Smart pointer types. More...

Classes
struct	zypp::NullDeleter
	shared_ptr custom deleter doing nothing. More...
struct	zypp::RW_pointer< _D, _Traits >
	Wrapper for `const` correct access via Smart pointer types. More...
struct	zypp::RWCOW_pointer< _D, _Traits >
	RW_pointer supporting 'copy on write' functionality. More...
class	scoped_ptr
class	shared_ptr
class	weak_ptr
class	intrusive_ptr
Namespaces
namespace	zypp::rw_pointer
	Don't forgett to provide versions for _Ptr and _constPtr, esp.
Files
file	PtrTypes.h
Functions
void	zypp::NullDeleter::operator() (const void *const ) const
template<class _D , class _Ptr >
std::ostream &	operator<< (std::ostream &str, const RW_pointer< _D, _Ptr > &obj)
template<class _D , class _Ptr >
bool	operator== (const RW_pointer< _D, _Ptr > &lhs, const RW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator== (const RW_pointer< _D, _Ptr > &lhs, const typename _Ptr::_Ptr &rhs)
template<class _D , class _Ptr >
bool	operator== (const typename _Ptr::_Ptr &lhs, const RW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator== (const RW_pointer< _D, _Ptr > &lhs, const typename _Ptr::_constPtr &rhs)
template<class _D , class _Ptr >
bool	operator== (const typename _Ptr::_constPtr &lhs, const RW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator!= (const RW_pointer< _D, _Ptr > &lhs, const RW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator!= (const RW_pointer< _D, _Ptr > &lhs, const typename _Ptr::_Ptr &rhs)
template<class _D , class _Ptr >
bool	operator!= (const typename _Ptr::_Ptr &lhs, const RW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator!= (const RW_pointer< _D, _Ptr > &lhs, const typename _Ptr::_constPtr &rhs)
template<class _D , class _Ptr >
bool	operator!= (const typename _Ptr::_constPtr &lhs, const RW_pointer< _D, _Ptr > &rhs)
template<class _D >
_D *	rwcowClone (const _D *rhs)
template<class _D , class _Ptr >
std::ostream &	operator<< (std::ostream &str, const RWCOW_pointer< _D, _Ptr > &obj)
template<class _D , class _Ptr >
bool	operator== (const RWCOW_pointer< _D, _Ptr > &lhs, const RWCOW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator== (const RWCOW_pointer< _D, _Ptr > &lhs, const typename _Ptr::_Ptr &rhs)
template<class _D , class _Ptr >
bool	operator== (const typename _Ptr::_Ptr &lhs, const RWCOW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator== (const RWCOW_pointer< _D, _Ptr > &lhs, const typename _Ptr::_constPtr &rhs)
template<class _D , class _Ptr >
bool	operator== (const typename _Ptr::_constPtr &lhs, const RWCOW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator!= (const RWCOW_pointer< _D, _Ptr > &lhs, const RWCOW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator!= (const RWCOW_pointer< _D, _Ptr > &lhs, const typename _Ptr::_Ptr &rhs)
template<class _D , class _Ptr >
bool	operator!= (const typename _Ptr::_Ptr &lhs, const RWCOW_pointer< _D, _Ptr > &rhs)
template<class _D , class _Ptr >
bool	operator!= (const RWCOW_pointer< _D, _Ptr > &lhs, const typename _Ptr::_constPtr &rhs)
template<class _D , class _Ptr >
bool	operator!= (const typename _Ptr::_constPtr &lhs, const RWCOW_pointer< _D, _Ptr > &rhs)

Detailed Description

Smart pointer types.

Namespace zypp provides 3 smart pointer types using the boost smart pointer library.

scoped_ptr Simple sole ownership of single objects. Noncopyable.

shared_ptr Object ownership shared among multiple pointers

weak_ptr Non-owning observers of an object owned by shared_ptr.

And zypp::RW_pointer, as wrapper around a smart pointer, poviding const correct read/write access to the object it refers.

Function Documentation

void zypp::NullDeleter::operator() ( const void * const ) const [inline]

Definition at line 77 of file PtrTypes.h.

template<class _D , class _Ptr >

std::ostream & operator<<	(	std::ostream &	str,
		const RW_pointer< _D, _Ptr > &	obj
	)		`[related]`

Stream output.

Print the _D object the RW_pointer refers, or "NULL" if the pointer is NULL.

Definition at line 341 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const RW_pointer< _D, _Ptr > &	lhs,
		const RW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 350 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const RW_pointer< _D, _Ptr > &	lhs,
		const typename _Ptr::_Ptr &	rhs
	)		`[related]`

Definition at line 354 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const typename _Ptr::_Ptr &	lhs,
		const RW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 358 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const RW_pointer< _D, _Ptr > &	lhs,
		const typename _Ptr::_constPtr &	rhs
	)		`[related]`

Definition at line 362 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const typename _Ptr::_constPtr &	lhs,
		const RW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 366 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const RW_pointer< _D, _Ptr > &	lhs,
		const RW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 372 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const RW_pointer< _D, _Ptr > &	lhs,
		const typename _Ptr::_Ptr &	rhs
	)		`[related]`

Definition at line 376 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const typename _Ptr::_Ptr &	lhs,
		const RW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 380 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const RW_pointer< _D, _Ptr > &	lhs,
		const typename _Ptr::_constPtr &	rhs
	)		`[related]`

Definition at line 384 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const typename _Ptr::_constPtr &	lhs,
		const RW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 388 of file PtrTypes.h.

template<class _D >

_D * rwcowClone ( const _D * rhs ) [related]

Clone the underlying object. Calls rhs ->clone(). Being defined as a function outside RWCOW_pointer allows to overload it, in case a specific _D does not have clone().

Definition at line 489 of file PtrTypes.h.

template<class _D , class _Ptr >

std::ostream & operator<<	(	std::ostream &	str,
		const RWCOW_pointer< _D, _Ptr > &	obj
	)		`[related]`

Stream output.

Print the _D object the RWCOW_pointer refers, or "NULL" if the pointer is NULL.

Definition at line 500 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const RWCOW_pointer< _D, _Ptr > &	lhs,
		const RWCOW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 509 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const RWCOW_pointer< _D, _Ptr > &	lhs,
		const typename _Ptr::_Ptr &	rhs
	)		`[related]`

Definition at line 513 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const typename _Ptr::_Ptr &	lhs,
		const RWCOW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 517 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const RWCOW_pointer< _D, _Ptr > &	lhs,
		const typename _Ptr::_constPtr &	rhs
	)		`[related]`

Definition at line 521 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator==	(	const typename _Ptr::_constPtr &	lhs,
		const RWCOW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 525 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const RWCOW_pointer< _D, _Ptr > &	lhs,
		const RWCOW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 530 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const RWCOW_pointer< _D, _Ptr > &	lhs,
		const typename _Ptr::_Ptr &	rhs
	)		`[related]`

Definition at line 534 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const typename _Ptr::_Ptr &	lhs,
		const RWCOW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 538 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const RWCOW_pointer< _D, _Ptr > &	lhs,
		const typename _Ptr::_constPtr &	rhs
	)		`[related]`

Definition at line 542 of file PtrTypes.h.

template<class _D , class _Ptr >

bool operator!=	(	const typename _Ptr::_constPtr &	lhs,
		const RWCOW_pointer< _D, _Ptr > &	rhs
	)		`[related]`

Definition at line 546 of file PtrTypes.h.

Classes

Namespaces

Files

Functions

Detailed Description

Function Documentation