OwnerTryShared< TOwnable > Class Template Reference

Description:

template<typename TOwnable>
class alib::lang::OwnerTryShared< TOwnable >

Similar to class Owner, but calls method TryAcquireShared instead of Acquire and ReleaseShared instead of Release. The result is retrievable with method IsOwning().

See also

Chapter 3.3.1 Class Owner And Its Siblings of the Programmer's Manual of module ALib Threads

Template Parameters

TOwnable

The type to own. Requirements are to have methods TryAcquireShared and ReleaseShared available.

Definition at line 330 of file owner.hpp.

#include <owner.hpp>

Collaboration diagram for OwnerTryShared< TOwnable >:

Public Method Index:
	OwnerTryShared (TOwnable &ownable, const CallerInfo &ci)
	~OwnerTryShared ()
	Destructor. Invokes Release() on member owned.
bool	IsOwning () const noexcept

Protected Field Index:
CallerInfo	dbgCI
	Caller information. Available only with debug-builds.
bool	isOwning
	The result of the call to TryAcquire.
TOwnable &	owned
	The resource to acquire and release.

Field Details:

dbgCI

template<typename TOwnable >

CallerInfo dbgCI

protected

Caller information. Available only with debug-builds.

Definition at line 338 of file owner.hpp.

isOwning

template<typename TOwnable >

bool isOwning

protected

The result of the call to TryAcquire.

Definition at line 336 of file owner.hpp.

owned

template<typename TOwnable >

TOwnable& owned

protected

The resource to acquire and release.

Definition at line 335 of file owner.hpp.

Constructor(s) / Destructor Details:

OwnerTryShared()

template<typename TOwnable >

OwnerTryShared ( TOwnable & ownable, const CallerInfo & ci )

inline

Constructor. Invokes TryAcquire() on member owned.

Parameters

ownable	The ownable to acquire.
ci	Caller information.

Definition at line 359 of file owner.hpp.

~OwnerTryShared()

template<typename TOwnable >

~OwnerTryShared ( )

inline

Destructor. Invokes Release() on member owned.

Definition at line 369 of file owner.hpp.

Method Details:

IsOwning()

template<typename TOwnable >

bool IsOwning ( ) const

inlinenoexcept

Returns

true if the try to acquire the owned with construction of this type was successful, false otherwise.

Definition at line 373 of file owner.hpp.

---

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

• owner.hpp