Smart pointer types. More...

Namespaces
	zypp::rw_pointer
	Don't forgett to provide versions for PtrType and constPtrType, esp.

Classes
struct	zypp::NullDeleter
	shared_ptr custom deleter doing nothing. More...

struct	zypp::RW_pointer< D, DTraits >
	Wrapper for `const` correct access via Smart pointer types. More...

struct	zypp::RWCOW_pointer< D, DTraits >
	RW_pointer supporting 'copy on write' functionality. More...

class	scoped_ptr

class	shared_ptr

class	weak_ptr

class	intrusive_ptr

Functions
std::string	zypp::str::form (const char *format,...) __attribute__((format(printf
	Printf style construction of std::string. More...

void	zypp::NullDeleter::operator() (const void *const) const

template<typename T , typename... Args>
intrusive_ptr< T >	zypp::make_intrusive (Args &&... __args)

template<class D >
std::ostream &	std::operator<< (std::ostream &str, const zypp::shared_ptr< D > &obj)
	relates: zypp::shared_ptr Stream output. More...

template<>
std::ostream &	std::operator<< (std::ostream &str, const zypp::shared_ptr< void > &obj)

template<class D >
std::ostream &	std::dumpOn (std::ostream &str, const zypp::shared_ptr< D > &obj)
	relates: zypp::shared_ptr Stream output. More...

template<>
std::ostream &	std::dumpOn (std::ostream &str, const zypp::shared_ptr< void > &obj)

template<class D >
std::ostream &	std::operator<< (std::ostream &str, const zypp::intrusive_ptr< D > &obj)
	relates: zypp::intrusive_ptr Stream output. More...

template<class D >
std::ostream &	std::dumpOn (std::ostream &str, const zypp::intrusive_ptr< D > &obj)
	relates: zypp::intrusive_ptr Stream output. More...

template<class D , class DPtr >
std::ostream &	zypp::operator<< (std::ostream &str, const RW_pointer< D, DPtr > &obj)
	relates: RW_pointer Stream output. More...

template<class D , class DPtr >
bool	zypp::operator== (const RW_pointer< D, DPtr > &lhs, const RW_pointer< D, DPtr > &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const RW_pointer< D, DPtr > &lhs, const typename DPtr::PtrType &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const typename DPtr::PtrType &lhs, const RW_pointer< D, DPtr > &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const RW_pointer< D, DPtr > &lhs, const typename DPtr::constPtrType &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const typename DPtr::constPtrType &lhs, const RW_pointer< D, DPtr > &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const RW_pointer< D, DPtr > &lhs, std::nullptr_t)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (std::nullptr_t, const RW_pointer< D, DPtr > &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const RW_pointer< D, DPtr > &lhs, const RW_pointer< D, DPtr > &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const RW_pointer< D, DPtr > &lhs, const typename DPtr::PtrType &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const typename DPtr::PtrType &lhs, const RW_pointer< D, DPtr > &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const RW_pointer< D, DPtr > &lhs, const typename DPtr::constPtrType &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const typename DPtr::constPtrType &lhs, const RW_pointer< D, DPtr > &rhs)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const RW_pointer< D, DPtr > &lhs, std::nullptr_t)
	relates: RW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (std::nullptr_t, const RW_pointer< D, DPtr > &rhs)
	relates: RW_pointer More...

template<class D >
D *	zypp::rwcowClone (const D *rhs)
	relates: RWCOW_pointer Clone the underlying object. More...

template<class D , class DPtr >
std::ostream &	zypp::operator<< (std::ostream &str, const RWCOW_pointer< D, DPtr > &obj)
	relates: RWCOW_pointer Stream output. More...

