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std::setfill

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Defined in header <iomanip>
template< class CharT >
/*unspecified*/ setfill( CharT c );
Lorsqu'il est utilisé dans un out << setfill(c) expression définit le caractère de remplissage de la out flux de c .
Original:
When used in an expression out << setfill(c) sets the fill character of the stream out to c.
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Sommaire

[modifier] Paramètres

c -
une nouvelle valeur pour le caractère de remplissage
Original:
new value for the fill character
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[modifier] Retourne la valeur

Retourne un objet de type non précisé de sorte que si out est le nom d'un flux de sortie de std::basic_ostream<CharT, Traits> type, le out << setfill(n) expression se comporte comme si le code suivant est exécuté:
Original:
Returns an object of unspecified type such that if out is the name of an output stream of type std::basic_ostream<CharT, Traits>, then the expression out << setfill(n) behaves as if the following code was executed:
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out.fill(n);

[modifier] Exemple

#include <iostream>
#include <iomanip>
int main()
{
    std::cout << "default fill: " << std::setw(10) << 42 << '\n'
              << "setfill('*'): " << std::setfill('*')
                                  << std::setw(10) << 42 << '\n';
}

Résultat :

default fill:         42
setfill('*'): ********42

[modifier] Voir aussi

gère le caractère de remplissage
Original:
manages the fill character
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(fonction membre publique de std::basic_ios) [edit]
définit l'emplacement des caractères de remplissage
Original:
sets the placement of fill characters
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(fonction) [edit]
modifie la largeur de l'entrée suivante / champ de sortie
Original:
changes the width of the next input/output field
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(fonction) [edit]