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Fixed support for allocators with explicit copy constructors (#234)

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* added tests for explicit allocators

* made explicit_alloc_ctor_tests work
by adhering to the principle that classes templated with Allocator should accept exactly Allocator objects

* removed TMP machinery older compilers choke about

* initialized variables

* updated release notes

* fixed PR number
This commit is contained in:
joaquintides authored and GitHub committed 2024-02-17 18:58:48 +01:00
1 parent 7692065552
commit 15cfef6967
11 files changed
+215 -32
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include/boost/unordered/detail/fca.hpp
+10 -4
View File
@@ -1,4 +1,4 @@
// Copyright (C) 2022-2023 Joaquin M Lopez Munoz.
// Copyright (C) 2022-2024 Joaquin M Lopez Munoz.
// Copyright (C) 2022 Christian Mazakas
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
@@ -518,7 +518,8 @@ namespace boost {
}
grouped_bucket_array(size_type n, const Allocator& al)
: empty_value<node_allocator_type>(empty_init_t(), al),
: empty_value<node_allocator_type>(
empty_init_t(), node_allocator_type(al)),
size_index_(0), size_(0), buckets(), groups()
{
if (n == 0) {
@@ -678,12 +679,17 @@ namespace boost {
bucket_allocator_type get_bucket_allocator() const
{
return this->get_node_allocator();
return bucket_allocator_type(this->get_node_allocator());
}
group_allocator_type get_group_allocator() const
{
return this->get_node_allocator();
return group_allocator_type(this->get_node_allocator());
}
Allocator get_allocator() const
{
return Allocator(this->get_node_allocator());
}
size_type buckets_len() const noexcept { return size_ + 1; }