template<class D , class DPtr >
bool	zypp::operator== (const RWCOW_pointer< D, DPtr > &lhs, const RWCOW_pointer< D, DPtr > &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const RWCOW_pointer< D, DPtr > &lhs, const typename DPtr::PtrType &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const typename DPtr::PtrType &lhs, const RWCOW_pointer< D, DPtr > &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const RWCOW_pointer< D, DPtr > &lhs, const typename DPtr::constPtrType &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const typename DPtr::constPtrType &lhs, const RWCOW_pointer< D, DPtr > &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (const RWCOW_pointer< D, DPtr > &lhs, std::nullptr_t)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator== (std::nullptr_t, const RWCOW_pointer< D, DPtr > &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const RWCOW_pointer< D, DPtr > &lhs, const RWCOW_pointer< D, DPtr > &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const RWCOW_pointer< D, DPtr > &lhs, const typename DPtr::PtrType &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const typename DPtr::PtrType &lhs, const RWCOW_pointer< D, DPtr > &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const RWCOW_pointer< D, DPtr > &lhs, const typename DPtr::constPtrType &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const typename DPtr::constPtrType &lhs, const RWCOW_pointer< D, DPtr > &rhs)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (const RWCOW_pointer< D, DPtr > &lhs, std::nullptr_t)
	relates: RWCOW_pointer More...

template<class D , class DPtr >
bool	zypp::operator!= (std::nullptr_t, const RWCOW_pointer< D, DPtr > &rhs)
	relates: RWCOW_pointer More...

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

◆ form()

std::string zypp::str::form	(	const char *	format,
			...
	)

Printf style construction of std::string.

Definition at line 39 of file String.cc.

◆ operator()()

void zypp::NullDeleter::operator() ( const void * const ) const

inline

Definition at line 85 of file PtrTypes.h.

◆ make_intrusive()

template<typename T , typename... Args>

intrusive_ptr<T> zypp::make_intrusive ( Args &&... __args )

inline

Definition at line 103 of file PtrTypes.h.

◆ operator<<() [1/5]

template<class D >

std::ostream& std::operator<<	(	std::ostream &	str,
		const zypp::shared_ptr< D > &	obj
	)

inline

relates: zypp::shared_ptr Stream output.

Definition at line 133 of file PtrTypes.h.

◆ operator<<() [2/5]

template<>

std::ostream& std::operator<<	(	std::ostream &	str,
		const zypp::shared_ptr< void > &	obj
	)

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 141 of file PtrTypes.h.

◆ dumpOn() [1/3]

template<class D >

std::ostream& std::dumpOn	(	std::ostream &	str,
		const zypp::shared_ptr< D > &	obj
	)

inline

relates: zypp::shared_ptr Stream output.

Definition at line 150 of file PtrTypes.h.

◆ dumpOn() [2/3]

template<>

std::ostream& std::dumpOn	(	std::ostream &	str,
		const zypp::shared_ptr< void > &	obj
	)

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 158 of file PtrTypes.h.

◆ operator<<() [3/5]

template<class D >

std::ostream& std::operator<<	(	std::ostream &	str,
		const zypp::intrusive_ptr< D > &	obj
	)

inline

relates: zypp::intrusive_ptr Stream output.

Definition at line 163 of file PtrTypes.h.

◆ dumpOn() [3/3]

template<class D >

std::ostream& std::dumpOn	(	std::ostream &	str,
		const zypp::intrusive_ptr< D > &	obj
	)

inline

relates: zypp::intrusive_ptr Stream output.

Definition at line 171 of file PtrTypes.h.

◆ operator<<() [4/5]

template<class D , class DPtr >

std::ostream& zypp::operator<<	(	std::ostream &	str,
		const RW_pointer< D, DPtr > &	obj
	)

inline

relates: RW_pointer Stream output.

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

Definition at line 379 of file PtrTypes.h.

◆ operator==() [1/14]

template<class D , class DPtr >

bool zypp::operator==	(	const RW_pointer< D, DPtr > &	lhs,
		const RW_pointer< D, DPtr > &	rhs
	)

inline

relates: RW_pointer

Definition at line 388 of file PtrTypes.h.

◆ operator==() [2/14]

template<class D , class DPtr >

bool zypp::operator==	(	const RW_pointer< D, DPtr > &	lhs,
		const typename DPtr::PtrType &	rhs
	)

inline

relates: RW_pointer

Definition at line 392 of file PtrTypes.h.

◆ operator==() [3/14]

template<class D , class DPtr >

bool zypp::operator==	(	const typename DPtr::PtrType &	lhs,
		const RW_pointer< D, DPtr > &	rhs
	)

inline

relates: RW_pointer

Definition at line 396 of file PtrTypes.h.

◆ operator==() [4/14]

template<class D , class DPtr >

bool zypp::operator==	(	const RW_pointer< D, DPtr > &	lhs,
		const typename DPtr::constPtrType &	rhs
	)

inline

relates: RW_pointer

Definition at line 400 of file PtrTypes.h.

◆ operator==() [5/14]

template<class D , class DPtr >

bool zypp::operator==	(	const typename DPtr::constPtrType &	lhs,
		const RW_pointer< D, DPtr > &	rhs
	)

inline

relates: RW_pointer

Definition at line 404 of file PtrTypes.h.

◆ operator==() [6/14]

template<class D , class DPtr >

bool zypp::operator==	(	const RW_pointer< D, DPtr > &	lhs,
		std::nullptr_t
	)

inline

relates: RW_pointer

Definition at line 408 of file PtrTypes.h.

◆ operator==() [7/14]

template<class D , class DPtr >

bool zypp::operator==	(	std::nullptr_t	,
		const RW_pointer< D, DPtr > &	rhs
	)

inline

relates: RW_pointer

Definition at line 412 of file PtrTypes.h.

◆ operator!=() [1/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const RW_pointer< D, DPtr > &	lhs,
		const RW_pointer< D, DPtr > &	rhs
	)

inline

relates: RW_pointer

Definition at line 418 of file PtrTypes.h.

◆ operator!=() [2/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const RW_pointer< D, DPtr > &	lhs,
		const typename DPtr::PtrType &	rhs
	)

inline

relates: RW_pointer

Definition at line 422 of file PtrTypes.h.

◆ operator!=() [3/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const typename DPtr::PtrType &	lhs,
		const RW_pointer< D, DPtr > &	rhs
	)

inline

relates: RW_pointer

Definition at line 426 of file PtrTypes.h.

◆ operator!=() [4/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const RW_pointer< D, DPtr > &	lhs,
		const typename DPtr::constPtrType &	rhs
	)

inline

relates: RW_pointer

Definition at line 430 of file PtrTypes.h.

◆ operator!=() [5/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const typename DPtr::constPtrType &	lhs,
		const RW_pointer< D, DPtr > &	rhs
	)

inline

relates: RW_pointer

Definition at line 434 of file PtrTypes.h.

◆ operator!=() [6/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const RW_pointer< D, DPtr > &	lhs,
		std::nullptr_t
	)

inline

relates: RW_pointer

Definition at line 438 of file PtrTypes.h.

◆ operator!=() [7/14]

template<class D , class DPtr >

bool zypp::operator!=	(	std::nullptr_t	,
		const RW_pointer< D, DPtr > &	rhs
	)

inline

relates: RW_pointer

Definition at line 442 of file PtrTypes.h.

◆ rwcowClone()

template<class D >

D* zypp::rwcowClone ( const D * rhs )

inline

relates: RWCOW_pointer 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 453 of file PtrTypes.h.

◆ operator<<() [5/5]

template<class D , class DPtr >

std::ostream& zypp::operator<<	(	std::ostream &	str,
		const RWCOW_pointer< D, DPtr > &	obj
	)

inline

relates: RWCOW_pointer Stream output.

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

Definition at line 566 of file PtrTypes.h.

◆ operator==() [8/14]

template<class D , class DPtr >

bool zypp::operator==	(	const RWCOW_pointer< D, DPtr > &	lhs,
		const RWCOW_pointer< D, DPtr > &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 575 of file PtrTypes.h.

◆ operator==() [9/14]

template<class D , class DPtr >

bool zypp::operator==	(	const RWCOW_pointer< D, DPtr > &	lhs,
		const typename DPtr::PtrType &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 579 of file PtrTypes.h.

