deduction guides für std::scoped_allocator_adaptor

 

C++

Compiler-Unterstützung

Freestanding und gehostet

Sprache

Standardbibliothek

Header der Standardbibliothek

Benannte Anforderungen

Feature-Test-Makros (C++20)

Bibliothek für Sprachunterstützung

Konzepte-Bibliothek (C++20)

Diagnostik-Bibliothek

Speicherverwaltungsbibliothek

Metaprogrammierungsbibliothek (C++11)

Allgemeine Dienstprogramme-Bibliothek

Container-Bibliothek

Iterator-Bibliothek

Ranges-Bibliothek (C++20)

Algorithmen-Bibliothek

Bibliothek für Zeichenketten

Textverarbeitungsbibliothek

Numerik-Bibliothek

Datums- und Zeitbibliothek

Ein-/Ausgabe-Bibliothek

Dateisystembibliothek (C++17)

Unterstützung für nebenläufige Programmierung (C++11)

Ausführungssteuerungsbibliothek (C++26)

Technische Spezifikationen

Symbolverzeichnis

Externe Bibliotheken

 

Speicherverwaltungsbibliothek

voidify (nur Exposition*) Algorithmen für uninitialisierten Speicher uninitialized_copy uninitialized_fill uninitialized_move (C++17) uninitialized_default_construct (C++17) uninitialized_value_construct (C++17) destroy (C++17) destroy_at (C++17) uninitialized_copy_n (C++11) uninitialized_fill_n uninitialized_move_n (C++17) uninitialized_default_construct_n (C++17) uninitialized_value_construct_n (C++17) destroy_n (C++17) construct_at (C++20) Beschränkte uninitialisierte Speicher-Algorithmen ranges::uninitialized_copy (C++20) ranges::uninitialized_fill (C++20) ranges::uninitialized_move (C++20) ranges::construct_at (C++20) ranges::destroy (C++20) ranges::destroy_n (C++20) ranges::destroy_at (C++20) ranges::uninitialized_copy_n (C++20) ranges::uninitialized_fill_n (C++20) ranges::uninitialized_move_n (C++20) ranges::uninitialized_default_construct (C++20) ranges::uninitialized_value_construct (C++20) ranges::uninitialized_default_construct_n (C++20)  ranges::uninitialized_value_construct_n (C++20) C-Bibliothek malloc calloc realloc aligned_alloc (C++17) free

Allocatoren allocator allocator_traits (C++11) allocation_result (C++23) allocator_arg (C++11) uses_allocator (C++11) uses_allocator_construction_args (C++20) make_obj_using_allocator (C++20) uninitialized_construct_using_allocator (C++20)  scoped_allocator_adaptor (C++11) pmr::polymorphic_allocator (C++17) Speicherressourcen pmr::memory_resource (C++17) pmr::get_default_resource (C++17) pmr::set_default_resource (C++17) pmr::new_delete_resource (C++17) pmr::null_memory_resource (C++17) pmr::synchronized_pool_resource (C++17) pmr::unsynchronized_pool_resource (C++17) pmr::monotonic_buffer_resource (C++17) pmr::pool_options (C++17) Unterstützung für Garbage Collection declare_reachable (C++11)(bis C++23) undeclare_reachable (C++11)(bis C++23) declare_no_pointers (C++11)(bis C++23) undeclare_no_pointers (C++11)(bis C++23) pointer_safety (C++11)(bis C++23) get_pointer_safety (C++11)(bis C++23) Uninitialisierter Speicher raw_storage_iterator (bis C++20*) get_temporary_buffer (bis C++20*) return_temporary_buffer (bis C++20*) Explizites Lebenszeitmanagement start_lifetime_asstart_lifetime_as_array (C++23)(C++23)

Smarte Zeiger unique_ptr (C++11) shared_ptr (C++11) weak_ptr (C++11) auto_ptr (bis C++17*) owner_less (C++11) owner_less<void> (C++17) owner_hash (C++26) owner_equal (C++26) enable_shared_from_this (C++11) bad_weak_ptr (C++11) default_delete (C++11) out_ptr_t (C++23) inout_ptr_t (C++23) Low-Level-Speicher verwaltung operator new operator new[] operator delete operator delete[] get_new_handler (C++11) set_new_handler launder (C++17) bad_alloc bad_array_new_length (C++11) nothrow_t align_val_t (C++17) destroying_delete_t (C++20) new_handler nothrow Sonstiges pointer_traits (C++11) to_address (C++20) addressof (C++11) align (C++11) assume_aligned (C++20) is_sufficiently_aligned (C++26)

 

std::scoped_allocator_adaptor

Memberfunktionen

scoped_allocator_adaptor::scoped_allocator_adaptor

scoped_allocator_adaptor::~scoped_allocator_adaptor

scoped_allocator_adaptor::operator=

scoped_allocator_adaptor::inner_allocator

scoped_allocator_adaptor::outer_allocator

scoped_allocator_adaptor::allocate

scoped_allocator_adaptor::deallocate

scoped_allocator_adaptor::max_size

scoped_allocator_adaptor::construct

scoped_allocator_adaptor::destroy

scoped_allocator_adaptor::select_on_container_copy_construction

scoped_allocator_adaptor::outermost scoped_allocator_adaptor::outermost-construct scoped_allocator_adaptor::outermost-destroy

Nicht-Member-Funktionen

operator==operator!= (bis C++20)

Ableitungs-Guides(C++17)

 

Definiert in Header <scoped_allocator>
template< class OuterAlloc, class... InnerAllocs > scoped_allocator_adaptor( OuterAlloc, InnerAllocs... )     -> scoped_allocator_adaptor<OuterAlloc, InnerAllocs...>;		(seit C++17)

Ein deduction guide wird für std::scoped_allocator_adaptor bereitgestellt, um das Ableiten seines äußeren Allocators zu ermöglichen.