# The devel/sparsehash port

## sparsehash-2.0.4 – memory-efficient hash_map and hash_set C++ classes

## Description

    An extremely memory-efficient hash map implementation. 2 bits/entry
    overhead! The SparseHash library contains several hash map
    implementations, including implementations that optimize for space
    or speed.

    These hashtable implementations are similar in API to SGI's hash_map
    class and the tr1 unordered_map class, but with different performance
    characteristics. It's easy to replace hash_map or unordered_map by
    sparse_hash_map or dense_hash_map in C++ code.

    They also contain code to serialize and unserialize from disk.

WWW: https://github.com/sparsehash/sparsehash

Categories:
  devel

## Library dependencies

## Build dependencies

## Run dependencies