61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*
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* Copyright Andrey Semashev 2007 - 2015.
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* Distributed under the Boost Software License, Version 1.0.
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* (See accompanying file LICENSE_1_0.txt or copy at
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* http://www.boost.org/LICENSE_1_0.txt)
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*/
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/*!
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* \file attr_comparison.hpp
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* \author Andrey Semashev
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* \date 06.08.2010
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*
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* \brief This header contains tools for attribute comparison in attribute-related tests.
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*/
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#ifndef BOOST_LOG_TESTS_ATTR_COMPARISON_HPP_INCLUDED_
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#define BOOST_LOG_TESTS_ATTR_COMPARISON_HPP_INCLUDED_
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#include <ostream>
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#include <boost/log/attributes/attribute.hpp>
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class attribute_factory_helper :
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public boost::log::attribute
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{
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typedef boost::log::attribute base_type;
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public:
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attribute_factory_helper(base_type const& that) : base_type(that)
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{
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}
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impl* get_impl() const
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{
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return base_type::get_impl();
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}
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};
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namespace boost {
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BOOST_LOG_OPEN_NAMESPACE
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inline bool operator== (attribute const& left, attribute const& right)
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{
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return attribute_factory_helper(left).get_impl() == attribute_factory_helper(right).get_impl();
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}
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inline bool operator!= (attribute const& left, attribute const& right)
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{
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return attribute_factory_helper(left).get_impl() != attribute_factory_helper(right).get_impl();
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}
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inline std::ostream& operator<< (std::ostream& strm, attribute const& val)
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{
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strm << attribute_factory_helper(val).get_impl();
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return strm;
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}
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BOOST_LOG_CLOSE_NAMESPACE // namespace log
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} // namespace boost
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#endif // BOOST_LOG_TESTS_ATTR_COMPARISON_HPP_INCLUDED_
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