ceph/src/boost/boost/geometry/core/config.hpp

   1 // Boost.Geometry
   2
   3 // Copyright (c) 2019 Barend Gehrels, Amsterdam, the Netherlands.
   4 // Copyright (c) 2018 Oracle and/or its affiliates.
   5 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
   6
   7 // Use, modification and distribution is subject to the Boost Software License,
   8 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   9 // http://www.boost.org/LICENSE_1_0.txt)
  10
  11 #ifndef BOOST_GEOMETRY_CORE_CONFIG_HPP
  12 #define BOOST_GEOMETRY_CORE_CONFIG_HPP
  13
  14 #include <boost/config.hpp>
  15
  16 // NOTE: workaround for VC++ 12 (aka 2013): cannot specify explicit initializer for arrays
  17 #if !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX) && (!defined(_MSC_VER) || (_MSC_VER >= 1900))
  18 #define BOOST_GEOMETRY_CXX11_ARRAY_UNIFIED_INITIALIZATION
  19 #endif
  20
  21 // Defining this selects Kramer rule for segment-intersection
  22 // That is default behaviour.
  23 #define BOOST_GEOMETRY_USE_KRAMER_RULE
  24
  25 // Rescaling is turned on, unless NO_ROBUSTNESS is defined
  26 // In future versions of Boost.Geometry, it will be turned off by default
  27 #if ! defined(BOOST_GEOMETRY_NO_ROBUSTNESS)
  28 #define BOOST_GEOMETRY_USE_RESCALING
  29 #endif
  30
  31 #endif // BOOST_GEOMETRY_CORE_CONFIG_HPP