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song: convert header to C++

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This commit is contained in:
Max Kellermann
2013-07-28 13:25:12 +02:00
parent 43f613d9be
commit ba161ec572
91 changed files with 643 additions and 691 deletions
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14
src/Directory.hxx
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@@ -45,7 +45,7 @@
#define directory_for_each_song_safe(pos, n, directory) \
list_for_each_entry_safe(pos, n, &directory->songs, siblings)
struct song;
struct Song;
struct db_visitor;
class SongFilter;
@@ -202,12 +202,12 @@ public:
* Caller must lock the #db_mutex.
*/
gcc_pure
const song *FindSong(const char *name_utf8) const;
const Song *FindSong(const char *name_utf8) const;
gcc_pure
song *FindSong(const char *name_utf8) {
Song *FindSong(const char *name_utf8) {
const Directory *cthis = this;
return const_cast<song *>(cthis->FindSong(name_utf8));
return const_cast<Song *>(cthis->FindSong(name_utf8));
}
/**
@@ -219,20 +219,20 @@ public:
* @return the song, or NULL if none was found
*/
gcc_pure
song *LookupSong(const char *uri);
Song *LookupSong(const char *uri);
/**
* Add a song object to this directory. Its "parent" attribute must
* be set already.
*/
void AddSong(song *song);
void AddSong(Song *song);
/**
* Remove a song object from this directory (which effectively
* invalidates the song object, because the "parent" attribute becomes
* stale), but does not free it.
*/
void RemoveSong(song *song);
void RemoveSong(Song *song);
/**
* Caller must lock the #db_mutex.