Instance: add GetDatabaseOrThrow()

2016-10-26 18:47:19 +02:00
parent 6135f0763b
commit 086652dd50
12 changed files with 65 additions and 40 deletions
--- a/src/Instance.hxx
+++ b/src/Instance.hxx
@@ -110,6 +110,14 @@ struct Instance final
 	 * music_directory was configured).
 	 */
 	Database *GetDatabase(Error &error);
+
+	/**
+	 * Returns the global #Database instance.  Throws
+	 * DatabaseError if this MPD configuration has no database (no
+	 * music_directory was configured).
+	 */
+	gcc_pure
+	const Database &GetDatabaseOrThrow() const;
 #endif

 private: