libzypp 8.13.6
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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 |
Files | |
file | PtrTypes.h |
Functions | |
template<class _D , class _Ptr > | |
std::ostream & | zypp::RW_pointer::operator<< (std::ostream &str, const RW_pointer< _D, _Ptr > &obj) |
template<class _D , class _Ptr > | |
bool | zypp::RW_pointer::operator== (const RW_pointer< _D, _Ptr > &lhs, const RW_pointer< _D, _Ptr > &rhs) |
template<class _D , class _Ptr > | |
bool | zypp::RW_pointer::operator!= (const RW_pointer< _D, _Ptr > &lhs, const RW_pointer< _D, _Ptr > &rhs) |
template<class _D > | |
_D * | zypp::RWCOW_pointer::rwcowClone (const _D *rhs) |
template<class _D , class _Ptr > | |
std::ostream & | zypp::RWCOW_pointer::operator<< (std::ostream &str, const RWCOW_pointer< _D, _Ptr > &obj) |
template<class _D , class _Ptr > | |
bool | zypp::RWCOW_pointer::operator== (const RWCOW_pointer< _D, _Ptr > &lhs, const RWCOW_pointer< _D, _Ptr > &rhs) |
template<class _D , class _Ptr > | |
bool | zypp::RWCOW_pointer::operator!= (const RWCOW_pointer< _D, _Ptr > &lhs, const RWCOW_pointer< _D, _Ptr > &rhs) |
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 pointersweak_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.
std::ostream & operator<< | ( | std::ostream & | str, |
const RW_pointer< _D, _Ptr > & | obj | ||
) | [related, inherited] |
Stream output.
Print the _D
object the RW_pointer refers, or "NULL"
if the pointer is NULL
.
Definition at line 339 of file PtrTypes.h.
bool operator== | ( | const RW_pointer< _D, _Ptr > & | lhs, |
const RW_pointer< _D, _Ptr > & | rhs | ||
) | [related, inherited] |
Definition at line 349 of file PtrTypes.h.
References zypp::RW_pointer< _D, _Traits >::get().
bool operator!= | ( | const RW_pointer< _D, _Ptr > & | lhs, |
const RW_pointer< _D, _Ptr > & | rhs | ||
) | [related, inherited] |
Definition at line 357 of file PtrTypes.h.
_D * rwcowClone | ( | const _D * | rhs | ) | [related, inherited] |
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 457 of file PtrTypes.h.
Referenced by zypp::RWCOW_pointer< UrlBase >::assertUnshared().
std::ostream & operator<< | ( | std::ostream & | str, |
const RWCOW_pointer< _D, _Ptr > & | obj | ||
) | [related, inherited] |
Stream output.
Print the _D
object the RWCOW_pointer refers, or "NULL"
if the pointer is NULL
.
Definition at line 469 of file PtrTypes.h.
bool operator== | ( | const RWCOW_pointer< _D, _Ptr > & | lhs, |
const RWCOW_pointer< _D, _Ptr > & | rhs | ||
) | [related, inherited] |
Definition at line 479 of file PtrTypes.h.
References zypp::RWCOW_pointer< _D, _Traits >::get().
bool operator!= | ( | const RWCOW_pointer< _D, _Ptr > & | lhs, |
const RWCOW_pointer< _D, _Ptr > & | rhs | ||
) | [related, inherited] |
Definition at line 487 of file PtrTypes.h.