forked from boostorg/config
a7a2d4ebf1
BOOST_DEPRECATED can be used to mark functions, types and objects as deprecated, with a message with a recommendation of replacement. Using such marked symbols in code will generate compiler warnings, with the specified message, if possible. The warnings can be suppressed if BOOST_ALLOW_DEPRECATED_SYMBOLS is defined. Additionally, added support BOOST_ALLOW_DEPRECATED macro that not only allows for deprecated symbols but also deprecated headers (i.e. defining BOOST_ALLOW_DEPRECATED is equivalent to defining both BOOST_ALLOW_DEPRECATED_SYMBOLS and BOOST_ALLOW_DEPRECATED_HEADERS).
27 lines
848 B
C++
27 lines
848 B
C++
#ifndef BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED
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#define BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED
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// Copyright 2017 Peter Dimov.
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//
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// Distributed under the Boost Software License, Version 1.0.
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//
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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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// BOOST_HEADER_DEPRECATED("<alternative>")
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//
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// Expands to the equivalent of
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// BOOST_PRAGMA_MESSAGE("This header is deprecated. Use <alternative> instead.")
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//
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// Note that this header is C compatible.
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#include <boost/config/pragma_message.hpp>
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#if defined(BOOST_ALLOW_DEPRECATED_HEADERS) || defined(BOOST_ALLOW_DEPRECATED)
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# define BOOST_HEADER_DEPRECATED(a)
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#else
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# define BOOST_HEADER_DEPRECATED(a) BOOST_PRAGMA_MESSAGE("This header is deprecated. Use " a " instead.")
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#endif
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#endif // BOOST_CONFIG_HEADER_DEPRECATED_HPP_INCLUDED
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