1 /*
2 * Copyright 2003-2021 The Music Player Daemon Project
3 * http://www.musicpd.org
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 2 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 along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #include "tag/Builder.hxx"
21 #include "tag/Tag.hxx"
22 #include "util/Compiler.h"
23
24 inline void
BuildTag(TagBuilder & tag)25 BuildTag([[maybe_unused]] TagBuilder &tag) noexcept
26 {
27 }
28
29 template<typename... Args>
30 inline void
BuildTag(TagBuilder & tag,TagType type,const char * value,Args &&...args)31 BuildTag(TagBuilder &tag, TagType type, const char *value,
32 Args&&... args) noexcept
33 {
34 tag.AddItem(type, value);
35 BuildTag(tag, std::forward<Args>(args)...);
36 }
37
38 template<typename... Args>
39 inline Tag
MakeTag(Args &&...args)40 MakeTag(Args&&... args) noexcept
41 {
42 TagBuilder tag;
43 BuildTag(tag, std::forward<Args>(args)...);
44 return tag.Commit();
45 }
46