Name

operator!= function template — Compares for inequality

Synopsis

template<typename T>
valarray<bool> operator!=(const valarray<T>& a, const valarray<T>& b);
template<typename T>
valarray<bool> operator!=(const valarray<T>& a, const T& y);
template<typename T>
valarray<bool> operator!=(const T& x, const valarray<T>& b);

The != operator compares each x != y, in which x is a scalar or an element of a, and y is a scalar or an element of b. When operating on two arrays, they must have the same size. The resulting array has the same size as the argument array(s). The type T must be one for which operator != is defined and yields a bool result or a result that can be converted to bool.

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