operator!= <array>

Article
06/09/2015

comparaison de tableau, non égal.

template<Ty, std::size_t N>
    bool operator!=(
        const array<Ty, N>& left,
        const array<Ty, N>& right);

Paramètres

Ty
Le type d'un élément.
N
Taille du tableau.
left
Conteneur de gauche à comparer.
right
Conteneur de droite à comparer.

Notes

La fonction de modèle retourne !(left == right).

Exemple

// std_tr1__array__operator_ne.cpp 
// compile with: /EHsc 
#include <array> 
#include <iostream> 
 
typedef std::array<int, 4> Myarray; 
int main() 
    { 
    Myarray c0 = {0, 1, 2, 3}; 
 
// display contents " 0 1 2 3" 
    for (Myarray::const_iterator it = c0.begin(); 
        it != c0.end(); ++it) 
        std::cout << " " << *it; 
    std::cout << std::endl; 
 
    Myarray c1 = {4, 5, 6, 7}; 
 
// display contents " 4 5 6 7" 
    for (Myarray::const_iterator it = c1.begin(); 
        it != c1.end(); ++it) 
        std::cout << " " << *it; 
    std::cout << std::endl; 
 
// display results of comparisons 
    std::cout << std::boolalpha << " " << (c0 != c0); 
    std::cout << std::endl; 
    std::cout << std::boolalpha << " " << (c0 != c1); 
    std::cout << std::endl; 
 
    return (0); 
    }