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mdbx++: перенос в public типов buffer::move_assign_alloc и buffer::copy_assign_alloc для старых стандартов C++ (backport).

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Леонид Юрьев (Leonid Yuriev) 2023-11-26 22:27:26 +03:00
parent 1277fe965d
commit ae01a8e891
1 changed files with 5 additions and 4 deletions
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9
mdbx.h++
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@ -1578,10 +1578,6 @@ public:
private:
friend class txn;
struct silo;
using move_assign_alloc =
allocation_aware_details::move_assign_alloc<silo, allocator_type>;
using copy_assign_alloc =
allocation_aware_details::copy_assign_alloc<silo, allocator_type>;
using swap_alloc = allocation_aware_details::swap_alloc<silo, allocator_type>;
struct silo /* Empty Base Class Optimization */ : public allocator_type {
MDBX_CXX20_CONSTEXPR const allocator_type &get_allocator() const noexcept {
@ -2073,6 +2069,11 @@ public:
/// \todo buffer& operator>>(buffer&, ...) for reading (delegated to slice)
/// \todo template<class X> key(X) for encoding keys while writing
using move_assign_alloc =
allocation_aware_details::move_assign_alloc<silo, allocator_type>;
using copy_assign_alloc =
allocation_aware_details::copy_assign_alloc<silo, allocator_type>;
/// \brief Returns the associated allocator.
MDBX_CXX20_CONSTEXPR allocator_type get_allocator() const {
return silo_.get_allocator();