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Pakket: libparallel-hashmap-dev (1.4.1+ds-3~exp1)

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Warning: This package is from the experimental distribution. That means it is likely unstable or buggy, and it may even cause data loss. Please be sure to consult the changelog and other possible documentation before using it.

header-only hash map implementation

This repository aims to provide a set of excellent hash map implementations, as well as a btree alternative to std::map and std::set, with the following characteristics:

 * Header only: nothing to build, just copy the parallel_hashmap directory
   to your project and you are good to go.
 * drop-in replacement for std::unordered_map, std::unordered_set,
   std::map and std::set
 * Compiler with C++11 support required, C++14 and C++17 APIs are provided
   (such as try_emplace)
 * Very efficient, significantly faster than your compiler's unordered
   map/set or Boost's, or than sparsepp
 * Memory friendly: low memory usage, although a little higher than
   sparsepp
 * Supports heterogeneous lookup
 * Easy to forward declare: just include phmap_fwd_decl.h in your header
   files to forward declare Parallel Hashmap containers [note: this does
   not work currently for hash maps with pointer keys]
 * Dump/load feature: when a flat hash map stores data that is
   std::trivially_copyable, the table can be dumped to disk and restored
   as a single array, very efficiently, and without requiring any hash
   computation. This is typically about 10 times faster than doing
   element-wise serialization to disk, but it will use 10% to 60% extra
   disk space. See examples/serialize.cc. (flat hash map/set only)
 * Tested on Windows (vs2015 & vs2017, vs2019, Intel compiler 18 and 19),
   linux (g++ 4.8.4, 5, 6, 7, 8, clang++ 3.9, 4.0, 5.0) and MacOS (g++
   and clang++) - click on travis and appveyor icons above for detailed
   test status.
 * Automatic support for boost's hash_value() method for providing the
   hash function (see examples/hash_value.h). Also default hash support
   for std::pair and std::tuple.

Tags: Softwareontwikkeling: Bibliotheken, Role: Development Library

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Pakket downloaden voor alle beschikbare platforms
Platform Pakketgrootte Geïnstalleerde grootte Bestanden
amd64 197,3 kB1.032,0 kB [overzicht]
i386 197,3 kB1.032,0 kB [overzicht]