Varianti

    std::float_round_style

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    <tbody> </tbody>
    Elemento definito nell'header <limits>
    enum float_round_style { round_indeterminate = -1, round_toward_zero = 0, round_to_nearest = 1, round_toward_infinity = 2, round_toward_neg_infinity = 3 };
    Costanti di enumerazione di tipo std::float_round_style indicare lo stile di arrotondamento usato da virgola mobile aritmetica ogniqualvolta un risultato di un'espressione è memorizzata in un oggetto di un tipo a virgola mobile. I valori sono:
    Original:
    Enumeration constants of type std::float_round_style indicate the rounding style used by floating-point arithmetics whenever a result of an expression is stored in an object of a floating-point type. The values are:
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    Censimento costanti

    Nome
    Original:
    Name
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    		 Definition
    std::round_indeterminate
    Stile arrotondamento non può essere determinata
    Original:
    Rounding style cannot be determined
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    std::round_toward_zero
    Arrotondamento verso lo zero
    Original:
    Rounding toward zero
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    std::round_to_nearest
    Arrotondamento verso il valore più vicino rappresentabile
    Original:
    Rounding toward nearest representable value
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    std::round_toward_infinity
    Arrotondamento verso l'infinito positivo
    Original:
    Rounding toward positive infinity
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    std::round_toward_neg_infinity
    Arrotondamento verso l'infinito negativo
    Original:
    Rounding toward negative infinity
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    Vedi anche

    [statico]
    identifica lo stile di arrotondamento usato dal tipo
    Original:
    identifies the rounding style used by the type
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    (pubblico membro statico costante) [modifica]
    (C++11)
    virgola mobile arrotondamento direzione
    Original:
    floating-point rounding direction
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    (macro costante) [modifica]