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https://github.com/mattreecebentley/plf_hive
plf::hive is a fork of plf::colony to match the current C++ standards proposal.
https://github.com/mattreecebentley/plf_hive
container standards
Last synced: 3 months ago
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plf::hive is a fork of plf::colony to match the current C++ standards proposal.
- Host: GitHub
- URL: https://github.com/mattreecebentley/plf_hive
- Owner: mattreecebentley
- License: zlib
- Created: 2021-09-09T03:25:53.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2024-09-07T06:30:19.000Z (5 months ago)
- Last Synced: 2024-09-07T07:34:48.365Z (5 months ago)
- Topics: container, standards
- Language: C++
- Homepage: https://plflib.org/colony.htm
- Size: 354 KB
- Stars: 69
- Watchers: 7
- Forks: 7
- Open Issues: 0
-
Metadata Files:
- Readme: README.MD
- License: LICENSE.md
Awesome Lists containing this project
- awesomecpp - plf_hive - - plf::hive is a fork of plf::colony to match the current C++ standards proposal. (Containers and Algorithms)
README
plf::hive is a fork of plf::colony to match the current C++ standards proposal (https://wg21.link/p0447).
The differences in plf::hive are as follows:
* C++20 and above only.
* ==, != and <=> container operators removed, as these were considered either too slow as order-inspecific operators, or too confusing as order-specific operators (for an unordered-insert container)
* priority template parameter removed as was not considered useful enough to maintain in standard.
* data() function removed, as may cause too much implementation specificity.
* reset() function removed (use clear() followed by trim_capacity() instead) - simply to cut down on the user interface.
* memory() removed as this was considered to be not in-keeping with previous container practice.
* No support for user-specified internal sort routines to be used by member function sort().
* advance, prev, next and distance are std:: overloads, rather than hidden friends selected via ADL. This is only possible under C++20 and above. std::distance overload doesn't support negative distances, the two iterators must be swapped prior to distance call if first is > last.
* The following public functions are removed: is_active, default_min_block_capacity, default_max_block_capacity, default_block_capacity_limits, block_metadata_memory, block_allocation_amount, max_elements_per_allocation.
Otherwise hive should follow the same rules as colony and be used in the same way. Colony documentation is here:
https://plflib.org/colony.htm
Note: In terms of the Microsoft compiler, hive requires Visual Studio 2022 or later to compile properly (early versions have an unresolved bug).
Note2: Use plf::ranges::range_from in the parameters when calling rangesv3 constructor overloads. This will be updated with std::range_from_t when that feature becomes widely available in C++23-compliant compilers.
