Version 1.62.0

September 28th, 2016 15:17 GMT

Documentation

Third Party Downloads

• Windows Binaries

New Libraries

• Fiber:
  • Framework for userland-threads/fibers, from Oliver Kowalke.
• QVM:
  • Boost is a generic library for working with quaternions, vectors and matrices of static size with the emphasis on 2, 3 and 4-dimensional operations needed in graphics, video games and simulation applications, from Emil Dotchevski.

Updated Libraries

• Atomic:
  • Improved support for Oracle Studio and SPARC. The library now provides native atomic operations on SPARCv8+.
• Chrono:
  • #11330 boost::chrono::duration default constructor doesn't initialize rep_
  • #11618 Chrono IO V2 doc ios_state.hpp does not exist
  • #11631 boost chrono io v2 does not let you support custom clocks
• Circular Buffer:
  • Debug implementation is no longer used by default in debug mode. Debug implementation does not have the same thread safety guarantees as the normal (release) implementation or other containers. As a result of this change BOOST_CB_DISABLE_DEBUG macro is no longer used. BOOST_CB_ENABLE_DEBUG=1 should be defined instead to enable debug support. (#6277)
• Container:
  • Fixed bugs:
    • Trac #9481: "Minor comment typo in Boost.Container".
    • Trac #9689: "Add piecewise_construct to boost::container".
    • Trac #11170: "Doc slip for index_of".
    • Trac #11802: "Incorrect ordering after using insert() with ordered_range_t on a flat_multiset with a non-default sort order".
    • Trac #12117: "flat_set constructor with ordered_unique_range".
    • Trac #12177: "vector::priv_merge uses unqualified uintptr_t".
    • Trac #12183: "GCC 6.1 thinks boost::container::string violates strict aliasing".
    • Trac #12256: "set<std::pair<int,int>>::insert cause compilation error in debug configuration in Visual Studio 2012".
    • Trac #12273: "static_vector max_size() and capacity() should be constant expressions". Added constant static_vector<>::static_capacity to use the configured capacity in constant expressions.
    • Trac #12286: "PMR flat_map from Boost Container does not compile".
    • Trac #12296: "{deque,string} combine for a memory leak".
    • Trac #12319: "flat_set should be nothrow move constructible".
  • Revised noexcept expressions of default and move constructors in all containers.
  • Implemented C++17 insert_or_assign/try_emplace for map and flat_map.
  • Implemented C++17 extract/insert(node) for map, multimap, set, multiset.
• Context:
  • #12215 all stack corrupted on Windows using default fixedsize_stack
  • #12242 build issue with Intel C++ compiler for MacOS
  • fix stack unwinding for execution_context_v1
• Coroutine:
  • deprecated in favour of Coroutine2
• Coroutine2:
  • #12221 coroutine<>::push_type function starts without pushing
  • do not swallow exceptions thrown at coroutine<>::push_type construction
• DLL:
  • Mangled symbols and classes loading was implemented by Klemens Morgenstern
  • Suppress a 'unused parameter' warning in detail::aggressive_ptr_cast pull-request 9
  • Allowed to query non-existant sections pull-request 32
  • More tests and docs
• Functional/Forward:
  • Fix C++11 compile error.
• Geometry:
  • Improvements:
    • Union: take care that output is valid (with some exceptions), also with self-tangent polygons or shared edges
    • SVG: support boost::variant of geometries
    • SVG: coordinates are now written as double (by default) to svg
    • Rename namespace concept to concepts to avoid conflicts with the newest compilers
    • New spherical intersection strategy used in relational and set operations for spherical and geographic Geometries (previously cartesian intersection strategy was used for all coordinate systems).
  • Solved tickets:
    • #12189 Relational operations not compiling when point types of inputs are different
    • #12287 Invalid result of rtree.query() for contains() predicate
• Interprocess:
  • Fixed bug GitHub Pull #27 ("Fix undefined behavior").
• Intrusive:
  • Fixed bugs:
    • Boost Trac #11476: has_member_function_callable_with.hpp is massively broken with BOOST_NO_CXX11_DECLTYPE
    • Boost Trac #11994: Support intrusive container key extractors that return the key by value
    • Boost Trac #12184: clang -Wdocumentation warning
    • Boost Trac #12190: Intrusive List + Flat Map combination crashes
    • Boost Trac #12229: intrusive::unordered_set<T>::rehash() broken
    • Boost Trac #12245: bstree uses a shared static size_traits for constant_time_size<false>
• Lexical Cast:
  • Fix incorrect static assertion #11759
• Log:
