Re: [boost] [unordered] error: template argument required for ‘struct set_extractor’

Subject: Re: [boost] [unordered] error: template argument required for ‘struct set_extractor’
From: Mateusz Loskot (mateusz_at_[hidden])
Date: 2010-10-07 19:42:06

On 06/10/10 16:10, Daniel James wrote:
> On 6 October 2010 16:00, Mateusz Loskot <mateusz_at_[hidden]> wrote:
>>
>> 1) set_extractor
>>
>>
>> a) original code
>>
>>    template <class ValueType>
>>    struct set_extractor
>>    {
>>        typedef ValueType value_type;
>>        typedef ValueType key_type;
>>
>>
>> b) preprocessed output
>>
>>    struct set_extractor
>>    {
>>        template <class ValueType>
>>        struct apply
>>        {
>>            typedef ValueType value_type;
>>            typedef ValueType key_type;
> 
> It looks like you've got Boost 1.41 installed at /usr/local/, and are
> somehow mixing up headers from different versions of boost:
> 
> http://svn.boost.org/svn/boost/tags/release/Boost_1_41_0/boost/unordered/detail/extract_key.hpp
> http://svn.boost.org/svn/boost/tags/release/Boost_1_44_0/boost/unordered/detail/extract_key.hpp

Thanks for pointing me to this difference.
It looks it may be a mess in the environment we use indeed.

I haven't confirmed yet, but I will once I get connected with that
machine again.

Best regards,
-- 
Mateusz Loskot, http://mateusz.loskot.net
Charter Member of OSGeo, http://osgeo.org
Member of ACCU, http://accu.org