[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] Reference for unit 'sysutils' (#rtl)

TMultiReadExclusiveWriteSynchronizer

[Properties (by Name)] [Methods (by Name)] [Events (by Name)]

Standard implementation of a IReadWriteSync interface

Declaration

Source position: systhrdh.inc line 40

type TMultiReadExclusiveWriteSynchronizer = class(TInterfacedObject, IReadWriteSync)

public

  constructor Create; virtual;

  

Create a new instance of the TMultiReadExclusiveWriteSynchronizer class

  destructor Destroy; override;

  

Destroys the TMultiReadExclusiveWriteSynchronizer instance

  function Beginwrite;

  

Request write access to the resource.

  procedure Endwrite;

  

Release write access to the resource

  procedure Beginread;

  

Request read access to the resource

  procedure Endread;

  

Release read access to the resource

  property RevisionLevel: Cardinal; [r]

  property WriterThreadID: TThreadID; [r]

end;

Inheritance

TMultiReadExclusiveWriteSynchronizer,IReadWriteSync

  

Standard implementation of a IReadWriteSync interface

|

TInterfacedObject

?

TObject

Description

TMultiReadExclusiveWriteSynchronizer is a default implementation of the IReadWriteSync interface. It uses a single mutex to protect access to the read/write resource, resulting in a single thread having access to the resource.

See also

IReadWriteSync

  

Read/Write synchronizer


Documentation generated on: May 14 2021