Re: [Boost-users] [graph] hash_set

Subject: Re: [Boost-users] [graph] hash_set
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2009-04-07 17:21:13

AMDG

liquid wrote:
> How to use hash_setS?
> If I define BOOST_HAS_HASH the compiler will generate
> "error C2977: 'stdext::hash_set' : too many template arguments".
>
> This is caused by using 
> "BOOST_STD_EXTENSION_NAMESPACE::hash_set<Key,Eq,Hash,Alloc>" in 
> definition of
> "template <class Key, class Eq, class Hash, class Alloc>
>  struct container_traits< 
> BOOST_STD_EXTENSION_NAMESPACE::hash_set<Key,Eq,Hash,Alloc> > {
>    typedef set_tag category;
>    typedef stable_tag iterator_stability; // is this right?
>  };"
>
> Class hash_set is defined in STL as follows:
> template<class _Kty,
>    class _Tr = hash_compare<_Kty, _STD less<_Kty> >,
>    class _Alloc = _STD allocator<_Kty> >
>    class hash_set
>        : public _Hash<_Hset_traits<_Kty, _Tr, _Alloc, false> > {...};
> which has only 3 params.

What compiler are you using?

In Christ,
Steven Watanabe