From: Jeff Flinn (TriumphSprint2000_at_[hidden])
Date: 2008-06-06 07:42:18
The trunk version of portable_binary_iarchive.hpp has the following at
line 98:
// default fall through for any types not specified here
template<class T>
void load(T & t){
boost::intmax_t l;
load_impl(l, sizeof(T));
// use cast to avoid compile time warning
t = static_cast<T>(l);
}
On msvc 8 I get the following warning:
F:\Gene_Codes\External_Libraries\boost_1_34_1\boost/archive/portable_binary_iarchive.hpp(103)
: warning C4800: 'boost::intmax_t' : forcing value to bool 'true' or
'false' (performance warning)
The comment on this function implies that there are specializations
somewhere. Would it make sense to have a void load<bool> specialization
with:
t = l? true : false;
Thanks, Jeff