C++ In a Nutshell

Name

negate class template — Unary functional for arithmetic negation

Synopsis

template <typename T>
struct negate : unary_function<T,T> {
  T operator(  )(const T& x) const;
};

The negate class template is a unary functional that performs arithmetic negation, that is, operator( ) returns -x.

See Also

divides class template, minus class template, modulus class template, multiplies class template, plus class template, unary_function class template