TLazLoggerFileHandleThreadSave

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

Performs file operations using a critical section.

Declaration

Source position: lazlogger.pas line 78

`type TLazLoggerFileHandleThreadSave = class(TLazLoggerFileHandle)`
`public`
`constructor Create;`		Constructor for the class instance.
`destructor Destroy; override;`		Destructor for the class instance.
`procedure WriteToFile(); override;`		Re-implements the method to use a critical section to protect write access to the handle for the class instance.
`procedure WriteLnToFile(); override;`		Re-implements the method to use a critical section to protect write access to the handle for the class instance.
`end;`

Inheritance

`TLazLoggerFileHandleThreadSave`		Performs file operations using a critical section.
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`TLazLoggerFileHandle`		Represents a file or device handle for a logger class instance.
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`TObject`

Description

TLazLoggerFileHandleThreadSave is a TLazLoggerFileHandle descendant which implements a threaded file logger. TLazLoggerFileHandleThreadSave uses a TRTLCriticalSection class instance to lock the log file during file output operations. Requires that DoOpenFile is called by the main application thread. Otherwise the filehandle may get closed.