| 1 | /* Copyright (C) 2017-2020 Free Software Foundation, Inc. |
| 2 | |
| 3 | This file is part of GDB. |
| 4 | |
| 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 3 of the License, or |
| 8 | (at your option) any later version. |
| 9 | |
| 10 | This program is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | GNU General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #ifndef COMMON_DEF_VECTOR_H |
| 19 | #define COMMON_DEF_VECTOR_H |
| 20 | |
| 21 | #include <vector> |
| 22 | #include "gdbsupport/default-init-alloc.h" |
| 23 | |
| 24 | namespace gdb { |
| 25 | |
| 26 | /* A vector that uses an allocator that default constructs using |
| 27 | default-initialization rather than value-initialization. The idea |
| 28 | is to use this when you don't want zero-initialization of elements |
| 29 | of vectors of trivial types. E.g., byte buffers. */ |
| 30 | |
| 31 | template<typename T> using def_vector |
| 32 | = std::vector<T, gdb::default_init_allocator<T>>; |
| 33 | |
| 34 | } /* namespace gdb */ |
| 35 | |
| 36 | #endif /* COMMON_DEF_VECTOR_H */ |