Re: Simple argument question

From	88888 Dihedral <dihedral88888@googlemail.com>
Newsgroups	comp.lang.c++
Subject	Re: Simple argument question
Date	2011-12-17 00:51 -0800
Organization	http://groups.google.com
Message-ID	<15988506.513.1324111864310.JavaMail.geo-discussion-forums@prj1> (permalink)
References	<CB114269.B5F7%bint@ign.com> <5614179.530.1324109622097.JavaMail.geo-discussion-forums@prol32> <4eec4fcd$0$3118$7b1e8fa0@news.nbl.fi>

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On Saturday, December 17, 2011 4:16:13 PM UTC+8, Juha Nieminen wrote:
> 88888 Dihedral <dihedr...@googlemail.com> wrote:
> > Is the compiler smart enough to figure out the  correct value of 
> > points + j*3 ? 
> 
>   If it weren't, then the compiler would be non-standard.
> 
>   What do you think "points + j*3" means?

points+1 means  add to ponits 1 size of a double but if a double has to start at some limited address, e.g. 8 byte boundaries only , some strange thing might happen if the compiler is not smart enough

Thread

Simple argument question Bint <bint@ign.com> - 2011-12-16 18:46 -0600
  Re: Simple argument question "Paul" <pchrist<nospam>or@yahoo.co.uk> - 2011-12-17 01:13 +0000
    Re: Simple argument question Bint <bint@ign.com> - 2011-12-17 12:06 -0600
      Re: Simple argument question "Paul" <pchrist<nospam>or@yahoo.co.uk> - 2011-12-17 18:45 +0000
        Re: Simple argument question "Paul" <pchrist<nospam>or@yahoo.co.uk> - 2011-12-17 23:16 +0000
          Re: Simple argument question jt@toerring.de (Jens Thoms Toerring) - 2011-12-18 22:07 +0000
            Re: Simple argument question "Paul" <pchrist<nospam>or@yahoo.co.uk> - 2011-12-18 22:34 +0000
  Re: Simple argument question 88888 Dihedral <dihedral88888@googlemail.com> - 2011-12-17 00:13 -0800
    Re: Simple argument question Juha Nieminen <nospam@thanks.invalid> - 2011-12-17 08:16 +0000
      Re: Simple argument question 88888 Dihedral <dihedral88888@googlemail.com> - 2011-12-17 00:51 -0800
        Re: Simple argument question Juha Nieminen <nospam@thanks.invalid> - 2011-12-17 10:23 +0000
  Re: Simple argument question Goran <goran.pusic@gmail.com> - 2011-12-17 23:08 -0800
    Re: Simple argument question Heck <heckja_in@ordertostymieharvestersverizon.net> - 2012-01-05 09:59 -0500
  Re: Simple argument question Krice <paulkp@mbnet.fi> - 2011-12-18 00:46 -0800
    Re: Simple argument question jt@toerring.de (Jens Thoms Toerring) - 2011-12-18 22:14 +0000
      Re: Simple argument question Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-12-19 12:01 +0000
        Re: Simple argument question Tobias Müller <troplin@bluewin.ch> - 2011-12-19 17:17 +0000
          Re: Simple argument question Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-12-20 00:33 +0000
  Re: Simple argument question Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-12-18 17:03 +0000
    Re: Simple argument question 88888 Dihedral <dihedral88888@googlemail.com> - 2011-12-18 10:04 -0800

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