itsy_bitsy
bitset2
| itsy_bitsy | bitset2 | |
|---|---|---|
| 4 | 4 | |
| 120 | 116 | |
| - | - | |
| 4.1 | 2.2 | |
| almost 2 years ago | 10 months ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | Boost Software License 1.0 |
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itsy_bitsy
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Bit-vector manipulations in standard C++
No benchmarks though. I saw itsy_bitsy, but other than find and sorting (neither of which I've ever needed), it's not really that much faster than std::bitset.
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An optimized replacement of the infamous std::vector<🅱️ool>
Another library, to possibly compare against, is: itsy.bitsy.
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What std::bitset could have been
Are patches you mentioned related to this library https://github.com/ThePhD/itsy_bitsy ?
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[Suggestion] How to manage a (moderately) large number of bitvectors?
This might do what you need https://github.com/ThePhD/itsy_bitsy . I think it has bitwise ops like bitset but is a dynamic bit vector with decent perf.
bitset2
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Working with bitstreams. The best type to represent bits
Also there's a library that is basically a resizable bitset with extra features. Here's the link: https://github.com/ClaasBontus/bitset2
- bitset2 now supports 128 bit integers
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What std::bitset could have been
Have a look at bitset2!
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Shocked by the size of std::bitset
Have a look at https://github.com/ClaasBontus/bitset2
What are some alternatives?
bitvec - A crate for managing memory bit by bit
compact_bitset - A drop-in replacement for std::bitset that doesn't waste memory.
better_bitset - A better `std::bitset` that supports scanning for bits optimally
eternal - A C++14 compile-time/constexpr map and hash map with minimal binary footprint
ac_types - Algorithmic C Datatypes
bit_set - Rebooting the std::bitset franchise
BitLib - Provides a bit-vector, an optimized replacement of the infamous std::vector<:b:ool>. In addition to the bit-vector, the library also provides implementations of STL algorithms tailored for bit-vectors.
BitArray - C bit array structs and methods
bit - The Bit Library
CRoaring - Roaring bitmaps in C (and C++), with SIMD (AVX2, AVX-512 and NEON) optimizations: used by Apache Doris, ClickHouse, and StarRocks