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- Path: chronicle.mti.sgi.com!austern
- From: "Nathan Myers, http://www.cantrip.org/" <ncm@cantrip.org>
- Newsgroups: comp.std.c++
- Subject: Re: Can an input iterator be dereferenced multiple times?
- Date: 21 Mar 1996 11:20:15 PST
- Organization: The Cantrip Cooperative
- Approved: austern@isolde.mti.sgi.com
- Message-ID: <3151AB82.1265D945@cantrip.org>
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- X-Original-Date: Thu, 21 Mar 1996 11:18:26 -0800
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- Originator: austern@isolde.mti.sgi.com
-
- Michael Greenberg wrote:
- >
- > I cannot tell from reading the April 1995 draft, whether or not an
- > input iterator can be dereferenced mulitple times. Can it?
-
- The short answer is yes.
-
- The long answer is, that was one of many questions about input
- iterators that was cleared up at the Tokyo meeting in November '95.
- Input iterators are queer birds, and using them (or writing them)
- safely requires careful study of the requirements table and all
- the associated notes. The April '95 draft is lacking some of these
- notes.
-
- Nathan Myers
- ncm@cantrip.org http://www.cantrip.org/
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