operators (3C++std) - Tru64 UNIX
Standard C++ LibraryCopyright 1996, Rogue Wave Software, Inc.
NAME
operator!=, operator>, operator<=, operator>= - Operators for the C++
Standard C++ Library
SYNOPSIS
#include <utility>
namespace rel_ops {
template <class T>
bool operator!= (const T&, const T&);
template <class T>
bool operator> (const T&, const T&);
template <class T>
bool operator<= (const T&, const T&);
template <class T>
bool operator>= (const T&, const T&);
}
DESCRIPTION
To avoid redundant definitions of operator!= out of operator== and of
operators >, <=, and >= out of operator<, the library provides these
definitions:
operator!= returns !(x==y),
operator> returns y<x,
operator<= returns !(y<x), and
operator>= returns !(x<y).
To avoid clashes with other global operators these definitions are
contained in the namespace rel_ops. To use them either scope explicitly
or provide a using declaration (e.g. using_namespace_rel_ops).
STANDARDS CONFORMANCE
ANSI X3J16/ISO WG21 Joint C++ Committee
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