# Module VCDiff

Description

  Pike glue for the open-vcdiff differential compression library. http://code.google.com/p/open-vcdiff/

  Encoding and decoding relies on a common string that the differences are computed against - this string is called the dictionary.

  Basic usage:

  string dict = "abcdef"; VCDiff.Encoder encoder = VCDiff.Encoder (dict); string encoded = encoder->encode ("abcdefghijklmnopqrstuvwxyz"); VCDiff.Decoder decoder = VCDiff.Decoder (dict); string decoded = decoder->decode (encoded);