Re: [Boost-users] [boost] [chrono] v0.4.1 + thread_clock implementation on Windows

Subject: Re: [Boost-users] [boost] [chrono] v0.4.1 + thread_clock implementation on Windows
From: vicente.botet (vicente.botet_at_[hidden])
Date: 2010-06-18 13:18:23

----- Original Message ----- 
From: "joel falcou" <joel.falcou_at_[hidden]>
To: <boost-users_at_[hidden]>
Sent: Thursday, June 17, 2010 7:20 AM
Subject: Re: [Boost-users] [boost] [chrono] v0.4.1 + thread_clock implementation on Windows

> 
> Hi,
> 
> I've been playing with chrono a few. The stopwtach is actually pretty 
> straightforward to use :)

This was the goal :)
 
> I got one question: why not make ratio a real MPL arithmetic types so we 
> can actually use MPL algorithms on MPL vector of ratio or
> to have ratio_add becoming mpl::plus ?

Hi Joel,

What do you mean by a "real MPL arithmetic types " I'm aware of mpl integral constants, but I don't know other that can be used as arithmetic constants. What a re the requirements for these MPL arithmetic types? Could you elaborate?

Best,
Vicente