Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

Function template operator<<

boost::date_time::operator<<

Synopsis

// In header: <boost/date_time/int_adapter.hpp>


template<typename charT, typename traits, typename int_type> 
  std::basic_ostream< charT, traits > & 
  operator<<(std::basic_ostream< charT, traits > & os, 
             const int_adapter< int_type > & ia);

Description

Expected output is either a numeric representation or a special values representation. Ex. "12", "+infinity", "not-a-number", etc.