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70 lines
1.4 KiB
C++
70 lines
1.4 KiB
C++
// Copyright 2022 Peter Dimov.
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// Distributed under the Boost Software License, Version 1.0.
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// http://www.boost.org/LICENSE_1_0.txt
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#include <boost/system/error_code.hpp>
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#include <boost/system/error_condition.hpp>
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#include <boost/system/generic_category.hpp>
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#include <boost/core/lightweight_test.hpp>
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namespace sys = boost::system;
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enum my_errc
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{
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enomem_c = ENOMEM
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};
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enum my_errn
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{
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enomem_n = ENOMEM
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};
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namespace boost {
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namespace system {
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template<> struct is_error_code_enum<my_errc>
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{
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static const bool value = true;
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};
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template<> struct is_error_condition_enum<my_errn>
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{
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static const bool value = true;
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};
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} // namespace system
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} // namespace boost
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sys::error_code make_error_code( my_errc e )
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{
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return sys::error_code( e, sys::generic_category() );
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}
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sys::error_condition make_error_condition( my_errn e )
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{
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return sys::error_condition( e, sys::generic_category() );
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}
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int main()
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{
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sys::error_code ec = make_error_code( sys::errc::not_enough_memory );
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sys::error_condition en( sys::errc::not_enough_memory );
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BOOST_TEST_EQ( ec, en );
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BOOST_TEST_EQ( en, ec );
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BOOST_TEST_EQ( ec, enomem_c );
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BOOST_TEST_EQ( enomem_c, ec );
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BOOST_TEST_EQ( ec, enomem_n );
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BOOST_TEST_EQ( enomem_n, ec );
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BOOST_TEST_EQ( en, enomem_c );
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BOOST_TEST_EQ( enomem_c, en );
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BOOST_TEST_EQ( en, enomem_n );
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BOOST_TEST_EQ( enomem_n, en );
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return boost::report_errors();
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}
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