Boost C++ Libraries

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Concept EqualityComparable

EqualityComparable

Description

Equality Comparable types must have == and != operators.

Notation

X: A type playing the role of comparable-type in the EqualityComparable concept.
x, y: Objects of type X

Valid expressions

Name	Expression	Type
Equality test	x == y	Convertible to bool
Inequality test	x != y	Convertible to bool

Models

int
std::vector<int>

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Copyright © 2000 Jeremy Siek, Lie-Quan Lee, Andrew Lumsdaine
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Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

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Some concepts based on versions from the MTL draft manual and Boost Graph and Property Map documentation, the SGI Standard Template Library documentation and the Hewlett-Packard STL, under the following license:

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