[ Web Proxy ]
URL:
Viewing: https://de.cppreference.com/cpp/memory/align [Back]  [Original]
std::align cppreference.com
cppreference.com
Namensrume
Varianten

    std::align

    Aus cppreference.com
    []

    This page has been machine-translated from the English version of the wiki using Google Translate.

    The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

    Click here for the English version of this page

    <metanoindex/>

     
    C++
     
    Utilities-Bibliothek
     
    Dynamische Speicherverwaltung
    Low-Level-Speicherverwaltung
    Zuweiser
    Original:
    Allocators
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    allocator
    allocator_traits(C++11)
    allocator_arg_t(C++11)
    allocator_arg(C++11)
    uses_allocator(C++11)
    scoped_allocator_adaptor(C++11)
    Initialisierter Speicher
    Original:
    Uninitialized storage
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    uninitialized_copy
    uninitialized_copy_n(C++11)
    uninitialized_fill
    uninitialized_fill_n
    raw_storage_iterator
    get_temporary_buffer
    return_temporary_buffer
    Intelligente Zeiger
    Original:
    Smart pointers
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    unique_ptr(C++11)
    shared_ptr(C++11)
    weak_ptr(C++11)
    auto_ptr(veraltet)
    owner_less(C++11)
    enable_shared_from_this(C++11)
    bad_weak_ptr(C++11)
    default_delete(C++11)
    Garbage Collection Untersttzung
    Original:
    Garbage collection support
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    declare_reachable(C++11)
    undeclare_reachable(C++11)
    declare_no_pointers(C++11)
    undeclare_no_pointers(C++11)
    pointer_safety(C++11)
    get_pointer_safety(C++11)
    Verschiedenes
    Original:
    Miscellaneous
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    pointer_traits(C++11)
    addressof(C++11)
    align(C++11)
    C-Bibliothek
    Original:
    C Library
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
     
    <tbody> </tbody>
    definiert in Header <memory>
    void* align( std::size_t alignment, std::size_t size, void*& ptr, std::size_t& space );
    		 (seit C++11)
    Wenn es mglich ist, size Byte Speicherplatz durch alignment in dem Puffer, um durch ausgerichtete ptr mit Lnge space passen ndert die Funktion ptr um zu der ersten mglichen Anschrift dieser ausgerichtet Lagerung zeigen und abnimmt space durch die Anzahl von Bytes fr die Ausrichtung verwendet . Wenn es unmglich ist (der Puffer zu klein ist), tut align nichts .
    Original:
    If it is possible to fit size bytes of storage aligned by alignment into the buffer pointed to by ptr with length space, the function modifies ptr to point to the first possible address of such aligned storage and decreases space by the number of bytes used for alignment. If it is impossible (the buffer is too small), align does nothing.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Parameter

    alignment -
    die gewnschte Ausrichtung
    Original:
    the desired alignment
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    size -
    die Gre des Speichers ausgerichtet werden
    Original:
    the size of the storage to be aligned
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    ptr -
    Zeiger auf zusammenhngender Speicherung von mindestens space Bytes
    Original:
    pointer to contiguous storage of at least space bytes
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    space -
    die Gre des Puffers, in dem zu bedienen
    Original:
    the size of the buffer in which to operate
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Rckgabewert

    Der eingestellte Wert der ptr oder Null-Zeiger-Wert, wenn der Platz zu klein ist .
    Original:
    The adjusted value of ptr, or null pointer value if the space provided is too small.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Beispiel

    This section is incomplete
    Reason: no example

    Siehe auch

    alignof operator queries alignment requirements of a type (seit C++11) [edit]
    alignas Spezifizierer
    gibt an, dass der Speicher fr die Variable durch bestimmte Menge (C++11) ausgerichtet werden soll
    Original:
    specifies that the storage for the variable should be aligned by specific amount (C++11)
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    [edit]
    (C++11)
    definiert den Typ fr die Verwendung als Speicher fr initialisierten Arten von vorgegebener Gre
    Original:
    defines the type suitable for use as uninitialized storage for types of given size
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    (Klassen-Template) [edit]
    Web Proxy Viewer  |  New URL  |  Original Page