220 34890 article Path: news.gmane.org!.POSTED!not-for-mail From: euloanty@live.com Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Thoughts on more methods towards containers in the future Date: Sat, 14 Oct 2017 06:01:37 -0700 (PDT) Lines: 81 Approved: news@gmane.org Message-ID: References: <973f04da-1354-44f4-9d1f-23f04596b8dc@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_14247_843220190.1507986097292" X-Trace: blaine.gmane.org 1507986098 19321 195.159.176.226 (14 Oct 2017 13:01:38 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 14 Oct 2017 13:01:38 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBDPYX6PYRQNBBMMVRDHQKGQEARRSLUQ@isocpp.org Sat Oct 14 15:01:33 2017 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-vk0-f69.google.com ([209.85.213.69]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e3M4K-0003xV-0X for gclcip-std-proposals@m.gmane.org; Sat, 14 Oct 2017 15:01:32 +0200 Original-Received: by mail-vk0-f69.google.com with SMTP id h63sf4299989vka.13 for ; Sat, 14 Oct 2017 06:01:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=isocpp-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:message-id:in-reply-to:references:subject:mime-version :x-original-sender:reply-to:precedence:mailing-list:list-id :list-post:list-help:list-archive:list-subscribe:list-unsubscribe; bh=i5dWxWsaGKcqsUJjtwz9YYRAp381wI5yvXFCMWgXiHI=; b=DOP4ALzwb8qV4UpDhXKR3NWxJnFCv/XIz5gqn3Cv5epnweg9QCX4+7n+UO9RN7+ndq I39iippACHN8NKMib6XeX1SUtIKRi1YJjwuBV9ZOWwNPLEjflK0tYV/vs/U8GkXhHeuY 5yPZ8dJm+//W0ewgbGHIzfotWOnZytEiWdKTaI5J+F6xlXGTgy/hWBfhooxKDKPUTc5s vejl3JzEEOUOgszSzKlJnm8Ppup6zZgiM8F+ReeVeIdFDiSSGRk8azc6+1jGljMpblwD PvTxy0kWJYEWA5+YNJIqK3ZCMLi9s6p8FmqYKxfK5uqthd0CqvG1ZFL+1xk152Y2E2QY KFtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:message-id:in-reply-to:references :subject:mime-version:x-original-sender:reply-to:precedence :mailing-list:list-id:x-spam-checked-in-group:list-post:list-help :list-archive:list-subscribe:list-unsubscribe; bh=i5dWxWsaGKcqsUJjtwz9YYRAp381wI5yvXFCMWgXiHI=; b=tj9c0XJOgqpM+kErmBtlhjZpYDdGg1mcuzRSelPS5JWb8vH96gmq1yHa69hVFGi5Rv epRay5Ow2LCNcM5IX+pw8WrXajSCzumjgrsBNfLVM8p+XcoQDLD+xBuqWhiLLo2+i3sL U1XHxibPKu51VXH0/GK9U7JobjaIXTYEshR+mm0Iuz7z/jzzK6gi2vIxiAJ65idQRUoo gBbGouZ71KSHZ7zZAN5Ffnc4pjmvDOzxUVqssbA6HbUcS1FgqqobW1foFHLSqJtaiOBC PVsDFTLNyJysap1uRy5AJVzRHrupiL4ppB8EHRXV1Sgc8owxEgg5O/l8XWChAnZfopcY 6yoQ== X-Gm-Message-State: AMCzsaVjSYy/YySgAw4qEpi1RenWxP+klSqfoUA7fPL8GGV0gES5tHdf /k4ZoC042WiCGXqCQbcELEP4Pg== X-Google-Smtp-Source: ABhQp+QAzlosQnSgyA9roEAkqlfCQxriOioo96+d7kRGpxvC8SIwMIkJXSXFmr86Ert3GkXmwVNKpg== X-Received: by 10.159.39.196 with SMTP id b62mr2230510uab.124.1507986099069; Sat, 14 Oct 2017 06:01:39 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.176.27.91 with SMTP id n27ls1473568uai.5.gmail; Sat, 14 Oct 2017 06:01:37 -0700 (PDT) X-Received: by 10.31.7.137 with SMTP id 131mr283954vkh.5.1507986097747; Sat, 14 Oct 2017 06:01:37 -0700 (PDT) In-Reply-To: <973f04da-1354-44f4-9d1f-23f04596b8dc@isocpp.org> X-Original-Sender: euloanty@live.com Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:34890 Archived-At: ------=_Part_14247_843220190.1507986097292 Content-Type: multipart/alternative; boundary="----=_Part_14248_1430118617.1507986097292" ------=_Part_14248_1430118617.1507986097292 Content-Type: text/plain; charset="UTF-8" This is a demo implementation of rank rb tree https://github.com/mm304321141/zzz_lib/blob/master/sbtree.h On Friday, October 13, 2017 at 10:38:20 PM UTC-4, ejsvifq mabmip wrote: > Contiguous Containers: > > vector: > add non check push_back. non check resize etc. > > deque: > add bucket interface for deque (just like unordered_set). It would make > deque as fast as vector > > list: > remove .size() and make splice O(1) > > > Associative containers: > > add a iterator category (log_complexity_access_iterator). Add +=,+,-=,-,[] > operations for (set,map,multiset,multimap) iterators. > > What are your thoughts? > -- You received this message because you are subscribed to the Google Groups "ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an email to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. To view this discussion on the web visit https://groups.google.com/a/isocpp.org/d/msgid/std-proposals/a53212b3-c551-4bc4-9bee-0d5de282d041%40isocpp.org. ------=_Part_14248_1430118617.1507986097292 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
This is a demo implementation of rank rb tree

https://github.com/mm304321141/zzz_lib/blob/master/sbtree= ..h



On Friday, October 13, 2017 at 10:38:20= PM UTC-4, ejsvifq mabmip wrote:
Contiguous Containers:

vector:
add non check push_back. non check resize etc.

deque:
add bucket interface for deque (just lik= e unordered_set). It would make deque as fast as vector

list:
remove .size() and make splice O(1)


Associative containers:

add= a iterator category (log_complexity_access_iterator). Add +=3D,+,-=3D= ,-,[] operations for (set,map,multiset,multimap) iterators.

<= /div>
What are your thoughts?

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