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    std::float_round_style

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    float_round_style
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    <tbody> </tbody>
    Déclaré dans l'en-tête <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 };
    Constantes d'énumération de type std::float_round_style indiquer le style arrondi utilisé par l'arithmétique à virgule flottante à chaque fois un résultat d'une expression est stockée dans un objet d'un type à virgule flottante. Les valeurs sont les suivantes:
    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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    Constantes d'énumération

    Nom
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    Name
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    		 Definition
    std::round_indeterminate
    Le style arrondi ne peut être déterminée
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    Rounding style cannot be determined
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    std::round_toward_zero
    Arrondi vers zéro
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    Rounding toward zero
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    std::round_to_nearest
    Arrondi vers le plus proche valeur représentable
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    Rounding toward nearest representable value
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    std::round_toward_infinity
    Arrondi vers l'infini positif
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    Rounding toward positive infinity
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    std::round_toward_neg_infinity
    Arrondi vers l'infini négatif
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    Rounding toward negative infinity
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    Voir aussi

    [
    statique
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    static
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    ]
    identifie le type d'arrondi utilisé par le type
    Original:
    identifies the rounding style used by the type
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    (constante membre statique publique) [edit]
    (C++11)
    direction d'arrondi en virgule flottante
    Original:
    floating-point rounding direction
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    (constante macro) [edit]