Subject: Re: [boost] Looking for some "real world" extended precision integer arithmetic tests
From: John Maddock (boost.regex_at_[hidden])
Date: 2012-02-22 06:15:37
> I recently migrated all the development to the 64bit Linux + gcc 4.6.1 and
> fixed all the errors and warnings. So if you sync it should be fine. Also
> the previous voronoi_fixed_int_test.cpp* *won't compile so please use the
> new one (in the attachments).
Hmmm, with the latest sandbox code I and your new test case I still see:
1> voronoi_fixed_int_test.cpp
1>m:\data\boost\sandbox\gtl\boost\polygon\detail\voronoi_robust_fpt.hpp(466):
error C2784: 'boost::polygon::detail::robust_dif<T>
boost::polygon::detail::operator /(const
boost::polygon::detail::robust_dif<T> &,const T &)' : could not deduce
template argument for 'const boost::polygon::detail::robust_dif<T> &' from
'double'
1>
m:\data\boost\sandbox\gtl\boost\polygon\detail\voronoi_robust_fpt.hpp(431) :
see declaration of 'boost::polygon::detail::operator /'
1>
m:\data\boost\sandbox\gtl\boost\polygon\detail\voronoi_robust_fpt.hpp(460) :
while compiling class template member function
'boost::polygon::detail::extended_exponent_fpt<_fpt>
boost::polygon::detail::robust_sqrt_expr<_int,boost::polygon::detail::extended_exponent_fpt<_fpt>,_converter>::eval2(_int
*,_int *)'
1> with
1> [
1> _fpt=double,
1>
_int=boost::multiprecision::mp_number<boost::multiprecision::cpp_int_backend<>>,
1> _converter=dummy_efpt_converter
1> ]
1>
m:\data\boost\sandbox\gtl\boost\polygon\detail/voronoi_predicates.hpp(978) :
see reference to class template instantiation
'boost::polygon::detail::robust_sqrt_expr<_int,_fpt,_converter>' being
compiled
1> with
1> [
1>
_int=boost::multiprecision::mp_number<boost::multiprecision::cpp_int_backend<>>,
1> _fpt=boost::polygon::detail::extended_exponent_fpt<double>,
1> _converter=dummy_efpt_converter
1> ]
1>
m:\data\boost\sandbox\gtl\boost\polygon\detail/voronoi_predicates.hpp(1373)
: see reference to class template instantiation
'boost::polygon::detail::voronoi_predicates<CTYPE_TRAITS>::mp_circle_formation_functor<Site,Circle>'
being compiled
1> with
1> [
1> CTYPE_TRAITS=voronoi_user_traits,
1> Site=boost::polygon::detail::site_event<int>,
1> Circle=boost::polygon::detail::circle_event<double>
1> ]
1> M:\data\boost\sandbox\gtl\boost/polygon/voronoi_builder.hpp(526)
: see reference to class template instantiation
'boost::polygon::detail::voronoi_predicates<CTYPE_TRAITS>::circle_formation_predicate<Site,Circle>'
being compiled
1> with
1> [
1> CTYPE_TRAITS=voronoi_user_traits,
1> Site=boost::polygon::detail::site_event<int>,
1> Circle=boost::polygon::detail::circle_event<double>
1> ]
1> ..\..\..\performance\voronoi_fixed_int_test.cpp(84) : see
reference to class template instantiation
'boost::polygon::voronoi_builder<T,CTT>' being compiled
1> with
1> [
1> T=int,
1> CTT=voronoi_user_traits
1> ]
1>m:\data\boost\sandbox\gtl\boost\polygon\detail\voronoi_robust_fpt.hpp(466):
error C2677: binary '/' : no global operator found which takes type
'boost::polygon::detail::extended_exponent_fpt<_fpt>' (or there is no
acceptable conversion)
1> with
1> [
1> _fpt=double
1> ]
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========
John.