Boost Unordered Translation (zh_Hans) - English @ Boost-Weblate

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7 :11

	English Peter Dimov, 2022. https://pdimov.github.io/articles/unordered_dev_plan.html[Development Plan for Boost.Unordered^]. 116/10000 · 116
7 :61

	English In a multithreaded scenario, the iterator `it` may be invalid at point B if some other thread issues an `m.erase(k)` operation between A and B. There are designs that can remedy this by making iterators lock the element they point to, but this approach lends itself to high contention and can easily produce deadlocks in a program. `operator[]` has similar concurrency issues, and is not provided by `boost::concurrent_flat_map`/`boost::concurrent_node_map` either. Instead, element access is done through so-called _visitation functions_: 539/10000 · 539
7 :24

	English Even if your supplied hash function does not conform to the uniform behavior required by open addressing, chances are that the performance of Boost.Unordered containers will be acceptable, because the library executes an internal __post-mixing__ step that improves the statistical properties of the calculated hash values. This comes with an extra computational cost; if you'd like to opt out of post-mixing, annotate your hash function as follows: 448/10000 · 448
7 :27

	English There is xref:hash_equality.adoc#hash_equality[more information on hash functions and equality predicates in the next section]. 127/10000 · 127
7 :18

	English Deduction guides for https://en.cppreference.com/w/cpp/language/class_template_argument_deduction[class template argument deduction (CTAD)^] are only available on {cpp}17 (or later) compilers. 192/10000 · 192
7 :24

	English Canonical standard implementations will wind up looking like the diagram below: 79/10000 · 79
:14 :14

	English Visualization structure 23/10000 · 23
7 :14

	English Copyright (C) 2022-2025 Joaquín M López Muñoz 66/10000 · 66
7 :9

	English xref:reference/header_unordered_set_fwd.adoc[+++<code style="color: inherit;">+++<boost/unordered/unordered_set_fwd.hpp>+++</code>+++ Synopsis] 143/10000 · 143
7 :16

	English allows for efficient removal and retrieval of an element via move construction. 79/10000 · 79
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	English Template Parameters 21/10000 · 21
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	English Template Parameters 21/10000 · 21
7 :19

	English Other than this, `boost::unordered_node_set` is mostly a drop-in replacement of standard unordered associative containers. 122/10000 · 122
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	English Synopsis 8/10000 · 8
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	English Synopsis 8/10000 · 8
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	English Synopsis 8/10000 · 8
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	English Template Parameters 21/10000 · 21
7 :45

	English __insertion-stats-type__ 24/10000 · 24
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	English Synopsis 8/10000 · 8
7 :19

	English Other than this, `boost::unordered_node_map` is mostly a drop-in replacement of standard unordered associative containers. 122/10000 · 122

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