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Boost 1.67.0 changelog

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Daniel James
2018-03-05 14:20:14 +00:00
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@ -54,7 +54,7 @@ First official release.
Document that the equality and inequality operators are undefined for two
objects if their equality predicates aren't equivalent. Thanks to Daniel
Krügler.
* [@https://svn.boost.org/trac/boost/ticket/1710 Ticket 1710]:
* [@https://svn.boost.org/trac/boost/ticket/1710 Ticket 1710]:
Use a larger prime number list. Thanks to Thorsten Ottosen and Hervé
Brönnimann.
* Use
@ -107,7 +107,7 @@ First official release.
* Buckets are allocated lazily which means that constructing an empty container
will not allocate any memory.
[h2 Boost 1.42.0]
* Support instantiating the containers with incomplete value types.
@ -327,4 +327,34 @@ C++11 support has resulted in some breaking changes:
* Simpler move construction implementation.
* Documentation fixes ([pull_request 6]).
[h2 Boost 1.67.0]
* Improved C++17 support:
* Add template deduction guides from the standard.
* Use a simple implementation of `optional` in node handles, so
that they're closer to the standard.
* Add missing `noexcept` specifications to `swap`, `operator=`
and node handles, and change the implementation to match.
Using `std::allocator_traits::is_always_equal`, or our own
implementation when not available, and
`boost::is_nothrow_swappable` in the implementation.
* Improved C++20 support:
* Use `boost::to_address`, which has the proposed C++20 semantics,
rather than the old custom implementation.
* Add `element_type` to iterators, so that `std::pointer_traits`
will work.
* Use `std::piecewise_construct` on recent versions of Visual C++,
and other uses of the Dinkumware standard library,
now using Boost.Predef to check compiler and library versions.
* Use `std::iterator_traits` rather than the boost iterator traits
in order to remove dependency on Boost.Iterator.
* Remove iterators' inheritance from `std::iterator`, which is
deprecated in C++17, thanks to Daniela Engert
([@https://github.com/boostorg/unordered/pull/7 PR#7]).
* Stop using `BOOST_DEDUCED_TYPENAME`.
* Update some Boost include paths.
* Rename some internal methods, and variables.
* Various testing improvements.
* Miscellaneous internal changes.
[endsect]