std::basic_istream::getline

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• condition de fin de fichier se produit dans la séquence d'entrée (dans ce cas setstate(eofbit) est exécuté)

  Original:

  end of file condition occurs in the input sequence (in which case setstate(eofbit) is executed)

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• la c caractère suivant disponible est le délimiteur, tel que déterminé par Traits::eq(c, delim). Le délimiteur est extrait (à la différence basic_istream::get()) et pris en compte pour gcount(), mais n'est pas mémorisé .

  Original:

  the next available character c is the delimiter, as determined by Traits::eq(c, delim). The delimiter is extracted (unlike basic_istream::get()) and counted towards gcount(), but is not stored.

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• count-1 caractères ont été extraits (dans lequel cas setstate(failbit) est exécuté) .

  Original:

  count-1 characters have been extracted (in which case setstate(failbit) is executed).

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[modifier] Notes

[modifier] Paramètres

[modifier] Retourne la valeur

*this

[modifier] Exemple

#include <iostream>
#include <sstream>
#include <vector>
#include <array>
 
int main()
{
    std::istringstream input("abc|def|gh");
    std::vector<std::array<char, 4>> v;
 
    for(std::array<char, 4> a; input.getline(&a[0], 4, '|'); ) {
        v.push_back(a);
    }
 
    for(auto& a : v) {
        std::cout << &a[0] << '\n';
    }
}

abc
def
gh

[modifier] Voir aussi