optional.h File Reference

#include <exceptions/exceptions.h>
#include <ostream>
#include <string>

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Classes
class	isc::util::Optional< T >
	A template representing an optional value. More...

Namespaces
namespace	isc
	Defines the logger used by the top-level component of kea-lfc.
namespace	isc::util

Functions
template<typename T >
std::ostream &	isc::util::operator<< (std::ostream &os, const Optional< T > &optional_value)
	Inserts an optional value to a stream.