From owner-freebsd-toolchain@freebsd.org Sat Mar 20 14:46:56 2021 Return-Path: Delivered-To: freebsd-toolchain@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6D2445AB40E; Sat, 20 Mar 2021 14:46:56 +0000 (UTC) (envelope-from asomers@gmail.com) Received: from mail-ot1-f46.google.com (mail-ot1-f46.google.com [209.85.210.46]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4F2k9q2JX9z4bTH; Sat, 20 Mar 2021 14:46:55 +0000 (UTC) (envelope-from asomers@gmail.com) Received: by mail-ot1-f46.google.com with SMTP id 31-20020a9d00220000b02901b64b9b50b1so11379891ota.9; Sat, 20 Mar 2021 07:46:55 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=xcRwKKjaSX9kz0ggoDrFReJPHtTmZ4bHLBeaCoh+2Wc=; b=nvH9MFX1eOW0nejoZbqKHptLZ4BL/o8GXf7Q1PVks3PSe9vqdyt44reG08mvG1qiU5 k6vuiPgiPrY73pgyKTAg539UIm4b0dCAvMXho2gBqZs0V7o6omrOVyuLuZ3hLNXe1EqZ IsRvJQWdT9MNWYVdpURCsqe5aT2ZL7IHXminKOZsuUy33s1m3oADj+WZvGu+bkrGP429 ZstIgiEXp17D7o3PFHlCc2DkqpAm7mYh1pug0SbFewCi+/ZePK9WKmAiQdQDwGXMTIjM PdcAp2RaUFo77tcugXzw6kvqgjLdIFGjddZbEkHvF4DC+sjF1bJ/owMkqS0KOYDE9zs7 ekjg== X-Gm-Message-State: AOAM530OXS80Z+7WK+pnFQJtXaDctSZ+7+AQoQ1WwHd2odTtSf96yUR+ GazNlnlgn2SMTf/cRjOiljzuijqy3pJyZTk48MQE5wWK3rY= X-Google-Smtp-Source: ABdhPJwX0jU/GWMaO8i5yUxGh4vbVRF+BTtdjW2d6w18/B0DnAn1SgWchvYXccthTebbmljAADzfDz6Dz/HyIw5vz6Y= X-Received: by 2002:a05:6830:148c:: with SMTP id s12mr5207449otq.251.1616251613918; Sat, 20 Mar 2021 07:46:53 -0700 (PDT) MIME-Version: 1.0 References: <941ef2dc-e6e1-bd30-0533-f6789b1463b5@digiware.nl> In-Reply-To: <941ef2dc-e6e1-bd30-0533-f6789b1463b5@digiware.nl> From: Alan Somers Date: Sat, 20 Mar 2021 08:46:42 -0600 Message-ID: Subject: Re: Looking for std::map::erase_if To: Willem Jan Withagen Cc: FreeBSD Hackers , FreeBSD Toolchain X-Rspamd-Queue-Id: 4F2k9q2JX9z4bTH X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of asomers@gmail.com designates 209.85.210.46 as permitted sender) smtp.mailfrom=asomers@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; RCVD_TLS_ALL(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FREEFALL_USER(0.00)[asomers]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; DMARC_NA(0.00)[freebsd.org]; ARC_NA(0.00)[]; RWL_MAILSPIKE_GOOD(0.00)[209.85.210.46:from]; SPAMHAUS_ZRD(0.00)[209.85.210.46:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-1.00)[-1.000]; RBL_DBL_DONT_QUERY_IPS(0.00)[209.85.210.46:from]; RCVD_IN_DNSWL_NONE(0.00)[209.85.210.46:from]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FORGED_SENDER(0.30)[asomers@freebsd.org,asomers@gmail.com]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[asomers@freebsd.org,asomers@gmail.com]; MAILMAN_DEST(0.00)[freebsd-hackers,freebsd-toolchain]; RCVD_COUNT_TWO(0.00)[2] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Mar 2021 14:46:56 -0000 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& c, Predicate pred); // C++20 void erase_if(multimap& 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 > > Anybody suggestions on libraries to get something matching?? > > Thanx, > --WjW > _______________________________________________ > freebsd-hackers@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-hackers > To unsubscribe, send any mail to "freebsd-hackers-unsubscribe@freebsd.org" >