[boost] [date_time] from_iso_string cannot read the output from to_iso_string

From: Loïc Joly (loic.joly_at_[hidden])
Date: 2007-07-03 07:24:51

Hello,

I use boost::posix_time::to_iso_string & 
boost::posix_time::from_iso_string to serialize/deserialize some dates. 
However, although to_iso_string handle spacial date values (ie 
-infinity), from_iso_string does no handle them, therefore, I have to 
test for those values myself.

I think it would be better if the from_... and the to_... were exactly 
symetrical, and enabled a roundtrip.

-- 
Loïc