projects / ceph.git / blame
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1 | // Boost.Geometry |
| 2 | ||
| 1e59de90 | 3 | // Copyright (c) 2019-2021 Barend Gehrels, Amsterdam, the Netherlands. |
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4 | |
| 5 | // Copyright (c) 2018-2020 Oracle and/or its affiliates. | |
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6 | // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle |
| 7 | ||
| 8 | // Use, modification and distribution is subject to the Boost Software License, | |
| 9 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
| 10 | // http://www.boost.org/LICENSE_1_0.txt) | |
| 11 | ||
| 12 | #ifndef BOOST_GEOMETRY_CORE_CONFIG_HPP | |
| 13 | #define BOOST_GEOMETRY_CORE_CONFIG_HPP | |
| 14 | ||
| 15 | #include <boost/config.hpp> | |
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16 | #include <boost/config/pragma_message.hpp> |
| 17 | ||
| 18 | // If no define is specified, it uses BOOST_GEOMETRY_NO_ROBUSTNESS, which means: no rescaling. | |
| 19 | // (Rescaling was an earlier approach to fix robustness issues.) | |
| 20 | // However, if BOOST_GEOMETRY_ROBUSTNESS_ALTERNATIVE is specified, it flips the default. | |
| 21 | #if !defined(BOOST_GEOMETRY_NO_ROBUSTNESS) && !defined(BOOST_GEOMETRY_USE_RESCALING) | |
| 22 | #if defined(BOOST_GEOMETRY_ROBUSTNESS_ALTERNATIVE) | |
| 23 | #define BOOST_GEOMETRY_USE_RESCALING | |
| 24 | #else | |
| 25 | #define BOOST_GEOMETRY_NO_ROBUSTNESS | |
| 26 | #endif | |
| 27 | #endif | |
| 28 | ||
| 29 | #if defined(BOOST_GEOMETRY_USE_RESCALING) && ! defined(BOOST_GEOMETRY_ROBUSTNESS_ALTERNATIVE) | |
| 30 | BOOST_PRAGMA_MESSAGE("Rescaling is deprecated and its functionality will be removed in Boost 1.82") | |
| 31 | #endif | |
| 32 | ||
| 33 | #if defined(BOOST_GEOMETRY_USE_RESCALING) && defined(BOOST_GEOMETRY_NO_ROBUSTNESS) | |
| 34 | #error "Define either BOOST_GEOMETRY_NO_ROBUSTNESS (default) or BOOST_GEOMETRY_USE_RESCALING" | |
| 35 | #endif | |
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36 | |
| 37 | // NOTE: workaround for VC++ 12 (aka 2013): cannot specify explicit initializer for arrays | |
| 38 | #if !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX) && (!defined(_MSC_VER) || (_MSC_VER >= 1900)) | |
| 39 | #define BOOST_GEOMETRY_CXX11_ARRAY_UNIFIED_INITIALIZATION | |
| 40 | #endif | |
| 41 | ||
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42 | #if !defined(BOOST_NO_CXX11_HDR_TUPLE) && !defined(BOOST_NO_VARIADIC_TEMPLATES) |
| 43 | #define BOOST_GEOMETRY_CXX11_TUPLE | |
| 44 | #endif | |
| 45 | ||
| 92f5a8d4 | 46 | #endif // BOOST_GEOMETRY_CORE_CONFIG_HPP |