Hi: I'd like to use boost::tokenizer in boost::bimap. I currently have: boost::bimaps::bimap<boost::bimaps::unordered_set_of<boost::tokenizer<bo ost::char_separator<char>>>, std::string> CodeList; I'm getting the following errors: 1>------ Build started: Project: VDux, Configuration: Release Win32 ------ 1>Compiling... 1>VDux.cpp 1>c:\program files\boost\boost/functional/hash/extensions.hpp(72) : error C2665: 'boost::hash_value' : none of the 16 overloads could convert all the argument types 1> c:\program files\boost\boost/functional/hash/hash.hpp(33): could be 'size_t boost::hash_value(bool)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(34): or 'size_t boost::hash_value(char)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(35): or 'size_t boost::hash_value(unsigned char)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(36): or 'size_t boost::hash_value(signed char)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(37): or 'size_t boost::hash_value(short)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(38): or 'size_t boost::hash_value(unsigned short)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(39): or 'size_t boost::hash_value(int)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(40): or 'size_t boost::hash_value(unsigned int)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(41): or 'size_t boost::hash_value(long)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(42): or 'size_t boost::hash_value(unsigned long)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(45): or 'size_t boost::hash_value(wchar_t)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(49): or 'size_t boost::hash_value(boost::long_long_type)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(50): or 'size_t boost::hash_value(boost::ulong_long_type)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(67): or 'size_t boost::hash_value(float)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(68): or 'size_t boost::hash_value(double)' 1> c:\program files\boost\boost/functional/hash/hash.hpp(69): or 'size_t boost::hash_value(long double)' 1> while trying to match the argument list '(const boost::tokenizer<TokenizerFunc>)' 1> with 1> [ 1> TokenizerFunc=boost::char_separator<char> 1> ] 1> c:\program files\boost\boost/functional/hash/extensions.hpp(71) : while compiling class template member function 'size_t boost::hash<T>::operator ()(const T &) const' 1> with 1> [ 1> T=boost::tokenizer<boost::char_separator<char>> 1> ] 1> c:\program files\boost\boost/concept_check.hpp(334) : see reference to class template instantiation 'boost::hash<T>' being compiled 1> with 1> [ 1> T=boost::tokenizer<boost::char_separator<char>> 1> ] 1> c:\program files\boost\boost/concept_check.hpp(317) : see reference to class template instantiation 'boost::UnaryFunction<Func,Return,Arg>' being compiled 1> with 1> [ 1> Func=boost::hash<boost::tokenizer<boost::char_separator<char>>>, 1> Return=size_t, 1> Arg=boost::tokenizer<boost::char_separator<char>> 1> ] 1> c:\program files\boost\boost/concept/detail/has_constraints.hpp(40) : see reference to class template instantiation 'boost::UnaryFunctionConcept<Func,Return,Arg>' being compiled 1> with 1> [ 1> Func=boost::hash<boost::tokenizer<boost::char_separator<char>>>, 1> Return=size_t, 1> Arg=boost::tokenizer<boost::char_separator<char>> 1> ] 1> c:\program files\boost\boost/concept/detail/msvc.hpp(52) : see reference to class template instantiation 'boost::concept::not_satisfied<Model>' being compiled 1> with 1> [ 1> Model=boost::UnaryFunctionConcept<boost::hash<boost::tokenizer<boost::ch ar_separator<char>>>,size_t,boost::tokenizer<boost::char_separator<char>
1> ] 1> c:\program files\boost\boost/bimap/unordered_set_of.hpp(142) : see reference to class template instantiation 'boost::concept::require<Model>' being compiled 1> with 1> [ 1> Model=boost::UnaryFunctionConcept<boost::hash<boost::tokenizer<boost::ch ar_separator<char>>>,size_t,boost::tokenizer<boost::char_separator<char>
1> ] 1> c:\program files\boost\boost/bimap/detail/manage_bimap_key.hpp(69) : see reference to class template instantiation 'boost::bimaps::unordered_set_of<KeyType>::lazy_concept_checked' being compiled 1> with 1> [ 1> KeyType=boost::tokenizer<boost::char_separator<char>> 1> ] 1> c:\program files\boost\boost/bimap/detail/bimap_core.hpp(90) : see reference to class template instantiation 'boost::bimaps::detail::manage_bimap_key<Type>' being compiled 1> with 1> [ 1> Type=boost::bimaps::unordered_set_of<boost::tokenizer<boost::char_separa tor<char>>> 1> ] 1> c:\program files\boost\boost/bimap/bimap.hpp(137) : see reference to class template instantiation 'boost::bimaps::detail::bimap_core<LeftSetType,RightSetType,AP1,AP2,AP3> ' being compiled 1> with 1> [ 1> LeftSetType=boost::bimaps::unordered_set_of<boost::tokenizer<boost::char _separator<char>>>, 1> RightSetType=std::string, 1> AP1=boost::mpl::na, 1> AP2=boost::mpl::na, 1> AP3=boost::mpl::na 1> ] 1> .\VDux.cpp(51) : see reference to class template instantiation 'boost::bimaps::bimap<KeyTypeA,KeyTypeB>' being compiled 1> with 1> [ 1> KeyTypeA=boost::bimaps::unordered_set_of<boost::tokenizer<boost::char_se parator<char>>>, 1> KeyTypeB=std::string 1> ] 1>Build log was saved at "file://f:\hd\work\Freedom Of Speech\V-Ware\V-Dux\Dll\Release\BuildLog.htm" 1>VDux - 1 error(s), 0 warning(s) ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== using visual studio 2008. Anyone give me any pointers. Cheers Sean.