JCL Help:TJclCRC32Stream

 JCL Help: TJclCRC32Stream Class

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► JclStreams.pas Classes

[+] JclStreams.pas Classes

► TJclCRC32Stream Methods

[+] TJclCRC32Stream Methods

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Class Hierarchy

TJclStream

    |
TJclStreamDecorator

    |
TJclBufferedStream

    |
TJclSectoredStream

    |
TJclCRC32Stream

Summary

The TJclCRC32Stream stores data in a protected stream.

Pascal

 public TJclCRC32Stream = class(TJclSectoredStream);

Description

The TJclCRC32Stream stores data in a protected stream.
Every block of data is followed by a checksum computed by the Cyclic Redundancy Check algorithm on 32 bits. This checksum is able to repair errors in the stream. Current implementation can repair one damaged bit.
All checksum computations and checks are transparent, this stream can be used as any other regular Stream. Use the Flush method to force data to be written from the internal buffer.

See Also

TJclCRC16Stream

About

Unit

JclStreams

Navigation

▼ TJclCRC32Stream

  TJclCRC32Stream

  TJclCRC32Stream.AfterBlockRead

  TJclCRC32Stream.BeforeBlockWrite

  TJclCRC32Stream.Create@TStream@Boolean

Donator

Florent Ouchet

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