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allocator-void-class.md

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description Learn more about: allocator<void> Class
title allocator<void> Class
ms.date 11/04/2016
f1_keywords
memory/std::allocator<void>
allocator<void>
helpviewer_keywords
allocator<void> class
ms.assetid abfb40f5-c600-46a6-b130-f42c6535b2bd

allocator<void> Class

A specialization of the class template allocator to type void, defining the types that make sense in this context.

Syntax

template <>
class allocator<void> {
    typedef void *pointer;
    typedef const void *const_pointer;
    typedef void value_type;
    template <class Other>
    struct rebind;
    allocator();
    allocator(const allocator<void>&);

    template <class Other>
    allocator(const allocator<Other>&);

    template <class Other>
    allocator<void>& operator=(const allocator<Other>&);
};

Remarks

The class explicitly specializes class template allocator for type void. Its constructors and assignment operator behave the same as for the class template, but it defines only the following types: