发布于 2016-12-30 02:47:37 | 345 次阅读 | 评论: 0 | 来源: 网友投递
Boost 可移植的C++库
Boost库是一个可移植、提供源代码的C++库，作为标准库的后备，是C++标准化进程的开发引擎之一。 Boost库由C++标准委员会库工作组成员发起，其中有些内容有望成为下一代C++标准库内容。在C++社区中影响甚大，是不折不扣的“准”标准库。Boost由于其对跨平台的强调，对标准C++的强调，与编写平台无关。
Boost 1.63.0 发布了，
部分更新内容：
Atomic:
Added the static constant atomic<T>::is_always_lock_free for conformance with C++17. The constant indicates that the given specialization always provides lock-free implementation of atomic operations.
Improved support of Oracle Studio on x86 targets.
Container: Fixed bugs:
"flat_map fails to compile if included after type_traits is instantiated under gcc".
"Null reference in pair.hpp triggers runtime warning with -fsanitize=undefined".
Fix parameter types in copy_move_algo.hpp: iterator_traits::difference_type -> allocator_traits::size_type.
Avoid -Wunreachable-code in do_allocate().
Context:
#11687 Xcode (Apple clang) and thread_local
#12114 context does not preserve fpu context on ios arm64 devices (fixed for other architecturs too)
#12411 fpu registers not preserved with O2 optimizations in Visual Studio (fixed for other architecturs too)
#12551 building boost on arm64 causes error: unknown directive
reduced signatur for ontop-functions
unit-test for private fcontext-API
performance-test for ucontext and fcontext fixed
……
完整内容请查看发行日志
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