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    <div class="t-tr-text">Concepts C + +:<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">C++ concepts:</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div> ForwardIterator

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    <metanoindex/>

     
    C++
     
    C + + concepts
    De base
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    Basic
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    Bibliothèque échelle
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    Library-Wide
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    NullablePointer (C++11)
    Hash (C++11)
    Allocator
    Récipient
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    Container
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    Éléments de conteneurs
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    Container Elements
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    CopyInsertable (C++11)
    MoveInsertable (C++11)
    Iterator
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    Iterator
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    Nombres aléatoires
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    Random Numbers
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    Simultanéité
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    Concurrency
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    BasicLockable (C++11)
    Lockable (C++11)
    TimedLockable (C++11)
    Mutex (C++11)
    TimedMutex (C++11)
    Autre
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    Other
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    Un ForwardIterator est un Iterator qui peut lire les données de l'élément pointé à .
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    A ForwardIterator is an Iterator that can read data from the pointed-to element.
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    Contrairement à un InputIterator, il garantit la validité lorsqu'il est utilisé dans les algorithmes multi-passes .
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    Unlike an InputIterator, it guarantees validity when used in multipass algorithms.
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    Exigences

    En plus des exigences ci-dessus, pour un type de It être un Forwardterator, une instance de i It doit:
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    In addition to the above requirements, for a type It to be an Forwardterator, an instance i of It must:
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    Expression Return Equivalent expression Notes
    ++i const It& After this, copies of i are still valid
    i++ value_type temp = *i; ++i; return temp;
    *i++ reference
    Un mutable ForwardIterator est un ForwardIterator qui satisfait en outre aux exigences OutputIterator .
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    A mutable ForwardIterator is a ForwardIterator that additionally satisfies the OutputIterator requirements.
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