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Dereferenceable

Introduction
Concept Requirements

Instances of a Dereferenceable type can be used like a pointer to access an lvalue.

In the table below, T is a model of Dereferenceable, and x denotes an object of type T. In addition, all pointers are Dereferenceable.

Expression

Result

Operational Semantics

get_pointer(x)

convertible to pointee<T>::type*

&*x, or a null pointer

Copyright © 2002-2005, 2015 David Abrahams, Stefan Seefeld

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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