epics::debug::weak_ptr< T > Class Template Reference

#include "debugPtr.h"

Inheritance diagram for epics::debug::weak_ptr< T >:

Collaboration diagram for epics::debug::weak_ptr< T >:

Public Types
typedef real_type::element_type	element_type
typedef weak_ptr< T >	weak_type
Public Types inherited from epics::debug::ptr_base
typedef std::set< const shared_ptr_base * >	ref_set_t

Public Member Functions
	weak_ptr () noexcept
	weak_ptr (const weak_ptr &o)
template<typename A >
	weak_ptr (const weak_ptr< A > &o)
template<typename A >
	weak_ptr (const shared_ptr< A > &o)
	~weak_ptr ()
weak_ptr &	operator= (const weak_ptr &o)
template<typename A >
weak_ptr &	operator= (const shared_ptr< A > &o)
shared_ptr< T >	lock () const noexcept
void	reset () noexcept
long	use_count () const noexcept
bool	unique () const noexcept
Public Member Functions inherited from epics::debug::ptr_base
void	show_refs (std::ostream &, bool self=true, bool weak=false) const
void	spy_refs (ref_set_t &) const

Friends
template<typename A >
class	shared_ptr
template<typename A >
class	weak_ptr

Additional Inherited Members
Protected Types inherited from epics::debug::ptr_base
typedef std::shared_ptr< tracker >	track_t
Protected Member Functions inherited from epics::debug::weak_ptr_base
	weak_ptr_base ()
	weak_ptr_base (const track_t &track)
Protected Member Functions inherited from epics::debug::ptr_base
	ptr_base () noexcept
	ptr_base (const track_t &track)
	ptr_base (const ptr_base &)=delete
	ptr_base (ptr_base &&)=delete
ptr_base &	operator= (const ptr_base &)=delete
Protected Attributes inherited from epics::debug::ptr_base
track_t	track

Detailed Description

template<typename T>
class epics::debug::weak_ptr< T >

Definition at line 102 of file debugPtr.h.

Member Typedef Documentation

template<typename T>

typedef real_type::element_type epics::debug::weak_ptr< T >::element_type

Definition at line 253 of file debugPtr.h.

template<typename T>

typedef weak_ptr<T> epics::debug::weak_ptr< T >::weak_type

Definition at line 254 of file debugPtr.h.

Constructor & Destructor Documentation

template<typename T>

epics::debug::weak_ptr< T >::weak_ptr ( )

inlinenoexcept

Definition at line 257 of file debugPtr.h.

{}

template<typename T>

epics::debug::weak_ptr< T >::weak_ptr ( const weak_ptr< T > &  o )

inline

Definition at line 259 of file debugPtr.h.

:weak_ptr_base(o.track), real(o.real) {}

template<typename T>

template<typename A >

epics::debug::weak_ptr< T >::weak_ptr ( const weak_ptr< A > &  o )

inline

Definition at line 262 of file debugPtr.h.

:weak_ptr_base(o.track), real(o.real) {}

template<typename T>

template<typename A >

epics::debug::weak_ptr< T >::weak_ptr ( const shared_ptr< A > &  o )

inline

Definition at line 266 of file debugPtr.h.

:weak_ptr_base(o.track), real(o.real) {}

template<typename T>

epics::debug::weak_ptr< T >::~weak_ptr ( )

inline

Definition at line 268 of file debugPtr.h.

{}

Member Function Documentation

template<typename T>

shared_ptr<T> epics::debug::weak_ptr< T >::lock ( ) const

inlinenoexcept

Definition at line 284 of file debugPtr.h.

{ return shared_ptr<T>(real.lock(), track); }

template<typename T>

weak_ptr& epics::debug::weak_ptr< T >::operator= ( const weak_ptr< T > &  o )

inline

Definition at line 270 of file debugPtr.h.

                                           {
        if(this!=&o) {
            real = o.real;
            track = o.track;
        }
        return *this;
    }

template<typename T>

template<typename A >

weak_ptr& epics::debug::weak_ptr< T >::operator= ( const shared_ptr< A > &  o )

inline

Definition at line 278 of file debugPtr.h.

                                                {
        real = o.real;
        track = o.track;
        return *this;
    }

template<typename T>

void epics::debug::weak_ptr< T >::reset ( )

inlinenoexcept

Definition at line 285 of file debugPtr.h.

{ track.reset(); real.reset(); }

template<typename T>

bool epics::debug::weak_ptr< T >::unique ( ) const

inlinenoexcept

Definition at line 288 of file debugPtr.h.

{ return real.unique(); }

template<typename T>

long epics::debug::weak_ptr< T >::use_count ( ) const

inlinenoexcept

Definition at line 287 of file debugPtr.h.

{ return real.use_count(); }

Friends And Related Function Documentation

template<typename T>

template<typename A >

friend class shared_ptr

friend

Definition at line 248 of file debugPtr.h.

template<typename T>

template<typename A >

friend class weak_ptr

friend

Definition at line 250 of file debugPtr.h.

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

• modules/pvData/src/misc/pv/debugPtr.h