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| From | Ian Collins <ian-news@hotmail.com> |
| Newsgroups | comp.lang.c++ |
| Subject | Re: cin - Why Does It Require 2 Returns? |
| Date | Tue, 23 Aug 2011 07:34:52 +1200 |
| Lines | 17 |
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On 08/23/11 06:22 AM, Stefan Ram wrote: > Ian Collins<ian-news@hotmail.com> writes: >> On 08/22/11 10:19 AM, Eugén Jung wrote: >>> On 21/08/11 06:20, Ian Collins wrote: >>>> using endl rather then \n would be better. >>> Any particular reason (other than std::endl flushing the output buffer)? >> Just flushing the output buffer. > > Flushing takes time. That's exactly why buffering was > invented. So, in C++, one flushes only when it is necessary. > Flushing ::std::cout immediately before a program ends > is not necessary. Until the program grows and the user wonders why the line does not appear. -- Ian Collins
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cin - Why Does It Require 2 Returns? mrc2323@cox.net (Mike Copeland) - 2011-08-20 20:49 -0700
Re: cin - Why Does It Require 2 Returns? Geoff <geoff@invalid.invalid> - 2011-08-20 21:12 -0700
Re: cin - Why Does It Require 2 Returns? Ian Collins <ian-news@hotmail.com> - 2011-08-21 17:21 +1200
Re: cin - Why Does It Require 2 Returns? Ian Collins <ian-news@hotmail.com> - 2011-08-21 17:20 +1200
Re: cin - Why Does It Require 2 Returns? Eugén Jung <contact@eugenjung.tk> - 2011-08-21 23:19 +0100
Re: cin - Why Does It Require 2 Returns? Ian Collins <ian-news@hotmail.com> - 2011-08-22 11:38 +1200
Re: cin - Why Does It Require 2 Returns? Ian Collins <ian-news@hotmail.com> - 2011-08-23 07:34 +1200
Re: cin - Why Does It Require 2 Returns? Victor Bazarov <v.bazarov@comcast.invalid> - 2011-08-22 15:54 -0400
Re: cin - Why Does It Require 2 Returns? Ian Collins <ian-news@hotmail.com> - 2011-08-23 08:02 +1200
Re: cin - Why Does It Require 2 Returns? Ian Collins <ian-news@hotmail.com> - 2011-08-23 08:39 +1200
Re: cin - Why Does It Require 2 Returns? Ian Collins <ian-news@hotmail.com> - 2011-08-23 08:57 +1200
Re: cin - Why Does It Require 2 Returns? Paul <pchristor@yahoo.co.uk> - 2011-08-23 02:47 -0700
Re: cin - Why Does It Require 2 Returns? James Kanze <james.kanze@gmail.com> - 2011-08-26 08:07 -0700
Re: cin - Why Does It Require 2 Returns? James Kanze <james.kanze@gmail.com> - 2011-08-26 08:00 -0700
Re: cin - Why Does It Require 2 Returns? Juha Nieminen <nospam@thanks.invalid> - 2011-08-22 06:13 +0000
Re: cin - Why Does It Require 2 Returns? James Kanze <james.kanze@gmail.com> - 2011-08-22 10:49 -0700
Re: cin - Why Does It Require 2 Returns? Juha Nieminen <nospam@thanks.invalid> - 2011-08-23 07:01 +0000
Re: cin - Why Does It Require 2 Returns? Nobody <nobody@nowhere.com> - 2011-08-24 07:11 +0100
Re: cin - Why Does It Require 2 Returns? James Kanze <james.kanze@gmail.com> - 2011-08-26 08:12 -0700
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