# The devel/libJudy port

## libJudy-1.0.4p0 – general purpose dynamic array

## Description

    Judy is a C library that implements a dynamic array.  Empty Judy arrays are
    declared with null pointers.  A Judy array consumes memory only when
    populated yet can grow to take advantage of all available memory.  Judy's key
    benefits are:  scalability, performance, memory efficiency, and ease of use.
    Judy arrays are designed to grow without tuning into the peta-element range,
    scaling near O(log-base-256).

    Judy arrays are accessed with insert, retrieve, and delete calls for number
    or string indexes.  Configuration and tuning are not required -- in fact not
    possible.  Judy offers sorting, counting, and neighbor/empty searching.
    Indexes can be sequential, clustered, periodic, or random -- it doesn't
    matter to the algorithm.  Judy arrays can be arranged hierarchically to
    handle any bit patterns -- large indexes, sets of keys, etc.

    Judy is often an improvement over common data structures such as:  arrays,
    sparse arrays, hash tables, B-trees, binary trees, linear lists, skiplists,
    other sort and search algorithms, and counting functions.

WWW: http://judy.sourceforge.net/

Categories:
  devel

## Library dependencies

## Build dependencies

- STEM->=1.21:textproc/groff
- devel/gmake

## Run dependencies