[regex] Using Boost.Regex rather than std::regex with VC++
I'm using VC2010, which provides an implementation of std::regex/std::tr1::regex and boost gladly uses this implementation rather than it's own. I'd like to turn this off, so that I get the boost version when including: #include <boost/regex.hpp> Thanks in advance.
On Sat, Oct 31, 2009 at 2:02 PM, Ahmed Charles <ahmedcharles@gmail.com> wrote:
I'm using VC2010, which provides an implementation of std::regex/std::tr1::regex and boost gladly uses this implementation rather than it's own. I'd like to turn this off, so that I get the boost version when including:
#include <boost/regex.hpp>
Thanks in advance.
This may not be an answer you want, I do not know the regex library, but maybe Boost.Xpressive still uses the normal Boost-side code since it uses regex, at the very least the static version does.
AMDG Ahmed Charles wrote:
I'm using VC2010, which provides an implementation of std::regex/std::tr1::regex and boost gladly uses this implementation rather than it's own. I'd like to turn this off, so that I get the boost version when including:
#include <boost/regex.hpp>
This does give you the boost version. In Christ, Steven Watanabe
Maybe through ADL it doesn't in his code? Ahmed, can you give us a small snippet example of where you call a regex function and the one you didnt expect is called? Dee On Sun, Nov 1, 2009 at 9:00 AM, Steven Watanabe <watanabesj@gmail.com> wrote:
AMDG
Ahmed Charles wrote:
I'm using VC2010, which provides an implementation of std::regex/std::tr1::regex and boost gladly uses this implementation rather than it's own. I'd like to turn this off, so that I get the boost version when including:
#include <boost/regex.hpp>
This does give you the boost version.
In Christ, Steven Watanabe
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I'm using VC2010, which provides an implementation of std::regex/std::tr1::regex and boost gladly uses this implementation rather than it's own. I'd like to turn this off, so that I get the boost version when including:
#include <boost/regex.hpp>
boost/regex.hpp *always* provides the Boost version (in namespace boost::). boost/tr1/regex.hpp provides the std:: version if it's available, otherwise falls back to the boost version (in namespace std::tr1::). HTH, John.
Sorry, I must've messed it up somehow. Now I'm getting the boost version. Thanks. On Sun, Nov 1, 2009 at 3:39 AM, John Maddock <john@johnmaddock.co.uk> wrote:
I'm using VC2010, which provides an implementation of
std::regex/std::tr1::regex and boost gladly uses this implementation rather than it's own. I'd like to turn this off, so that I get the boost version when including:
#include <boost/regex.hpp>
boost/regex.hpp *always* provides the Boost version (in namespace boost::).
boost/tr1/regex.hpp provides the std:: version if it's available, otherwise falls back to the boost version (in namespace std::tr1::).
HTH, John. _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users
-- Ahmed Charles http://www.ahmedcharles.com
participants (2)
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Ahmed Charles -
Diederick C. Niehorster -
John Maddock -
OvermindDL1 -
Steven Watanabe