suanPan
sync_ostream.h
Go to the documentation of this file.
1/*******************************************************************************
2 * Copyright (C) 2017-2024 Theodore Chang
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 ******************************************************************************/
17
18#ifndef SYNC_OSTREAM_H
19#define SYNC_OSTREAM_H
20
21#include <mutex>
22#include <ostream>
23
25 std::unique_lock<std::mutex> print_lock;
26 std::ostream* ostream;
27
28public:
29 explicit sync_ostream(std::ostream&);
30 sync_ostream(const sync_ostream&) = delete;
31 sync_ostream(sync_ostream&&) noexcept;
32 sync_ostream& operator=(const sync_ostream&) = delete;
33 sync_ostream& operator=(sync_ostream&&) noexcept;
34 ~sync_ostream() = default;
35
36 template<typename T> sync_ostream& operator<<(T&& item) {
37 *ostream << std::forward<T>(item);
38 return *this;
39 }
40};
41
42#endif // SYNC_OSTREAM_H
Definition: sync_ostream.h:24
sync_ostream(std::ostream &)
Definition: sync_ostream.cpp:25
sync_ostream(const sync_ostream &)=delete