  • New features:
    • Added new tools for inter-process logging on a local machine. The implementation includes a resource name wrapper, an inter-process message queue and a sink backend.
    • Added a new character decorator called max_size_decor. The new decorator allows to limit the output of its adopted formatter up to the specified length.
  • Bug fixes:
    • Fixed that logging streams could retain formatting settings across different log records. (#12178)
  • See changelog for more details.
• Math:
  • New Features:
    • Enabled all the special function code to work correctly with types whose precision can change at runtime: for example type mpfr_float from Boost.Multiprecision.
  • Patches:
    • Fix tgamma_delta_ratio for cases where the delta is small compared to the base.
    • Fix misc GCC-4.4 test failures.
• Optional:
  • Fixed Trac #12179.
• Phoenix:
  • Fix compilation for MSVC 10. pull-request 18
  • Remove unused preprocessed files. pull-request 28
  • Fix erroneous doc for switch_ statement. #8156
  • Cleanup config unordered. pull-request 33
  • Suppress unused placeholder warnings.
  • Fix too few arguments error on binary math functions.
• Regex:
  • Fix buffer over-run error when parsing certain invalid regexes, see #12222.
  • Fix detection of ICU in library build, see #12152.
  • Fix bug in case sensitivity change, see #11940.
  • Allow types wider than int in \x{} expressions (for char32_t etc), see #11988.
• Test:
  • Boost.test v3.3 see the Change log section for more details.
  • New features
    • dataset driven test-cases have now a unique name and all sample tests of a dataset live inside the same test suite
    • Boost.test learned a new command line switch, --logger for setting a test logger as well as its parameter in one command
    • Boost.test learned to have several loggers at the same time, each of which having their own log level and output stream
    • Boost.test learned a new logger, JUNIT, that is able to output Junit/xUnit compatible streams
    • It is now possible to specify several test filters through the environment variable BOOST_TEST_RUN_FILTERS
  • Bug fixes
    • Trac tickets #8707, #8834, #11128, #11845, #11859, #12024,
    • Trac tickets #12093, #12103, #12224, #12241, #12257, #12378
    • Pull request PR81
• Thread:
  • #12102 condition_variable_fwd.hpp fails to compile when BOOST_THREAD_PROVIDES_INTERRUPTIONS is disabled
  • #12120 Performance improvement in thread/barrier.hpp
  • #12146 make_exceptional_future is not mentioned in the docs
  • #12202 shared_lock should be in shared_mutex header
  • #12371 boost thread/future.hpp fails to build
  • #88 fix typos in boost::upgrade_lock
  • #89 fix a bug in upgrade_to_unique_lock<>::operator=()
  • #90 fix a bug in try_lock_wrapper<>::operator=()
  • #91 Add shared_lock_guard to the included lock types
  • #92 Fixed compilation with MSVC-8.
  • #93 Fix variable shadowing warnings (Clang)
  • #94 fix bugs in boost::barrier
  • #95 fix a mistake in boost::completion_latch
  • #96 rename async_func.hpp to invoker.hpp.
  • #97 fix a mistake in sync_timed_queue<>::pull_until()
• TypeIndex:
  • ctti_type_index was made constexpr in C++14. Now it is possible to retrieve actual name of the type as const char* at compile time. So we can do a lot of interesting things at compile time: check namespace of a type, sort types according to their lexical representation, check that type is a template type and so on... A few examples were provided.
  • Fixed issue with noexcept on MSVC in type names and issue with space in type name (pulled from klemens-morgenstern/develop)
  • Fixed typos pull-request 7
  • Improved CI testing
• Unordered:
  • Remove use of deprecated boost::iterator.
  • Fixed an exception safety issue in assignment of unordered_multiset and unordered_multimap.
  • See the changelog for more details.
• Variant:
  • Fixed variant construction from classes derived from variant #7120, #10278, #12155
  • Variant constructors and assignment operators now do not participate in overload resolutions if variant can not hold the input type #5871, #11602
  • Fixed the issue with implicit conversion operator in C++11 #8555
  • Fixed comparisons when variant holds non-const reference #11751
  • Fixed noexcept for variant's move-assignment #11696
  • Fixed double quotes in includes #12057
  • Dropped BOOST_VARIANT_NO_REFERENCE_SUPPORT macro and dropped support for compilers without SFINAE #12250
  • Suppress implicit instantiation of MPL end iterator
  • Multiple minor fixes (typos, missing includes)

