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, 2001 University of Notre Dame du Lac
Copyright © 2000 Jeremy Siek, Lie-Quan Lee, Andrew Lumsdaine
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Copyright © 1994 Hewlett-Packard Company

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)

This product includes software developed at the University of Notre Dame and the Pervasive Technology Labs at Indiana University. For technical information contact Andrew Lumsdaine at the Pervasive Technology Labs at Indiana University. For administrative and license questions contact the Advanced Research and Technology Institute at 351 West 10th Street. Indianapolis, Indiana 46202, phone 317-278-4100, fax 317-274-5902.

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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