B2BITS_NullableValue.h File Reference

Contains NullableValue template class definition. More...

#include <cassert>
#include "B2BITS_V12_Defines.h"
#include "B2BITS_Exception.h"
#include "B2BITS_Empty.h"

Include dependency graph for B2BITS_NullableValue.h:

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Classes
class	Utils::Emptily< T >
	Represents entity with two states - initialized and not initialized. More...
class	Utils::NullableValue< T >
	Represents entity with three states - undefined, empty and assigned. More...

Namespaces
	Utils
	Utils namespace.

Enumerations
enum	Utils::ValueState { Utils::vsUndefined, Utils::vsEmpty, Utils::vsAssigned }
	Enumerates state of the NullableValue. More...

Functions
template<class Elem , class Traits , typename T >
std::basic_ostream< Elem, Traits > &	Utils::operator<< (std::basic_ostream< Elem, Traits > &s, const NullableValue< T > &rv)

Detailed Description

Contains NullableValue template class definition.