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828dbe5078
Check thrown exception types properly. Return by reference from 'get_key' so that the keys aren't copied. [SVN r3115]
38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
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// Copyright 2005-2006 Daniel James.
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// Distributed under the Boost Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#if !defined(BOOST_UNORDERED_TEST_HELPERS_INPUT_ITERATOR_HEADER)
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#define BOOST_UNORDERED_TEST_HELPERS_INPUT_ITERATOR_HEADER
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#include <boost/iterator_adaptors.hpp>
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#include <boost/shared_ptr.hpp>
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namespace test
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{
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// TODO: Make this a stricter input iterator.
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template <class Iterator>
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struct input_iterator_adaptor
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: boost::iterator_adaptor<
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input_iterator_adaptor<Iterator>, Iterator,
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boost::use_default, std::input_iterator_tag>
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{
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typedef boost::iterator_adaptor<
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input_iterator_adaptor<Iterator>, Iterator,
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boost::use_default, std::input_iterator_tag> base;
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explicit input_iterator_adaptor(Iterator it = Iterator())
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: base(it) {}
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};
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template <class Iterator>
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input_iterator_adaptor<Iterator> input_iterator(Iterator it)
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{
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return input_iterator_adaptor<Iterator>(it);
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}
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}
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#endif
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