Util::ScopedPtr< T > Class Template Reference

A very simple RAII pointer. More...

#include <ScopedPtr.h>

Public Types
typedef T	element_type
	Type of object pointed to. More...

Public Member Functions
	ScopedPtr (T *p=0)
	Constructor. More...
	~ScopedPtr ()
	Destructor, destroys object pointed to, if any. More...
void	reset (T *p=0)
	Acquire ownership of a built-in pointer. More...
T &	operator* () const
	Dereference. More...
T *	operator-> () const
	Member access. More...
T *	get () const
	Return enclosed built-in pointer. More...

Detailed Description

template<typename T>
class Util::ScopedPtr< T >

A very simple RAII pointer.

A ScopedPtr mimics a built-in pointer, except that guarantees destruction of the object to which it points when the ScopedPtr goes out of scope. It accepts ownership of a built-in pointer either upon construction or by the reset() method, and deletes the associated object in its destructor. A ScopedPtr cannot be copy constructed or assigned.

Similar to boost::scoped_ptr, with minor differences. It takes the same amount of memory as a built-in pointer, and should be equally fast.

Definition at line 29 of file ScopedPtr.h.

Member Typedef Documentation

element_type

template<typename T >

typedef T Util::ScopedPtr< T >::element_type

Type of object pointed to.

Definition at line 35 of file ScopedPtr.h.

Constructor & Destructor Documentation

ScopedPtr()

template<typename T >

Util::ScopedPtr< T >::ScopedPtr ( T *  p = 0 )

inlineexplicit

Constructor.

Definition at line 38 of file ScopedPtr.h.

~ScopedPtr()

template<typename T >

Util::ScopedPtr< T >::~ScopedPtr ( )

inline

Destructor, destroys object pointed to, if any.

Definition at line 42 of file ScopedPtr.h.

Member Function Documentation

reset()

template<typename T >

void Util::ScopedPtr< T >::reset ( T *  p = 0 )

inline

Acquire ownership of a built-in pointer.

Parameters

p	built-in pointer to acquire.

Definition at line 54 of file ScopedPtr.h.

operator*()

template<typename T >

T & Util::ScopedPtr< T >::operator* ( ) const

inline

Dereference.

Definition at line 63 of file ScopedPtr.h.

operator->()

template<typename T >

T * Util::ScopedPtr< T >::operator-> ( ) const

inline

Member access.

Definition at line 67 of file ScopedPtr.h.

get()

template<typename T >

T * Util::ScopedPtr< T >::get ( ) const

inline

Return enclosed built-in pointer.

Definition at line 71 of file ScopedPtr.h.

Referenced by Util::isNull().

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The documentation for this class was generated from the following file:

• ScopedPtr.h