Re: Simple structure and copying data to pointer of the same structure

From	"A" <a@a.a>
Newsgroups	comp.lang.c++
Subject	Re: Simple structure and copying data to pointer of the same structure
Date	2011-04-14 17:44 +0200
Organization	B.net Hrvatska d.o.o.
Message-ID	<io74pd$9ru$1@gregory.bnet.hr> (permalink)
References	<io73lj$7tl$1@gregory.bnet.hr> <9u4eq6p6fraig36r02fddfstuj74stscd4@4ax.com>

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> If your objects are types that perform their own initializationsor have 
> internal
> pointers  (which they do not seem to be given the above TWhatever) , then 
> your
> struct should also define a copy constructor. (cctor)

I want to avoid having additional constructors within structure itself 
because structure is allocated thousands of times so additional constructors 
means additional memory for each of them.

So effectively you're saying there is no other way except memcpy or the 
stuff I just did above right (if we rule out putting a copy constructor to 
save memory)?

Thread

Simple structure and copying data to pointer of the same structure "A" <a@a.a> - 2011-04-14 17:25 +0200
  Re: Simple structure and copying data to pointer of the same structure cg_chas <cg_chas@hotmail.com> - 2011-04-14 11:38 -0400
    Re: Simple structure and copying data to pointer of the same structure "A" <a@a.a> - 2011-04-14 17:44 +0200
      Re: Simple structure and copying data to pointer of the same structure "A" <a@a.a> - 2011-04-14 17:55 +0200
        Re: Simple structure and copying data to pointer of the same structure cg_chas <cg_chas@hotmail.com> - 2011-04-14 11:57 -0400
        Re: Simple structure and copying data to pointer of the same structure "A" <a@a.a> - 2011-04-14 17:59 +0200
          Re: Simple structure and copying data to pointer of the same structure cg_chas <cg_chas@hotmail.com> - 2011-04-14 12:06 -0400
          Re: Simple structure and copying data to pointer of the same structure "Thomas J. Gritzan" <phygon_antispam@gmx.de> - 2011-04-14 18:09 +0200
          Re: Simple structure and copying data to pointer of the same structure "Alf P. Steinbach /Usenet" <alf.p.steinbach+usenet@gmail.com> - 2011-04-14 18:15 +0200
            Re: Simple structure and copying data to pointer of the same structure Martijn van Buul <pino@dohd.org> - 2011-04-14 16:30 +0000
              Re: Simple structure and copying data to pointer of the same structure "Alf P. Steinbach /Usenet" <alf.p.steinbach+usenet@gmail.com> - 2011-04-14 18:39 +0200
                Re: Simple structure and copying data to pointer of the same structure Martijn van Buul <pino@dohd.org> - 2011-04-14 17:01 +0000
                Re: Simple structure and copying data to pointer of the same structure "Alf P. Steinbach /Usenet" <alf.p.steinbach+usenet@gmail.com> - 2011-04-14 19:12 +0200
                Re: Simple structure and copying data to pointer of the same structure gwowen <gwowen@gmail.com> - 2011-04-14 14:32 -0700
                Re: Simple structure and copying data to pointer of the same structure "Alf P. Steinbach /Usenet" <alf.p.steinbach+usenet@gmail.com> - 2011-04-14 23:48 +0200
                Re: Simple structure and copying data to pointer of the same structure gwowen <gwowen@gmail.com> - 2011-04-15 04:23 -0700
                Re: Simple structure and copying data to pointer of the same structure cg_chas <cg_chas@hotmail.com> - 2011-04-15 09:32 -0400
                Re: Simple structure and copying data to pointer of the same structure cg_chas <cg_chas@hotmail.com> - 2011-04-15 09:38 -0400
                Re: Simple structure and copying data to pointer of the same structure "Alf P. Steinbach /Usenet" <alf.p.steinbach+usenet@gmail.com> - 2011-04-15 18:48 +0200
                Re: Simple structure and copying data to pointer of the same structure cg_chas <cg_chas@hotmail.com> - 2011-04-15 13:21 -0400
                Re: Simple structure and copying data to pointer of the same structure "Alf P. Steinbach /Usenet" <alf.p.steinbach+usenet@gmail.com> - 2011-04-15 19:31 +0200
                Re: Simple structure and copying data to pointer of the same structure gwowen <gwowen@gmail.com> - 2011-04-15 11:45 -0700
                Re: Simple structure and copying data to pointer of the same structure Jorgen Grahn <grahn+nntp@snipabacken.se> - 2011-04-16 23:07 +0000
                Re: Simple structure and copying data to pointer of the same structure Martijn van Buul <pino@dohd.org> - 2011-04-15 20:08 +0000
                Re: Simple structure and copying data to pointer of the same structure "Alf P. Steinbach /Usenet" <alf.p.steinbach+usenet@gmail.com> - 2011-04-15 22:34 +0200
      Re: Simple structure and copying data to pointer of the same structure cg_chas <cg_chas@hotmail.com> - 2011-04-14 11:56 -0400
        Re: Simple structure and copying data to pointer of the same structure "A" <a@a.a> - 2011-04-14 18:02 +0200
          Re: Simple structure and copying data to pointer of the same structure cg_chas <cg_chas@hotmail.com> - 2011-04-14 12:15 -0400
      Re: Simple structure and copying data to pointer of the same structure "Thomas J. Gritzan" <phygon_antispam@gmx.de> - 2011-04-14 18:04 +0200
        Re: Simple structure and copying data to pointer of the same structure "A" <a@a.a> - 2011-04-14 18:15 +0200
          Re: Simple structure and copying data to pointer of the same structure "Thomas J. Gritzan" <phygon_antispam@gmx.de> - 2011-04-14 18:21 +0200
      Re: Simple structure and copying data to pointer of the same structure "Paul" <pchristor@yahoo.co.uk> - 2011-04-14 17:21 +0100
  Re: Simple structure and copying data to pointer of the same structure "Alf P. Steinbach /Usenet" <alf.p.steinbach+usenet@gmail.com> - 2011-04-14 18:10 +0200
  Re: Simple structure and copying data to pointer of the same structure Noah Roberts <dont@email.me> - 2011-04-14 09:31 -0700
    Re: Simple structure and copying data to pointer of the same structure "A" <a@a.a> - 2011-04-14 21:06 +0200
  Re: Simple structure and copying data to pointer of the same structure Goran <goran.pusic@gmail.com> - 2011-04-15 00:05 -0700

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