MPD 0.20.6

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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
27 extern tag_mask_t global_tag_mask;
28
29 gcc_const
30 static inline bool
31 IsTagEnabled(unsigned tag)
32 {
33 return global_tag_mask & (1u << tag);
34 }
35
36 gcc_const
37 static inline bool
38 IsTagEnabled(TagType tag)
39 {
40 return IsTagEnabled(unsigned(tag));
41 }
42
43 #endif
IsTagEnabled
static gcc_const bool IsTagEnabled(unsigned tag)
Definition: Settings.hxx:31
global_tag_mask
tag_mask_t global_tag_mask
Compiler.h
TagType
TagType
Codes for the type of a tag item.
Definition: TagType.h:30
gcc_const
#define gcc_const
Definition: Compiler.h:109
tag_mask_t
uint_least32_t tag_mask_t
Definition: Mask.hxx:25
TagType.h
Mask.hxx