stl_relops.h

Introduction

This is an internal header file, included by other library headers. You should not attempt to use it directly.

@if maint Inclusion of this file has been removed from all of the other STL headers for safety reasons, except std_utility.h. For more information, see the thread of about twenty messages starting with http://gcc.gnu.org/ml/libstdc++/2001-01/msg00223.html , or the FAQ at http://gcc.gnu.org/onlinedocs/libstdc++/faq/index.html#4_4 .

Short summary: the rel_ops operators should be avoided for the present. @endif

Functions

operator !=

operator <=

operator >=

/**
@brief Defines @c != for arbitrary types, in terms of @c ==.
@param x A thing.
@param y Another thing.
@return x != y

This function uses @c == to determine its result.
    */
template <class _Tp> inline bool operator!=(
    const _Tp& __x,
    const _Tp& __y) 

Discussion

@namespace std::rel_ops @brief The generated relational operators are sequestered here.

template <class _Tp> inline bool operator<=(
    const _Tp& __x,
    const _Tp& __y) 

Parameters

x

A thing.

y

Another thing.

Return Value

x <= y

This function uses @c < to determine its result.

Discussion

@brief Defines @c <= for arbitrary types, in terms of @c <.

template <class _Tp> inline bool operator>=(
    const _Tp& __x,
    const _Tp& __y) 

Parameters

x

A thing.

y

Another thing.

Return Value

x >= y

This function uses @c < to determine its result.

Discussion

@brief Defines @c >= for arbitrary types, in terms of @c <.