◆ operator==() [10/14]

template<class D , class DPtr >

bool zypp::operator==	(	const typename DPtr::PtrType &	lhs,
		const RWCOW_pointer< D, DPtr > &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 583 of file PtrTypes.h.

◆ operator==() [11/14]

template<class D , class DPtr >

bool zypp::operator==	(	const RWCOW_pointer< D, DPtr > &	lhs,
		const typename DPtr::constPtrType &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 587 of file PtrTypes.h.

◆ operator==() [12/14]

template<class D , class DPtr >

bool zypp::operator==	(	const typename DPtr::constPtrType &	lhs,
		const RWCOW_pointer< D, DPtr > &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 591 of file PtrTypes.h.

◆ operator==() [13/14]

template<class D , class DPtr >

bool zypp::operator==	(	const RWCOW_pointer< D, DPtr > &	lhs,
		std::nullptr_t
	)

inline

relates: RWCOW_pointer

Definition at line 595 of file PtrTypes.h.

◆ operator==() [14/14]

template<class D , class DPtr >

bool zypp::operator==	(	std::nullptr_t	,
		const RWCOW_pointer< D, DPtr > &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 599 of file PtrTypes.h.

◆ operator!=() [8/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const RWCOW_pointer< D, DPtr > &	lhs,
		const RWCOW_pointer< D, DPtr > &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 604 of file PtrTypes.h.

◆ operator!=() [9/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const RWCOW_pointer< D, DPtr > &	lhs,
		const typename DPtr::PtrType &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 608 of file PtrTypes.h.

◆ operator!=() [10/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const typename DPtr::PtrType &	lhs,
		const RWCOW_pointer< D, DPtr > &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 612 of file PtrTypes.h.

◆ operator!=() [11/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const RWCOW_pointer< D, DPtr > &	lhs,
		const typename DPtr::constPtrType &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 616 of file PtrTypes.h.

◆ operator!=() [12/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const typename DPtr::constPtrType &	lhs,
		const RWCOW_pointer< D, DPtr > &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 620 of file PtrTypes.h.

◆ operator!=() [13/14]

template<class D , class DPtr >

bool zypp::operator!=	(	const RWCOW_pointer< D, DPtr > &	lhs,
		std::nullptr_t
	)

inline

relates: RWCOW_pointer

Definition at line 624 of file PtrTypes.h.

◆ operator!=() [14/14]

template<class D , class DPtr >

bool zypp::operator!=	(	std::nullptr_t	,
		const RWCOW_pointer< D, DPtr > &	rhs
	)

inline

relates: RWCOW_pointer

Definition at line 628 of file PtrTypes.h.

Namespaces

Classes

Functions

Detailed Description

Function Documentation

◆ form()

◆ operator()()

◆ make_intrusive()

◆ operator<<() [1/5]

◆ operator<<() [2/5]

◆ dumpOn() [1/3]

◆ dumpOn() [2/3]

◆ operator<<() [3/5]

◆ dumpOn() [3/3]

◆ operator<<() [4/5]

◆ operator==() [1/14]

◆ operator==() [2/14]

◆ operator==() [3/14]

◆ operator==() [4/14]

◆ operator==() [5/14]

◆ operator==() [6/14]

◆ operator==() [7/14]

◆ operator!=() [1/14]

◆ operator!=() [2/14]

◆ operator!=() [3/14]

◆ operator!=() [4/14]

◆ operator!=() [5/14]

◆ operator!=() [6/14]

◆ operator!=() [7/14]

◆ rwcowClone()

◆ operator<<() [5/5]

◆ operator==() [8/14]

◆ operator==() [9/14]

◆ operator==() [10/14]

◆ operator==() [11/14]

◆ operator==() [12/14]

◆ operator==() [13/14]

◆ operator==() [14/14]

◆ operator!=() [8/14]

◆ operator!=() [9/14]

◆ operator!=() [10/14]

◆ operator!=() [11/14]

◆ operator!=() [12/14]

◆ operator!=() [13/14]

◆ operator!=() [14/14]