Boost logo

Boost :

Subject: Re: [boost] "boost cold shoulder" (was proposal for #pragmaoncesupport)
From: Richard Webb (richard.webb_at_[hidden])
Date: 2009-06-10 15:13:43


I've done a few quick tests on a lib i'm working on (a Windows DLL built
with VC9).

The lib has 27 public headers which currently contain both normal include
guards and #pragma once, and takes ~45 seconds to compile+link. I've tried
building it with just include guards, and with just #pragma once, and theres
no noticable difference between the build times.

View this message in context:
Sent from the Boost - Dev mailing list archive at

Boost list run by bdawes at, gregod at, cpdaniel at, john at