libsidplayfp 2.12.0
sidcxx11.h
1/*
2 * This file is part of libsidplayfp, a SID player engine.
3 *
4 * Copyright 2014-2024 Leandro Nini
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21#ifndef SIDCXX_H
22#define SIDCXX_H
23
24#ifdef HAVE_CONFIG_H
25# include "config.h"
26#endif
27
28
29#ifdef HAVE_CXX20
30# define HAVE_CXX17
31#endif
32
33#ifdef HAVE_CXX17
34# define HAVE_CXX14
35# define MAYBE_UNUSED [[ maybe_unused ]]
36#else
37# define MAYBE_UNUSED
38#endif
39
40#ifdef HAVE_CXX14
41# define HAVE_CXX11
42# define MAKE_UNIQUE(type, ...) std::make_unique<type>(__VA_ARGS__)
43#else
44# define MAKE_UNIQUE(type, ...) std::unique_ptr<type>(new type(__VA_ARGS__))
45#endif
46
47#ifndef HAVE_CXX11
48# error "This is not a C++11 compiler"
49#endif
50
51
52#endif