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Data-BitStream-XS-0.07.tar.gz

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Filename:Data-BitStream-XS-0.07.tar.gz

/Data-BitStream-XS-0.07/README

Data::BitStream::XS version 0.07
================================

A class providing read/write access to bit streams, implemented in XS for
speed.  It includes many integer coding methods.

Bit streams are often used in data compression and in embedded products where
memory is at a premium.


SYNOPSIS

  use Data::BitStream::XS;
  my $stream = Data::BitStream::XS->new;
  $stream->put_gamma($_) fo
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/Data-BitStream-XS-0.07/Changes

Revision history for Perl extension Data::BitStream::XS.

0.07    ?? ??? 2012
  - Cleanup C code using pedantic and extra warnings.
  - Create a few primes on startup.
  - Transition Goldbach codes from a big list to using the mod 30 sieve.
    Huge memory savings, but slower (_much_ slower for huge num decode).
    However, it's all based on the speed of prime_count and nth_prime, so
    we can s
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/Data-BitStream-XS-0.07/TODO

- file handling code:
  best API?
  mmap?
  It works with imcomp.pl now, so covers everything Data::BitStream has.

- push trim to Data::BitStream

- redo Data::BitStream to use our pos and len

- revisit assert / croak / die.
   - Carp::croak for any user input that isn't right.
   - die if we mess up internally.
   - assert() only for "OMG, something is really wrong with our state"
     No user
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/Data-BitStream-XS-0.07/LICENSE

This software is Copyright (c) 2011-2012 by Dana Jacobsen.

This is free software; you can redistrib
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