LzmaArchiveSettings.DictionarySize
Contents
[
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]LzmaArchiveSettings.DictionarySize property
Dictionary (history buffer) size indicates how many bytes of the recently processed uncompressed data are kept in memory. If not set, will be chosen accordingly to entry size.
public int DictionarySize { get; set; }
Exceptions
| exception | condition |
|---|---|
| ArgumentOutOfRangeException | The value is too small ot too big. |
| ArgumentException | The value is not a power of two or three times a power of two. |
Remarks
The bigger the dictionary, usually the better the compression ratio is - but dictionaries larger than the uncompressed data are a waste of RAM.
The disctionary size of LZMA archive must be either a power of two (2^n) or three times a power of two (3*2^n).
See Also
- class LzmaArchiveSettings
- namespace Aspose.Zip.LZMA
- assembly Aspose.Zip
