68 lines
1.4 KiB
C++
68 lines
1.4 KiB
C++
// (C) Copyright John Maddock 2001.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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// See http://www.boost.org/libs/config for the most recent version.
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// MACRO: BOOST_NO_STD_ITERATOR
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// TITLE: std::iterator
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// DESCRIPTION: The C++ implementation fails to provide the
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// std::iterator class.
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#include <iterator>
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#include <stddef.h>
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namespace boost_no_std_iterator{
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int test()
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{
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typedef std::iterator<
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std::random_access_iterator_tag,
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int,
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ptrdiff_t,
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int*,
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int&
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> iterator_type;
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iterator_type::value_type v = 0;
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iterator_type::difference_type d = 0;
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iterator_type::pointer p = &v;
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iterator_type::reference r = v;
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iterator_type::iterator_category cat;
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typedef std::iterator<
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std::random_access_iterator_tag,
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int
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> iterator_type_2;
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iterator_type_2::value_type v2 = 0;
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iterator_type_2::difference_type d2 = 0;
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iterator_type_2::pointer p2 = &v2;
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iterator_type_2::reference r2 = v2;
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iterator_type_2::iterator_category cat2;
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//
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// suppress some warnings:
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//
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(void) &v;
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(void) &d;
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(void) &p;
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(void) &r;
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(void) &cat;
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(void) &v2;
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(void) &d2;
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(void) &p2;
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(void) &r2;
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(void) &cat2;
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return 0;
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}
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}
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