Compiler flag ;) gcc -D and in Project setting of VC ;)




On Thu, Dec 10, 2009 at 1:45 PM, vicente.botet <vicente.botet@wanadoo.fr> wrote:
Hi,
----- Original Message -----
From: "John Maddock" <john@johnmaddock.co.uk>
To: <boost-users@lists.boost.org>
Sent: Thursday, December 10, 2009 10:37 AM
Subject: Re: [Boost-users] [integer]/cstdint.hpp How to use portableliterals?


>
>>> You need to ensure that __STDC_CONSTANT_MACROS is defined *before any
>>> headers are #included* in order to use that macro.
>>
>> Doesn't boost/cstdlib.hpp provide a way to define boost::intmax_t literals
>> in a portable way?
>
> It implements <cstdint> for better or worse,

How can a library ensure that __STDC_CONSTANT_MACROS is defined *before any
 headers are #included*?

Best,
Vicente



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