Varianti

    std::logical_not

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    <tbody> </tbody>
    Elemento definito nell'header <functional>
    template< class T > struct logical_not;
    Oggetto funzione per l'esecuzione di logica NOT (negazione logica). Chiede efficace operator! per T tipo.
    Original:
    Function object for performing logical NOT (logical negation). Effectively calls operator! for type T.
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    Membri tipi

    Tipo
    Original:
    Type
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    		 Definition
    result_type bool
    argument_type T

    Membri funzioni

    operator()
    restituisce il NOT logico dell'argomento
    Original:
    returns the logical NOT of the argument
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    (metodo pubblico)

    std :: logical_not ::
    Original:
    std::logical_not::
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    operator()

    <tbody> </tbody>
    bool operator()( const T& arg ) const;

    Returns the logical NOT of arg.

    Parameters

    arg -
    per calcolare il valore di NOT logico
    Original:
    value to compute logical NOT of
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    Return value

    The result of !arg.

    Exceptions

    (none)

    Possible implementation

    bool operator()(const T &arg) const 
{
    return !arg;
}
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