Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

History

History

Boost 1.60.0 ???

Refactored traits to depend only on Boost.Config. Greatly simplified code to improve readability and remove workarounds for old compilers no longer supported.
Fix decay to follow C++11 semantics, see #7760.
Added a number of new traits is_assignable, is_default_constructible, is_constructible and is_destructible required to fix bugs in a number of other traits, see for example #11324.

Boost 1.58.0

Fixed issue with CUDA on Clang compiler see #10694.
Fixed is_nothrow_move_assignable and is_nothrow_move_constructible to work on VC12 and later.

Boost 1.57.0

Added new traits is_copy_assignable and is_final.
Misc fixes for newer versions of clang and msvc-14.

Boost 1.56.0

Fixed issues #7317, #9474.

Boost 1.55.0

Added new trait is_copy_constructible.

Boost 1.54.0

Added new traits is_nothrow_move_assignable, is_nothrow_move_constructible, has_trivial_move_assign, has_trivial_move_constructor.

Boost 1.47.0

Breaking change: changed is_convertible to C++0x behaviour when possible.
Fixed issues #5271, #4530.

Boost 1.45.0

Added new traits add_rvalue_reference, add_lvalue_reference and common_type.
Minor fixes to is_signed, is_unsigned and is_virtual_base_of.

Boost 1.44.0

Added support for rvalue references throughout the library, plus two new traits classes is_rvalue_reference and is_lvalue_reference. Fixes #4407 and #3804.
Fixed ticket #3621.

Boost 1.42.0

Fixed issue #3704.