Unfortunately not. I'm using a fairly recent snapshot of the trunk; version.hpp gives 103500. Boost is installed in the default location : /usr/local/include/boost-1_35, with a symlink to it in / usr/ local/include/boost... I'll try checking out the latest trunk if you think that will help... I'm compiling on OS X 10.5.1, BTW.
Matthias
Interestingly, if I change the #include to #include <tr1/functional> the code compiles under gcc but fails under icc with the following error : /usr/include/c++/4.0.0/tr1/bind_iterate.h(45): error: expression must have (pointer-to-) function type { return _M_f(_GLIBCXX_BIND_V_ARGS); } ^ detected during: instantiation of "std::tr1::result_of<_Functor (std::tr1::result_of<std::tr1::_Mu<_T1, std::tr1::is_bind_expression<_T1>::value, <expression>> (_T1, std::tr1::tuple<_U1, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass>)>::type, std::tr1::result_of<std::tr1::_Mu<_T2, std::tr1::is_bind_expression<_T2>::value, <expression>> (_T2, std::tr1::tuple<_U1, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass, std::tr1::_NullClass>)>::type)>::type std::tr1::_Bind<_Functor (_T1, _T2)>::operator()(_U1 &) [with _Functor=double (mcs::SPGR::*)(double) const, _T1=const mcs::SPGR *, _T2=std::tr1::_Placeholder<1>, _U1=double]" at line 488 of "/usr/ include/c++/4.0.0/tr1/functional_iterate.h" instantiation of "_Res std::tr1::_Function_handler<_Res (_T1), _Functor>::_M_invoke(const std::tr1::_Any_data &, _T1) [with _Res=double, _Functor=std::tr1::_Bind<double (mcs::SPGR::*(const mcs::SPGR *, std::tr1::_Placeholder<1>))(double) const>, _T1=double]" at line 850 of "/usr/include/c++/4.0.0/tr1/functional_iterate.h" instantiation of "std::tr1::function<_Res (_T1)>::function(_Functor, std::__enable_if<std::tr1::function<_Res (_T1)>::_Useless, <expression>>::__type) [with _Res=double, _T1=double, _Functor=std::tr1::_Bind<double (mcs::SPGR::*(const mcs::SPGR *, std::tr1::_Placeholder<1>))(double) const>]" at line 32 of "/Volumes/matthias.schabel/Code/main/test_icc_tr1_bind.cpp" compilation aborted for /Volumes/matthias.schabel/Code/main/ test_icc_tr1_bind.cpp (code 2) Matthias