/src/libreoffice/include/o3tl/make_shared.hxx
Line | Count | Source |
1 | | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
2 | | /* |
3 | | * This file is part of the LibreOffice project. |
4 | | * |
5 | | * This Source Code Form is subject to the terms of the Mozilla Public |
6 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
7 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. |
8 | | */ |
9 | | |
10 | | #ifndef INCLUDED_O3TL_MAKE_SHARED_HXX |
11 | | #define INCLUDED_O3TL_MAKE_SHARED_HXX |
12 | | |
13 | | #include <memory> |
14 | | #include <type_traits> |
15 | | |
16 | | namespace o3tl |
17 | | { |
18 | | /** Allocate an array stored in a shared_ptr, calling operator delete[]. |
19 | | Note that this is only allowed for arithmetic types because shared_ptr |
20 | | implicitly converts to sub-types. |
21 | | */ |
22 | | template <typename T> std::shared_ptr<T> make_shared_array(size_t const size) |
23 | 16.0k | { |
24 | 16.0k | static_assert(std::is_arithmetic<T>::value, "only arrays of arithmetic types allowed"); |
25 | 16.0k | return std::shared_ptr<T>(new T[size], std::default_delete<T[]>()); |
26 | 16.0k | } |
27 | | |
28 | | } // namespace o3tl |
29 | | |
30 | | #endif // INCLUDED_O3TL_MAKE_SHARED_HXX |
31 | | |
32 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |