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Re: limit for # of items created with "new" ?
- From: Igor Pechtchanski <pechtcha at cs dot nyu dot edu>
- To: Hans Horn <hannes at 2horns dot com>
- Cc: cygwin at cygwin dot com
- Date: Tue, 24 Sep 2002 22:34:31 -0400 (EDT)
- Subject: Re: limit for # of items created with "new" ?
- Reply-to: cygwin at cygwin dot com
On Tue, 24 Sep 2002, Hans Horn wrote:
> Igor,
>
> "Igor Pechtchanski" <pechtcha@cs.nyu.edu> wrote in message Pine.GSO.4.44.0209241841560.7805-100000@slinky.cs.nyu.edu">news:Pine.GSO.4.44.0209241841560.7805-100000@slinky.cs.nyu.edu...
> >
> > Don't forget the object headers - depending on which options you use, they
> > can be 8 bytes per object.
> > [snip]
>
> Are there options that cost less (in terms of object headers) that the
> defaults?
> [snip]
Oh, yeah, almost forgot:
`-fno-rtti'
Disable generation of the information used by C++ runtime type
identification features (`dynamic_cast' and `typeid'). If you
don't use those parts of the language (or exception handling,
which uses `dynamic_cast' internally), you can save some space by
using this flag.
This is one that comes to mind, there should be others, too.
Try 'info gcc'.
Igor
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"Water molecules expand as they grow warmer" (C) Popular Science, Oct'02, p.51
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