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std::pointer_to_unary_function

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< cpp‎ | utility‎ | functional

 
 
 
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unary_function (obsolète)
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pointer_to_unary_function (obsolète)
pointer_to_binary_function (obsolète)
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template<

    class Arg,
    class Result

> class pointer_to_unary_function : public std::unary_function<Arg, Result>;
(obsolète)
std::pointer_to_unary_function est un objet fonction qui agit comme un wrapper autour d'une fonction unaire .
Original:
std::pointer_to_unary_function is a function object that acts as a wrapper around a unary function.
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Sommaire

[modifier] Fonctions membres

(constructor)
constructs a new pointer_to_unary_function object with the supplied function
(fonction membre publique)
operator()
appelle la fonction mémorisée
Original:
calls the stored function
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(fonction membre publique)

std :: pointer_to_unary_function ::
Original:
std::pointer_to_unary_function::
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pointer_to_unary_function

explicit pointer_to_unary_function( Result (*f)(Arg) );

Constructs a pointer_to_unary_function function object with the stored function f.

Parameters

f -
pointeur vers une fonction à stocker
Original:
pointer to a function to store
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std :: pointer_to_unary_function ::
Original:
std::pointer_to_unary_function::
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operator()

Result operator()( Arg x ) const;

Calls the stored function.

Parameters

x -
arguments à passer à la fonction
Original:
argument to pass to the function
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Return value

The value returned by the called function.

[modifier] Voir aussi

permet de créer un foncteur à partir d'une fonction unaire
(classe générique) [edit]
(obsolète)
crée un foncteur à partir d'une fonction
(fonction générique) [edit]