2 = &v2;   iterator_type_2::reference r2 = v2;   iterator_type_2::iterator_category cat2;   //   // suppress some warnings:   //   (void) &v;   (void) &d;   (void) &p;   (void) &r;   (void) &cat;   (void) &v2;   (void) &d2;   (void) &p2;   (void) &r2;   (void) &cat2;   return 0;}}

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