cpp/numeric/valarray/operator cmp

Compares each value within the numeric array with another value.

@1@ Returns a numeric array of containing elements each of which is obtained by applying the indicated comparison operator to the corresponding values of  and.

The behavior is undefined if

@2@ Returns a numeric array of containing elements each of which is obtained by applying the indicated comparison operator to  and the corresponding value of.

@3@ Returns a numeric array of containing elements each of which is obtained by applying the indicated comparison operator to the corresponding value of  and.

Return value
A numeric array of containing comparison results of corresponding elements.