Re: [Radiator-devel] cli port

[Patrick M. <bo...@in...>]

On Sun, Aug 25, 2002 at 01:25:33AM +0100, Tim Robinson wrote:
> BTW, forgot to ask: what is this practice of passing "const int&" as
> parameters to functions instead of "int"?
> 

It avoids making a copy of the parameter (&) while still making sure
that the original data will not be modified (const).

PM, 22