diff options
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-20 21:14:56 +0000 |
|---|---|---|
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-11-20 21:14:56 +0000 |
| commit | d97134122bbb1c51b2677b1122621037155cd16d (patch) | |
| tree | 7baddf7003f3042beeaf071f47aa793aebafbdf5 | |
| parent | 6fd41539fd347ef0d39a2309d3d3c7894559c926 (diff) | |
* include/backward/binders.h: Fix examples in doxygen comments and
suggest using std::bind instead.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181535 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | libstdc++-v3/ChangeLog | 5 | ||||
| -rw-r--r-- | libstdc++-v3/include/backward/binders.h | 9 |
2 files changed, 12 insertions, 2 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index a1fb30b7a30..5515c0778d2 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,10 @@ 2011-11-20 Jonathan Wakely <jwakely.gcc@gmail.com> + * include/backward/binders.h: Fix examples in doxygen comments and + suggest using std::bind instead. + +2011-11-20 Jonathan Wakely <jwakely.gcc@gmail.com> + * doc/xml/manual/status_cxx2011.xml: Fix docbook markup. 2011-11-20 Jonathan Wakely <jwakely.gcc@gmail.com> diff --git a/libstdc++-v3/include/backward/binders.h b/libstdc++-v3/include/backward/binders.h index f98b56aaede..076f8d2e219 100644 --- a/libstdc++-v3/include/backward/binders.h +++ b/libstdc++-v3/include/backward/binders.h @@ -80,7 +80,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * * The type @c binder2nd and its creator function @c bind2nd do the same * thing, but the stored argument is passed as the second parameter instead - * of the first, e.g., @c bind2nd(std::minus<float>,1.3) will create a + * of the first, e.g., @c bind2nd(std::minus<float>(),1.3) will create a * functor whose @c operator() accepts a floating-point number, subtracts * 1.3 from it, and returns the result. (If @c bind1st had been used, * the functor would perform <em>1.3 - x</em> instead. @@ -89,10 +89,15 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * calling algorithms. Their return values will be temporary objects. * (The goal is to not require you to type names like * @c std::binder1st<std::plus<int>> for declaring a variable to hold the - * return value from @c bind1st(std::plus<int>,5). + * return value from @c bind1st(std::plus<int>(),5). * * These become more useful when combined with the composition functions. * + * These functions are deprecated in C++11 and can be replaced by + * @c std::bind (or @c std::tr1::bind) which is more powerful and flexible, + * supporting functions with any number of arguments. Uses of @c bind1st + * can be replaced by @c std::bind(f, x, std::placeholders::_1) and + * @c bind2nd by @c std::bind(f, std::placeholders::_1, x). * @{ */ /// One of the @link binders binder functors@endlink. |