diff options
| author | Max Kellermann <max@musicpd.org> | 2019-03-15 19:23:10 +0100 |
|---|---|---|
| committer | Max Kellermann <max@musicpd.org> | 2019-03-15 19:23:10 +0100 |
| commit | 8d1f30e55b107b1b96eedf26b2df0cd3622da0b1 (patch) | |
| tree | 3f32dbabfeb7184ddb454c254598e6d85fc91c56 /src/tag | |
| parent | ddd2b604890db0c7afcdd8377e551d34fae0d03d (diff) | |
tag/Fallback: add API documentation
Diffstat (limited to 'src/tag')
| -rw-r--r-- | src/tag/Fallback.hxx | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/tag/Fallback.hxx b/src/tag/Fallback.hxx index 08e4dc80a..ecbe0d439 100644 --- a/src/tag/Fallback.hxx +++ b/src/tag/Fallback.hxx @@ -22,6 +22,11 @@ #include <utility> +/** + * Invoke the given function for all fallback tags of the given + * #TagType, until the function returns true (or until there are no + * more fallback tags). + */ template<typename F> bool ApplyTagFallback(TagType type, F &&f) noexcept @@ -43,6 +48,11 @@ ApplyTagFallback(TagType type, F &&f) noexcept return false; } +/** + * Invoke the given function for the given #TagType and all of its + * fallback tags, until the function returns true (or until there are + * no more fallback tags). + */ template<typename F> bool ApplyTagWithFallback(TagType type, F &&f) noexcept |