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- [/
- Copyright 2007 John Maddock.
- 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).
- ]
- [section:remove_extent remove_extent]
- template <class T>
- struct remove_extent
- {
- typedef __below type;
- };
-
- template <class T> using remove_extent_t = typename remove_extent<T>::type; // C++11 and above
- __type If `T` is an array type, then removes the topmost array bound,
- otherwise leaves `T` unchanged.
- __std_ref 8.3.4.
- [all_compilers]
- __header ` #include <boost/type_traits/remove_extent.hpp>` or ` #include <boost/type_traits.hpp>`
- [table Examples
- [ [Expression] [Result Type]]
- [[`remove_extent<int>::type`][`int`]]
- [[`remove_extent<int const[2]>::type`] [`int const`]]
- [[`remove_extent<int[2][4]>::type`] [`int[4]`]]
- [[`remove_extent<int[][2]>::type`] [`int[2]`]]
- [[`remove_extent<int const*>::type`] [`int const*`]]
- ]
- [endsect]
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