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Fixes #321 ("devector does not work with pmr allocators")

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This commit is contained in:
Ion Gaztañaga
2025-10-28 15:50:22 +01:00
parent 247ffd0336
commit 8b6bd59051
2 changed files with 8 additions and 5 deletions
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3
doc/container.qbk
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@@ -1450,7 +1450,7 @@ use [*Boost.Container]? There are several reasons for that:
* [@https://github.com/boostorg/container/pull/317/ GitHub #293: ['"UBSAN reports unaligned access error"]].
* [@https://github.com/boostorg/container/pull/294 GitHub #294: ['"CMake: Add option to use header-only Boost::container"]].
* [@https://github.com/boostorg/container/issues/300 GitHub #300: ['"Warnings when building with clang-20"]].
* [@https://github.com/boostorg/container/issues/300 GitHub #304: ['"Usage of boost::container::small_vector with custom allocator"]].
* [@https://github.com/boostorg/container/issues/304 GitHub #304: ['"Usage of boost::container::small_vector with custom allocator"]].
* [@https://github.com/boostorg/container/pull/305 GitHub #305: ['"Warnings with -Wstrict-prototypes"]].
* [@https://github.com/boostorg/container/pull/307 GitHub #307: ['"Fix all instances of MSVC warning C4146 (unsigned negation)"]].
* [@https://github.com/boostorg/container/issues/309 GitHub #309: ['"Performance regression of boost::container::static_vector introduced in boost v1.86"]].
@@ -1458,6 +1458,7 @@ use [*Boost.Container]? There are several reasons for that:
* [@https://github.com/boostorg/container/issues/310 GitHub #310: ['"flat_map: Mention correct type in documentation of emplace and emplace_hint"]].
* [@https://github.com/boostorg/container/issues/312 GitHub #312: ['"flat_map std::allocator::is_always_equal is deprecated"]].
* [@https://github.com/boostorg/container/pull/317/ GitHub #317: ['"Partial revert of changes for Issue #209 - compiler warnings"]].
* [@https://github.com/boostorg/container/pull/321/ GitHub #321: ['"devector does not work with pmr allocators"]].
[endsect]

10
include/boost/container/pmr/devector.hpp
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@@ -26,9 +26,9 @@ namespace pmr {
template <
typename T,
typename GrowthPolicy = growth_factor_60
typename Options = void
>
using devector = boost::container::devector<T, GrowthPolicy, polymorphic_allocator<T> >;
using devector = boost::container::devector<T, polymorphic_allocator<T>, Options >;
#endif
@@ -36,12 +36,14 @@ using devector = boost::container::devector<T, GrowthPolicy, polymorphic_allocat
//! that uses a polymorphic allocator
template <
typename T,
typename GrowthPolicy = growth_factor_60
typename Options = void
>
struct devector_of
{
typedef boost::container::devector
< T, GrowthPolicy, polymorphic_allocator<T> > type;
< T
, polymorphic_allocator<T>
, Options > type;
};
} //namespace pmr {