From 322b0616322760dc162447563d8f4da7e024ca90 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Tue, 7 Jan 2014 21:39:47 +0100 Subject: DetachedSong: fork of struct Song From now on, struct Song will be used by the database only, and DetachedSong will be used by everybody else. DetachedSong is easier to use, but Song has lower overhead. --- src/SongPointer.hxx | 63 ----------------------------------------------------- 1 file changed, 63 deletions(-) delete mode 100644 src/SongPointer.hxx (limited to 'src/SongPointer.hxx') diff --git a/src/SongPointer.hxx b/src/SongPointer.hxx deleted file mode 100644 index ded3b3e1d..000000000 --- a/src/SongPointer.hxx +++ /dev/null @@ -1,63 +0,0 @@ -/* - * Copyright (C) 2003-2013 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef MPD_SONG_POINTER_HXX -#define MPD_SONG_POINTER_HXX - -#include "Song.hxx" - -#include - -class SongPointer { - Song *song; - -public: - explicit SongPointer(Song *_song) - :song(_song) {} - - SongPointer(const SongPointer &) = delete; - - SongPointer(SongPointer &&other):song(other.song) { - other.song = nullptr; - } - - ~SongPointer() { - if (song != nullptr) - song->Free(); - } - - SongPointer &operator=(const SongPointer &) = delete; - - SongPointer &operator=(SongPointer &&other) { - std::swap(song, other.song); - return *this; - } - - operator const Song *() const { - return song; - } - - Song *Steal() { - auto result = song; - song = nullptr; - return result; - } -}; - -#endif -- cgit v1.2.3