From 129eb178eb45fd148ee8b9822b11e7a4bf8ccc00 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Fri, 24 Jan 2014 00:17:50 +0100
Subject: Queue*: move to queue/

---
 src/IdTable.hxx | 91 ---------------------------------------------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 src/IdTable.hxx

(limited to 'src/IdTable.hxx')

diff --git a/src/IdTable.hxx b/src/IdTable.hxx
deleted file mode 100644
index 8e445243d..000000000
--- a/src/IdTable.hxx
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2003-2014 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_ID_TABLE_HXX
-#define MPD_ID_TABLE_HXX
-
-#include "Compiler.h"
-
-#include <algorithm>
-
-#include <assert.h>
-
-/**
- * A table that maps id numbers to position numbers.
- */
-class IdTable {
-	unsigned size;
-
-	unsigned next;
-
-	int *data;
-
-public:
-	IdTable(unsigned _size):size(_size), next(1), data(new int[size]) {
-		std::fill_n(data, size, -1);
-	}
-
-	~IdTable() {
-		delete[] data;
-	}
-
-	int IdToPosition(unsigned id) const {
-		return id < size
-			? data[id]
-			: -1;
-	}
-
-	unsigned GenerateId() {
-		assert(next > 0);
-		assert(next < size);
-
-		while (true) {
-			unsigned id = next;
-
-			++next;
-			if (next == size)
-				next = 1;
-
-			if (data[id] < 0)
-				return id;
-		}
-	}
-
-	unsigned Insert(unsigned position) {
-		unsigned id = GenerateId();
-		data[id] = position;
-		return id;
-	}
-
-	void Move(unsigned id, unsigned position) {
-		assert(id < size);
-		assert(data[id] >= 0);
-
-		data[id] = position;
-	}
-
-	void Erase(unsigned id) {
-		assert(id < size);
-		assert(data[id] >= 0);
-
-		data[id] = -1;
-	}
-};
-
-#endif
-- 
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