nullObject.H File Reference

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Classes
class	NullObject
	Singleton null-object class and instance. More...

Namespaces
	Foam

Functions
Istream &	operator>> (Istream &is, const NullObject &) noexcept
Ostream &	operator<< (Ostream &os, const NullObject &) noexcept
template<class T >
const T *	NullObjectPtr ()
template<class T >
const T &	NullObjectRef ()
template<class T >
bool	isNull (const T *ptr)
template<class T >
bool	isNull (const T &obj)
template<class T >
bool	notNull (const T *ptr)
template<class T >
bool	notNull (const T &obj)

Variables
const NullObject *	nullObjectPtr = &Foam::NullObject::nullObject

Detailed Description

Original source file nullObject.H

Definition in file nullObject.H.