Compilers Tested

Boost's primary test compilers are:

• Linux:
  • Clang: 3.0, 3.8.0
  • Clang, C++11: 3.0, 3.1, 3.2, 3.3, 3.4, 3.8.0
  • Clang, C++14: 3.5, 3.6, 3.7, 3.8.0, 3.8.1, 3.9.0
  • GCC: 4.4.7, 4.5.3, 4.6.3, 4.7.2, 5.2.0, 6.1.1
  • GCC, C++11: 4.4.7, 4.7.2, 4.7.3, 4.8.5, 4.9.3, 5.2.0, 6.1.1
  • GCC, C++14: 5.2.0, 5.3.0, 5.4.1, 6.1.1
  • Intel: 16.0
  • Intel, C++11: 16.0
  • Intel, C++14: 16.0
• Windows:
  • GCC, C++03, mingw: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0
  • GCC, C++11, mingw: 4.6.4, 4.7.3, 4.8.1
  • GCC, C++14, mingw: 6.1.0
  • Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0
• Android:
  • Clang: 3.6, 3.7, 3.8
  • GCC: 4.9, 5.4, 6.1
• FreeBSD:
  • Clang: 3.4.1, 3.7
  • GCC: 4.8.5, 5.4.0, 6.1.1
• QNX:
  • QCC: 4.4.2
• SunOS:
  • Oracle Solaris Studio: 12.5
  • Oracle Solaris Studio, C++11: 12.5

Boost's additional test compilers include:

• Linux:
  • Clang: 3.0, 3.8
  • Clang, c++11: 3.0, 3.1, 3.2, 3.3, 3.4, 3.8
  • Clang, c++14: 3.5, 3.6, 3.7, 3.8, 3.9
  • GCC: 4.4.7, 4.5.3, 4.6.3, 4.7.2, 4.8.4, 5.2.0, 6.1.1
  • GCC, C++11: 4.4.7, 4.7.2, 4.7.3, 4.8.5, 4.9.3, 5.2.0, 6.1.1
  • GCC, C++14: 5.2.0, 5.3.0, 5.4.1, 6.1.1, 7.0.0 (experimental)
  • Intel: 16.0
  • Intel, C++11: 16.0
  • Intel, C++14: 16.0
• OS X:
  • Apple Clang: 7.3.0
  • G++: 6.1.0
• Windows:
  • Clang: 3.8.1
  • GCC, C++03, mingw: 3.4.5, 4.1.2, 4.2.4, 4.3.3, 4.4.0
  • GCC, C++11, mingw: 4.6.4, 4.7.3, 4.8.1
  • GCC, C++14, mingw: 4.9.3, 5.1.0, 5.2.0, 5.3.0, 6.1.0
  • GCC, cygwin: 5.4.0
  • Visual C++: 7.1, 8.0, 9.0, 10.0, 11.0, 12.0, 14.0
• Android:
  • Clang: 3.6, 3.7, 3.8
  • GCC: 4.9, 5.4, 6.1
• FreeBSD:
  • Clang, C++11: 3.4.1, 3.7.0
  • GCC, C++11: 4.8.5. 5.4.0, 6.1.1
• Haiku:
  • GCC, C++11: 5.4.0
• QNX:
  • QCC: 4.4.2
• SunOS:
  • Oracle Solaris Studio: 12.5
  • Oracle Solaris Studio, C++11: 12.5

Acknowledgements

Beman Dawes, Eric Niebler, Rene Rivera, Daniel James, Vladimir Prus and Marshall Clow managed this release.