From: Pavol Droba (droba_at_[hidden])
Date: 2003-10-23 06:36:59
On Thu, Oct 23, 2003 at 08:25:55PM +1000, Thorsten Ottosen wrote:
> From: "Ross MacGregor" <ross__macgregor_at_[hidden]>
> [snip]
> > Did I miss a more important aspect of chaining?
>
> no.
For _copy variants it is natural and can save you the need for definition of temp variable.
You can write:
if ( to_upper_copy( trim_copy(str) )=="ABC" )
{
...
}
Instead of
std::string str1=trim_copy(str);
to_upper(str1);
if ( str1=="ABC" )
{
...
}
Regards,
Pavol