Subject: Re: [boost] [serialization] How are floating point values handled?
From: Robert Ramey (ramey_at_[hidden])
Date: 2013-08-07 15:19:17
John Maddock wrote:
> The current
> default situation is to print just 5 digits, and that certainly
> doesn't get close!
Hmmm - that surprises me. I look at the code in the file
basic_text_oprimitive.hpp and I find:
void save(const float t)
// must be a user mistake - can't serialize un-initialized data
os << std::setprecision(std::numeric_limits<float>::digits10 + 2);
os << t;
Is this code not correct? Note that I added in 2 extra digits. Or
is this code not getting invoked? Let me know.