AutoPtr< T, Destroy > Class Template Reference

#include <Pt/SmartPtr.h>

Policy based Auto pointer. More...

Inherits DeletePolicy< T >.

Public Member Functions
	AutoPtr (T *ptr=0)
	Default constructor.
	AutoPtr (AutoPtrRef< T > rhs)
	Copy constructor.
AutoPtr &	operator= (AutoPtrRef< T > rhs)
	Assignment operator.
	~AutoPtr ()
	Destructor.
template<class Y >
	operator AutoPtrRef< Y > ()
	Conversion operator used for assignments.
T *	get () const
	Access value.
T &	operator* () const
	Access value.
T *	operator-> () const
	Access value.
bool	operator! () const
	Returns true if nullptr.
	operator bool () const
	Bool conversion operator. More...
T *	release ()
	Release ownership.
void	reset (T *ptr=0)
	Reset value.

Related Functions
template<typename T , typename D , typename T2 , typename D2 >
bool	operator== (const AutoPtr< T, D > &a, const AutoPtr< T2, D2 > &b)
	Equality comparison operator.
template<typename T , typename D , typename T2 >
bool	operator== (const AutoPtr< T, D > &a, const T2 *b)
	Equality comparison operator.
template<typename T , typename D , typename T2 , typename D2 >
bool	operator!= (const AutoPtr< T, D > &a, const AutoPtr< T2, D2 > &b)
	Equality comparison operator.
template<typename T , typename D , typename T2 >
bool	operator!= (const AutoPtr< T, D > &a, const T2 *b)
	Equality comparison operator.
template<typename T , typename D , typename T2 , typename D2 >
bool	operator< (const AutoPtr< T, D > &a, const AutoPtr< T2, D2 > &b)
	Less-than comparison operator.
template<typename T , typename D , typename T2 >
bool	operator< (const AutoPtr< T, D > &a, const T2 *b)
	Less-than comparison operator.

Detailed Description

template<typename T, typename Destroy = DeletePolicy<T>>
class Pt::AutoPtr< T, Destroy >

The DestroyPolicy implements the method for destroying the managed object once the auto pointer runs out of scope. By default, the object is destroyed by deleting it, but this can be overridden by using a different DestroyPolicy. The DestroyPolicy needs to implement a method destroy(T*), which releases the underlying pointer.

Parameters

T	Managed type.
DestroyPolicy	Destroys the managed type.

Member Function Documentation

operator bool()

operator bool

(

)

const

An AutoPtr can be implicitly converted to bool. True is returned when the raw pointer is not null, false if it is null

Returns

false if the raw pointer is null.