1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
base / memory / ptr_util.h [blame]
// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef BASE_MEMORY_PTR_UTIL_H_
#define BASE_MEMORY_PTR_UTIL_H_
#include <memory>
#include <type_traits>
namespace base {
// Helper to transfer ownership of a raw pointer to a std::unique_ptr<T>.
// Note that std::unique_ptr<T> has very different semantics from
// std::unique_ptr<T[]>: do not use this helper for array allocations.
template <typename T>
requires(std::is_object_v<T> && !std::is_array_v<T>)
std::unique_ptr<T> WrapUnique(T* ptr) {
return std::unique_ptr<T>(ptr);
}
} // namespace base
#endif // BASE_MEMORY_PTR_UTIL_H_