MPD  0.20.18
Settings.hxx
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1 /*
2  * Copyright 2003-2017 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 #ifndef MPD_TAG_SETTINGS_HXX
21 #define MPD_TAG_SETTINGS_HXX
22 
23 #include "Mask.hxx"
24 #include "TagType.h"
25 #include "Compiler.h"
26 
28 
30 static inline bool
31 IsTagEnabled(unsigned tag) noexcept
32 {
33  return global_tag_mask & (1u << tag);
34 }
35 
37 static inline bool
38 IsTagEnabled(TagType tag) noexcept
39 {
40  return IsTagEnabled(unsigned(tag));
41 }
42 
43 #endif
tag_mask_t global_tag_mask
TagType
Codes for the type of a tag item.
Definition: TagType.h:30
#define gcc_const
Definition: Compiler.h:109
uint_least32_t tag_mask_t
Definition: Mask.hxx:25
static gcc_const bool IsTagEnabled(unsigned tag) noexcept
Definition: Settings.hxx:31