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    std::numeric_limits::min_exponent10

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    <tbody> </tbody>
    static const int min_exponent10
    		 (avant C++11)
    static constexpr int min_exponent10
    		 (depuis C++11)
    La valeur de std::numeric_limits<T>::min_exponent10 est le plus petit nombre négatif n tels que 10n
     est une valeur valide normalisée du type à virgule flottante T .
    Original:
    The value of std::numeric_limits<T>::min_exponent10 is the lowest negative number n such that 10n
     is a valid normalized value of the floating-point type T.
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    Spécialisations standard

    T
    valeur de std::numeric_limits<T>::min_exponent10
    Original:
    value of std::numeric_limits<T>::min_exponent10
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    /* non-specialized */ 0
    bool 0
    char 0
    signed char 0
    unsigned char 0
    wchar_t 0
    char16_t 0
    char32_t 0
    short 0
    unsigned short 0
    int 0
    unsigned int 0
    long 0
    unsigned long 0
    long long 0
    unsigned long long 0
    float FLT_MIN_10_EXP
    double DBL_MIN_10_EXP
    long double LDBL_MIN_10_EXP

    Exemple

    Montre les relations de min_exponent, min_exponent10, min, et radix pour le type float:
    Original:
    Demonstrates the relationships of min_exponent, min_exponent10, min, and radix for the type float:
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    #include <iostream>
int main()
{
    std::cout << "min() = " << std::numeric_limits<float>::min() << '\n'
              << "min_exponent10 = " << std::numeric_limits<float>::min_exponent10 << '\n'
              << std::hexfloat
              << "min() = " << std::numeric_limits<float>::min() << '\n'
              << "min_exponent = " << std::numeric_limits<float>::min_exponent << '\n';
}

    Résultat : 

    min() = 1.17549e-38
min_exponent10 = -37
min() = 0x1p-126
min_exponent = -125

    Voir aussi

    [
    statique
    Original:
    static
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    ]
    un de plus que la plus petite puissance négative de la racine qui est valide normalisé valeur à virgule flottante
    Original:
    one more than the smallest negative power of the radix that is a valid normalized floating-point value
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    (constante membre statique publique) [edit]
    [
    statique
    Original:
    static
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    ]
    un de plus que la plus grande puissance entière de la racine qui est valide finie valeur à virgule flottante
    Original:
    one more than the largest integer power of the radix that is a valid finite floating-point value
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    (constante membre statique publique) [edit]
    [
    statique
    Original:
    static
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    ]
    la plus grande puissance entière de 10 qui est valide finie valeur à virgule flottante
    Original:
    the largest integer power of 10 that is a valid finite floating-point value
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    (constante membre statique publique) [edit]
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