optional_io.hpp File Reference

#include <istream>
#include <ostream>
#include <boost/none.hpp>
#include <boost/assert.hpp>
#include "boost/optional/optional.hpp"
#include "boost/utility/value_init.hpp"

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Namespaces
	boost
	Duration formatting facet for input.

Functions
template<class CharType , class CharTrait , class T >
std::basic_ostream< CharType, CharTrait > &	boost::operator<< (std::basic_ostream< CharType, CharTrait > &out, optional< T > const &v)
template<class CharType , class CharTrait , class T >
std::basic_istream< CharType, CharTrait > &	boost::operator>> (std::basic_istream< CharType, CharTrait > &in, optional< T > &v)