CxxUtils::LockedPointer< T, MUTEX > Class Template Reference

A pointer together with a movable lock. More...

#include <LockedPointer.h>

Collaboration diagram for CxxUtils::LockedPointer< T, MUTEX >:

Public Member Functions
	LockedPointer (T &p, std::unique_lock< MUTEX > &&lock)
T *	get ()
T *	operator-> ()
T &	operator* ()

Private Attributes
std::unique_lock< MUTEX >	m_lock
T &	m_p

Detailed Description

template<class T, class MUTEX = std::recursive_mutex>
class CxxUtils::LockedPointer< T, MUTEX >

A pointer together with a movable lock.

This class holds a pointer to T along with a unique_lock. It can be used where we want to return a pointer to an object protected by a lock, and so want to return the lock along with the pointer.

Objects of this class may be moved but not copied (like unique_ptr).

Definition at line 34 of file LockedPointer.h.

Constructor & Destructor Documentation

LockedPointer()

template<class T , class MUTEX = std::recursive_mutex>

CxxUtils::LockedPointer< T, MUTEX >::LockedPointer ( T &  p, std::unique_lock< MUTEX > &&  lock  )

inline

Definition at line 37 of file LockedPointer.h.

    : m_lock (std::move (lock)),
      m_p (p)
  {
  }

Member Function Documentation

get()

template<class T , class MUTEX = std::recursive_mutex>

T* CxxUtils::LockedPointer< T, MUTEX >::get ( )

inline

Definition at line 43 of file LockedPointer.h.

{ return &m_p; }

operator*()

template<class T , class MUTEX = std::recursive_mutex>

T& CxxUtils::LockedPointer< T, MUTEX >::operator* ( )

inline

Definition at line 45 of file LockedPointer.h.

{ return m_p; }

operator->()

template<class T , class MUTEX = std::recursive_mutex>

T* CxxUtils::LockedPointer< T, MUTEX >::operator-> ( )

inline

Definition at line 44 of file LockedPointer.h.

{ return &m_p; }

Member Data Documentation

m_lock

template<class T , class MUTEX = std::recursive_mutex>

std::unique_lock<MUTEX> CxxUtils::LockedPointer< T, MUTEX >::m_lock

private

Definition at line 48 of file LockedPointer.h.

m_p

template<class T , class MUTEX = std::recursive_mutex>

T& CxxUtils::LockedPointer< T, MUTEX >::m_p

private

Definition at line 49 of file LockedPointer.h.

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

• LockedPointer.h