37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/* Copyright (C) 2017-2018 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef COMMON_DEF_VECTOR_H
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#define COMMON_DEF_VECTOR_H
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#include <vector>
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#include "common/default-init-alloc.h"
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namespace gdb {
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/* A vector that uses an allocator that default constructs using
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default-initialization rather than value-initialization. The idea
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is to use this when you don't want zero-initialization of elements
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of vectors of trivial types. E.g., byte buffers. */
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template<typename T> using def_vector
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= std::vector<T, gdb::default_init_allocator<T>>;
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} /* namespace gdb */
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#endif /* COMMON_DEF_VECTOR_H */
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