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Author compression library
poyo

2007-06-26, 7:55 am

I'm looking for a C (or C++) compression library that enable to
compress with multiples implementations of diferents algorithms (like
bzip2, zlib, lzma and so on). The idea of something like this is that
the algorithms must be pluginables or easily implementes. Does anyone
know any like this? or similar or whatever.

i need to change the compression algorithm dinamically. so, i need
something like "an abstration layer" with "virtual interface" to be
implemented (which could be implemented using zlib, bzip2, lzma, lzw
and so on).

Exists anything like this or is futile my search?

Poyo

Hans-Peter Diettrich

2007-06-26, 7:55 am

poyo wrote:
> I'm looking for a C (or C++) compression library that enable to
> compress with multiples implementations of diferents algorithms (like
> bzip2, zlib, lzma and so on). The idea of something like this is that
> the algorithms must be pluginables or easily implementes. Does anyone
> know any like this? or similar or whatever.


Have a look at 7zip. It defines an interface, and supplies many modules
for common (un)compression methods.

DoDi
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