[/============================================================================== Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands. Copyright (c) 2008-2012 Bruno Lalande, Paris, France. Copyright (c) 2009-2012 Mateusz Loskot, London, UK., London, UK Use, modification and distribution is subject to the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) ===============================================================================/] [section Compilation] [def __msvc__ MSVC] [def __stlport__ [@http://sourceforge.net/projects/stlport STLport]] [caution Boost.Geometry in Boost 1.73 deprecates support for the C++03 and will require C++14 from Boost 1.75 onwards] __boost_geometry__ is a headers-only library. Users only need to include the library headers in their programs in order to be able to access definitions and algorithms provided by the __boost_geometry__ library. No linking against any binaries is required. __boost_geometry__ is only dependant on headers-only __boost__ libraries. It does not introduce indirect dependencies on any binary libraries. In order to be able to use __boost_geometry__, the only thing users need to do is to download and/or install Boost and specify location to include directories, so `include` directives of this scheme will work: #include [heading Supported Compilers] __boost_geometry__ library has been successfully tested with the following compilers: * __msvc__ (including Express Editions) * 14.0 (__msvc__ 14 CTP) [/reported by develop report on March, 2015] * 12.0 (__msvc__ 2013) [/reported by develop report on March, 2015] * 11.0 (__msvc__ 2012) [/reported by develop report on March, 2015] * 10.0 (__msvc__ 2010) [/reported by Trunk report May 8, 2011] * 9.0 (__msvc__ 2008) [/reported by Trunk report May 8, 2011] * 8.0 (__msvc__ 2005) [/reported by Trunk report May 8, 2011] * gcc * gcc 5.0.0 [/reported by develop report on March, 2015] * gcc 4.9.2 [/reported by develop report on March, 2015] * gcc 4.9.0 [/reported by develop report on March, 2015] * gcc 4.8.4 [/reported by develop report on March, 2015] * gcc 4.8.1 [/reported by develop report on March, 2015] * gcc 4.8.0 [/reported by develop report on March, 2015] * gcc 4.7.3 [/reported by develop report on March, 2015] * gcc 4.7.2 [/reported by develop report on March, 2015] * gcc 4.7.0 [/reported by Trunk report February 12, 2012] * gcc 4.6.4 [/reported by develop report on March, 2015] * gcc 4.6.2 [/reported by Trunk report February 12, 2012] * gcc 4.6.1 [/reported by Trunk report May 8, 2011] * gcc 4.6.0 [/reported by Trunk report May 8, 2011] * gcc 4.5.3 [/reported by develop report on March, 2015] * gcc 4.5.2 [/reported by Trunk report May 8, 2011] * gcc 4.4.7 [/reported by develop report on March, 2015] * gcc 4.4.0 [/reported by Trunk report May 8, 2011] * gcc 4.3.4 [/reported by Trunk report March 26, 2011] * gcc 4.2.1 [/reported by Trunk report May 8, 2011] * gcc 3.4.6 [/reported by Trunk report March 26, 2011] * clang * clang 3.6 [/reported by develop report on March, 2015] * clang 3.5 [/reported by develop report on March, 2015] * clang 3.4 [/reported by develop report on March, 2015] * clang 3.3 [/reported by mloskot on October, 2013] * clang 3.2 [/reported by Trunk report March 26, 2011] * clang 3.1 [/reported by develop report on March, 2015] * clang 3.0 [/reported by develop report on March, 2015] * clang 2.9 [/reported by develop report on March, 2015] * darwin * darwin 4.0.1 [/reported by Trunk report March 26, 2011] * darwin 4.4 [/reported by Trunk report March 26, 2011] * intel * intel 11.1 [/reported by Trunk report March 26, 2011] * intel 11.0 [/reported by Trunk report March 26, 2011] * intel 10.1 [/reported by Trunk report March 26, 2011] * pathscale * pathscale 4.0.8 [/reported by Trunk report March 26, 2011] __boost_geometry__ uses __boost_bb__, a text-based system for developing and testing software, to configure, build and execute unit tests and example programs. The build configuration is provided as a collection of `Jamfile` files. For gcc, flag [^-Wno-long-long] can be used to surpress some warnings originating from Boost. [heading Includes] The most convenient headerfile including all algorithms and strategies is `geometry.hpp`: #include This is the main header of the __boost_geometry__ library and it is recommended to include this file. Alternatively, it is possible to include __boost_geometry__ header files separately. However, this may be inconvenient as header files might be renamed or moved occasionaly in future. Another often used header is `geometries.hpp`: #include This includes definitions of all provided geometry types: * point, * linestring, * polygon, * ring, * multi_point, * multi_linestring, * multi_polygon, * box, * segment. The file `geometries.hpp` is not included in the `geometry.hpp` headerfile because users should be given the liberty to use their own geometries and not the provided ones. However, for the __boost_geometry__ users who want to use the provided geometries it is useful to include. [heading Advanced Includes] Users who have their own geometries and want to use algorithms from __boost_geometry__ might include the files containing registration macro's, like: #include [heading Performance] The enumeration below is not exhaustive but can contain hints to improve the performance: * For Microsoft __msvc__, set define `_SECURE_SCL=0` for preprocessor. * For Microsoft __msvc__, set define `_HAS_ITERATOR_DEBUGGING=0` for preprocessor. * Use of __stlport__, a popular open-source implementation of the STL, may result in significantly faster code than use of the C++ standard library provided by __msvc__. * Turn on compiler optimizations, compile in release mode. [heading Problems with Intellisense] Both versions of __msvc__, 2005 and 2008 (including Express Editions) can hang trying to resolve symbols and give [@http://en.wikipedia.org/wiki/IntelliSense IntelliSense] suggestions while typing in a bracket or angle bracket. This is not directly related to __boost_geometry__, but is caused by problems with handling by this IDE large C++ code base with intensively used templates, such as Boost and __boost_geometry__. If this is inconvenient, IntelliSense can be turned off: [:['["(...)disabling IntelliSense in VC++. There is a file called `feacp.dll` in `/VC/vcpackages` folder. Renaming this file will disable Intellisense feature.]] -- [@http://blogs.msdn.com/yash/archive/2007/09/19/intellisense-issues-in-visual-c-2005.aspx Intellisense issues in Visual C++ 2005] ] [endsect] [/ end of Compilation]