BloombergLP::bslmt::ReaderWriterLock

This class provides a multi‐reader/single‐writer lock mechanism.

Synopsis

Declared in <bslmt_readerwriterlock.h>

class ReaderWriterLock;

Name

Description

Construct a reader/writer lock initialized to an unlocked state.

Destroy this reader/writer lock.

Return true if this reader‐write lock is currently read locked or write locked, and false otherwise.

Return true if this reader‐write lock is currently read locked, and false otherwise.

Return true if this reader‐write lock is currently write locked, and false otherwise.

Lock this reader/writer lock for read.

Lock this reader/writer lock for read and reserve a write lock.

Lock this reader/writer lock for write.

Attempt to lock this reader/writer lock for read.

Attempt to lock this reader/writer lock for write.

Attempt to atomically convert a held read lock to a write lock.

Release a previously acquired read or write lock.

DEPRECATED: Use unlock instead. Note that calls to this function are simply forwarded to unlock.

DEPRECATED: Use unlock instead. Note that calls to this function are simply forwarded to unlock.

DEPRECATED: Use unlock instead. Note that calls to this function are simply forwarded to unlock.

Convert a held read lock to a write lock.

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