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

----- Original Message ----- From: "joel falcou" To: 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