SRWLock Class

Article
07/11/2012

Represents a slim reader/writer lock.

class SRWLock;

Remarks

A slim reader/writer lock is used to synchronize access across threads to an object or resource. For more information, see Synchronization Functions in the MSDN Library.

Members

Public Typedefs


SyncLockExclusive	Synonym for an SRWLock object that is acquired in exclusive mode.
SyncLockShared	Synonym for an SRWLock object that is acquired in shared mode.

Public Constructors

Name	Description
SRWLock::SRWLock Constructor	Initializes a new instance of the SRWLock class.
SRWLock::~SRWLock Destructor	Deinitializes an instance of the SRWLock class.

Public Methods

Name	Description
SRWLock::LockExclusive Method	Acquires an SRWLock object in exclusive mode.
SRWLock::LockShared Method	Acquires an SRWLock object in shared mode.
SRWLock::TryLockExclusive Method	Attempts to acquire a SRWLock object in exclusive mode for the current or specified SRWLock object.
SRWLock::TryLockShared Method	Attempts to acquire a SRWLock object in shared mode for the current or specified SRWLock object.

Protected Data Member

Name	Description
SRWLock::SRWLock_ Data Member	Contains the underlying lock variable for the current SRWLock object.

Inheritance Hierarchy

SRWLock

Requirements

Header: corewrappers.h

Namespace: Microsoft::WRL::Wrappers

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