From: Joseph Turian (turian_at_[hidden])
Date: 2008-01-25 20:28:34
I also had to use the following #defines to compile:
-D__GLIBCPP__ -DBOOST_HAS_HASH -DBOOST_STD_EXTENSION_NAMESPACE=__gnu_cxx
(And I had to patch hash_map.hpp)
On Fri, Jan 25, 2008 at 8:22 PM, Joseph Turian <turian_at_[hidden]> wrote:
> I have the same problem. I am using the implementation of hash_map
> that is default in Gentoo Linux (libstdc++ i think).
>
>
>
> On Sun, Dec 23, 2007 at 1:21 PM, Robert Ramey <ramey_at_[hidden]> wrote:
> > When I look at the boost page
> > http://www.boost.org/doc/html/boost_tr1/unsupported.html
> >
> > I see the
> >
> > // [6.3.4.4] Class template unordered_map
> > template <class Key,
> > class T,
> > class Hash = hash<Key>,
> > class Pred = std::equal_to<Key>,
> > class Alloc = std::allocator<std::pair<const Key, T> > >
> > class unordered_map;
> >
> > which matches the current definition.
> >
> > So it would be interesting to know which version of the standard
> > library you're using. It it is widely used, I would be interested
> > in making changes to maintain backward compatibility, but then
> > I would need to know how to select which prototype to use.
> >
> > Robert Ramey
> >
> >
> >
> >
> >
> > Robert Ramey wrote:
> > > Hmmm,
> > >
> > > When I look into my MSVC 7.1 library I see the class declaration as
> > > it is in the serialization library.
> > >
> > > When I look into SGI documentation, I see the declaration you've used.
> > >
> > > So I'll guess this will be a little more work as the hash_map test
> > > will also need to be tweaked.
> > >
> > > Just So I don't forget, how about opening a Trac Ticket on this.
> > >
> > > Robert Ramey
> > > "Jan Boehme" <jan.boehme_at_[hidden]> wrote in message
> > > news:6b4335640712170254m3e93b390o3b39d7e7a50749c8_at_mail.gmail.com...
> > > Hi,
> > > I encountered problems while trying to serialize hash_maps which use
> > > pool allocators ( gcc: no member 'serialize' ). I had a look into
> > > "boost/serialization/hash_map.hpp" and realized a problem in the
> > > declaration of hash_map in here:
> > >
> > > BOOST_STD_EXTENSION_NAMESPACE::hash_map<Key, HashFcn, EqualKey,
> > > Allocator>
> > > should be
> > >
> > > BOOST_STD_EXTENSION_NAMESPACE::hash_map<Key, Value, HashFcn, EqualKey,
> > > Allocator>
> > >
> > > It seems that nobody used the hash_map with more than 4 template
> > > parameters together with boost::serialization before.
> > >
> > > It would be nice, if the following changes for
> > > "boost/serialization/hash_map.hpp" would be adopted into the repos.
> > >
> > > Cheers, Jan.
> > >
> > > --- /boost-trunk/boost/serialization/hash_map.hpp 2007-08-01 09:03:
> > > 26.000000000 +0200
> > > +++ /boost/serialization/hash_map.hpp 2007-12-17
> > > 11:36:27.000000000 +0100 @@ -33,3 +33,4 @@
> > > class Archive,
> > > - class Key,
> > > + class Key,
> > > + class Value,
> > > class HashFcn,
> > > @@ -41,3 +42,3 @@
> > > const BOOST_STD_EXTENSION_NAMESPACE::hash_map<
> > > - Key, HashFcn, EqualKey, Allocator
> > > + Key, Value, HashFcn, EqualKey, Allocator
> > > > &t,
> > > @@ -48,3 +49,3 @@
> > > BOOST_STD_EXTENSION_NAMESPACE::hash_map<
> > > - Key, HashFcn, EqualKey, Allocator
> > > + Key, Value, HashFcn, EqualKey, Allocator
> > > >
> > > @@ -55,3 +56,4 @@
> > > class Archive,
> > > - class Key,
> > > + class Key,
> > > + class Value,
> > > class HashFcn,
> > > @@ -63,3 +65,3 @@
> > > BOOST_STD_EXTENSION_NAMESPACE::hash_map<
> > > - Key, HashFcn, EqualKey, Allocator
> > > + Key, Value, HashFcn, EqualKey, Allocator
> > > > &t,
> > > @@ -70,3 +72,3 @@
> > > BOOST_STD_EXTENSION_NAMESPACE::hash_map<
> > > - Key, HashFcn, EqualKey, Allocator
> > > + Key, Value, HashFcn, EqualKey, Allocator
> > > >,
> > > @@ -75,3 +77,3 @@
> > > BOOST_STD_EXTENSION_NAMESPACE::hash_map<
> > > - Key, HashFcn, EqualKey, Allocator
> > > + Key, Value, HashFcn, EqualKey, Allocator
> > > >
> > > @@ -85,3 +87,4 @@
> > > class Archive,
> > > - class Key,
> > > + class Key,
> > > + class Value,
> > > class HashFcn,
> > > @@ -93,3 +96,3 @@
> > > BOOST_STD_EXTENSION_NAMESPACE::hash_map<
> > > - Key, HashFcn, EqualKey, Allocator
> > > + Key, Value, HashFcn, EqualKey, Allocator
> > > > &t,
> > >
> > >
> > >
> > >
> > >
> > > _______________________________________________
> > > Boost-users mailing list
> > > Boost-users_at_[hidden]
> > > http://listarchives.boost.org/mailman/listinfo.cgi/boost-users
> >
> >
> >
> > _______________________________________________
> > Boost-users mailing list
> > Boost-users_at_[hidden]
> > http://listarchives.boost.org/mailman/listinfo.cgi/boost-users
> >
>
>
>
> --
> Academic: http://www-etud.iro.umontreal.ca/~turian/
> Business: http://www.metaoptimize.com/
>
-- Academic: http://www-etud.iro.umontreal.ca/~turian/ Business: http://www.metaoptimize.com/