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valarray computed assignment - arrays of different sizes

Message-ID <90jvqmFhg6U15@mid.individual.net> (permalink)
Newsgroups comp.std.c++
From Ian Collins <ian-news@hotmail.com>
Subject valarray computed assignment - arrays of different sizes
Organization unknown
Date 2011-04-13 13:06 -0600

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In section 26.6.2.7 valarray computed assignment, paragraph 3 states

"If the array and the argument array do not have the same length, the
behavior is undefined."

Is there a good reason why equal length should not be a requirement?

The same applies to binary operators (26.6.3.1) and logical operators
(26.6.3.2).

-- 
Ian Collins


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valarray computed assignment - arrays of different sizes  Ian Collins <ian-news@hotmail.com> - 2011-04-13 13:06 -0600
  Re: valarray computed assignment - arrays of different sizes Daniel Krügler<daniel.kruegler@googlemail.com> - 2011-04-14 13:12 -0600
    Re: valarray computed assignment - arrays of different sizes  Ian Collins <ian-news@hotmail.com> - 2011-04-14 17:18 -0600
      Re: valarray computed assignment - arrays of different sizes  Daniel Krügler <daniel.kruegler@googlemail.com> - 2011-04-15 13:17 -0600
        Re: valarray computed assignment - arrays of different sizes Ian Collins<ian-news@hotmail.com> - 2011-04-18 13:07 -0600
          Re: valarray computed assignment - arrays of different sizes Daniel Krügler<daniel.kruegler@googlemail.com> - 2011-04-20 14:06 -0600

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