Date: Sat, 20 Mar 2021 08:46:42 -0600 From: Alan Somers <asomers@freebsd.org> To: Willem Jan Withagen <wjw@digiware.nl> Cc: FreeBSD Hackers <freebsd-hackers@freebsd.org>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org> Subject: Re: Looking for std::map::erase_if Message-ID: <CAOtMX2g4E3VUQkBe=mBOejpnkDAd2yMn9SChw=5ReMx4Aoe9Fw@mail.gmail.com> In-Reply-To: <941ef2dc-e6e1-bd30-0533-f6789b1463b5@digiware.nl> References: <941ef2dc-e6e1-bd30-0533-f6789b1463b5@digiware.nl>
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It looks like it's in there. What code are you trying that doesn't work?
> grep erase_if /usr/include/c++/v1/map
void erase_if(map<Key, T, Compare, Allocator>& c, Predicate pred); //
C++20
void erase_if(multimap<Key, T, Compare, Allocator>& c, Predicate pred);
// C++20
void erase_if(map<_Key, _Tp, _Compare, _Allocator>& __c, _Predicate __pred)
{ __libcpp_erase_if_container(__c, __pred); }
void erase_if(multimap<_Key, _Tp, _Compare, _Allocator>& __c, _Predicate
__pred)
{ __libcpp_erase_if_container(__c, __pred); }
On Sat, Mar 20, 2021 at 8:39 AM Willem Jan Withagen via freebsd-hackers <
freebsd-hackers@freebsd.org> wrote:
> Hi,
>
> [ Trying this on FBSD 12.2 ]
>
> In the Ceph code new code uses std::map::erase_if.
> Which is in Linux imported from <experimental/map>
>
> Anybody suggestions on libraries to get something matching??
>
> Thanx,
> --WjW
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