epics::pvAccess::Destroyable::cleaner Class Reference

#include "destroyable.h"

Public Member Functions
	cleaner (const Destroyable::shared_pointer &ptr)
void	operator() (Destroyable *)

Detailed Description

for use with shared_ptr<> when wrapping

shared_ptr<foo> inner(new foo),
                outer(inner.get, Destroyable::cleaner(inner));

Warning

Do not use this trick in combination with enable_shared_from_this as it is undefined whether the hidden weak_ptr will be the original or wrapped reference.

Definition at line 47 of file destroyable.h.

Constructor & Destructor Documentation

epics::pvAccess::Destroyable::cleaner::cleaner ( const Destroyable::shared_pointer &  ptr )

inline

Definition at line 50 of file destroyable.h.

:ptr(ptr) {}

Member Function Documentation

void epics::pvAccess::Destroyable::cleaner::operator() ( Destroyable *  )

inline

Definition at line 51 of file destroyable.h.

                                              {
                    Destroyable::shared_pointer P;
                    P.swap(ptr);
                    P->destroy();
                }

---

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

• modules/pvAccess/src/utils/pv/destroyable.h