Ocean::ScopedLock Class Reference

This class implements a scoped lock object for recursive lock objects. More...

Public Member Functions
	ScopedLock (Lock &lock)
	Creates a new scoped lock object by a given lock object. More...
	~ScopedLock ()
	Destructs a scoped lock and unlocks the internal lock object. More...

Protected Member Functions
	ScopedLock (const ScopedLock &object)=delete
	Disabled accessible copy operator. More...
ScopedLock &	operator= (const ScopedLock &object)=delete
	Disabled accessible assigns operator. More...

Protected Attributes
Lock &	lock_
	Lock object which is locked during the existence of this scoped lock object. More...

Detailed Description

This class implements a scoped lock object for recursive lock objects.

The application of a scoped lock object ensures that a lock will be unlocked in any case if the scope (in which the object exists) ends.
Thus, possible dead locks can be avoided (e.g., if a function returns while the before the unlock() function of the Lock object is invoke or if an exception is thrown but not intercepted).

See also

Lock, TemplatedScopedLock, TemporaryScopedLock, OptionalScopedLock.

Constructor & Destructor Documentation

ScopedLock() [1/2]

Ocean::ScopedLock::ScopedLock ( Lock &  lock )

inlineexplicit

Creates a new scoped lock object by a given lock object.

Parameters

lock	The lock object used for locking

~ScopedLock()

Ocean::ScopedLock::~ScopedLock ( )

inline

Destructs a scoped lock and unlocks the internal lock object.

ScopedLock() [2/2]

Ocean::ScopedLock::ScopedLock ( const ScopedLock &  object )

protecteddelete

Disabled accessible copy operator.

Parameters

object

The object to copy

Member Function Documentation

operator=()

ScopedLock& Ocean::ScopedLock::operator= ( const ScopedLock &  object )

protecteddelete

Disabled accessible assigns operator.

Parameters

object

The right object

Returns

Reference to this object

Field Documentation

lock_

Lock& Ocean::ScopedLock::lock_

protected

Lock object which is locked during the existence of this scoped lock object.

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

• Lock.h