Espaces de noms
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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> UnformattedInputFunction

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    <metanoindex/>

     
    C++
     
    C + + concepts
    De base
    Original:
    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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    Exigences

    Un UnformattedInputFunction est une fonction d'entrée ruisseau qui effectue les opérations suivantes:
    Original:
    An UnformattedInputFunction is a stream input function that performs the following:
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    • Construit un objet de type à basic_istream::sentry durée de stockage automatique et avec l'argument défini sur noskipws true, qui effectue les opérations suivantes
      Original:
      Constructs an object of type basic_istream::sentry with automatic storage duration and with the noskipws argument set to true, which performs the following
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    • si eofbit ou badbit sont fixés sur le flux d'entrée, définit le failbit ainsi, et si les exceptions sur failbit sont activés dans le masque exception de ce flux d'entrée, jette ios_base::failure .
      Original:
      if eofbit or badbit are set on the input stream, sets the failbit as well, and if exceptions on failbit are enabled in this input stream's exception mask, throws ios_base::failure.
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    • Bouffées de la cravate () "flux de sortie d, le cas échéant
      Original:
      flushes the tie()'d output stream, if applicable
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    • Vérifie l'état de la sentinelle en appelant sentry::operator bool(), ce qui équivaut à basic_ios::good .
      Original:
      Checks the status of the sentry by calling sentry::operator bool(), which is equivalent to basic_ios::good.
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    • Si la sentinelle retourné false ou le constructeur sentinelle a généré une exception:
      Original:
      If the sentry returned false or sentry's constructor threw an exception:
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    • détermine le nombre de caractères extraits (gcount) dans le courant d'entrée à zéro
      Original:
      sets the number of extracted characters (gcount) in the input stream to zero
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    • si la fonction a été appelée à écrire sur un tableau de CharT, écrit CharT() (le caractère nul) vers le premier emplacement de la matrice
      Original:
      if the function was called to write to an array of CharT, writes CharT() (the null character) to the first location of the array
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    • Si la sentinelle retourné true, effectue l'entrée
      Original:
      If the sentry returned true, performs the input
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    • si une exception est levée lors de la saisie, fixe badbit dans le flux d'entrée. Si des exceptions sur BadBit sont activés dans le masque exception de ce ruisseau, l'exception est également relancée .
      Original:
      if an exception is thrown during input, sets badbit in the input stream. If exceptions on badbit are enabled in this stream's exception mask, the exception is also rethrown.
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    • Si aucune exception a été levée lors de la saisie, définit le nombre de caractères extraits (gcount) dans le flux d'entrée .
      Original:
      If no exception was thrown during input, sets the number of extracted characters (gcount) in the input stream.
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    • En tout état de cause, que ce soit se terminant par exception ou de renvoyer, le destructeur de la sentinelle est appelé avant de quitter cette fonction .
      Original:
      In any event, whether terminating by exception or returning, the sentry's destructor is called before leaving this function.
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    Bibliothèque standard

    Les fonctions suivantes de la bibliothèque standard sont UnformattedInputFunctions .
    Original:
    The following standard library functions are UnformattedInputFunctions.
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