[Overview][Constants][Types][Classes][Index] Reference for unit 'zipper' (#fcl)

TCompressor

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

Compressor object

Declaration

Source position: zipper.pp line 126

type TCompressor = class(TObject)

public

  constructor Create(); virtual;

  

Creates a object

  procedure Compress; virtual; abstract;

  

Compresses input stream to output stream

  class function ZipID; virtual; abstract;

  

Identifier for type of compression

  class function ZipVersionReqd; virtual; abstract;

  function ZipBitFlag; virtual; abstract;

  BufferSize: LongWord;

  

Size of buffer used for compression

  OnPercent: Integer;

  

Reference to OnPercent event handler

  OnProgress: TProgressEvent;

  

Reference to OnProgress event handler

  Crc32Val: LongWord;

  

Running CRC32 value

end;

Inheritance

TCompressor

  

Compressor object

|

TObject

Description

This object compresses a stream into a compressed zip stream.


Documentation generated on: Feb 02 2013