Initialize with OpenTTD 1.9.3

2019-10-31 21:58:04 +03:00
commit b84a475e14
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+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD 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, version 2.
+ * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file pool_func.cpp Implementation of PoolBase methods. */
+
+#include "../stdafx.h"
+#include "pool_type.hpp"
+
+#include "../safeguards.h"
+
+/**
+ * Destructor removes this object from the pool vector and
+ * deletes the vector itself if this was the last item removed.
+ */
+/* virtual */ PoolBase::~PoolBase()
+{
+	PoolVector *pools = PoolBase::GetPools();
+	pools->Erase(pools->Find(this));
+	if (pools->Length() == 0) delete pools;
+}
+
+/**
+ * Clean all pools of given type.
+ * @param pt pool types to clean.
+ */
+/* static */ void PoolBase::Clean(PoolType pt)
+{
+	PoolVector *pools = PoolBase::GetPools();
+	PoolBase **end = pools->End();
+	for (PoolBase **ppool = pools->Begin(); ppool != end; ppool++) {
+		PoolBase *pool = *ppool;
+		if (pool->type & pt) pool->CleanPool();
+	}
+}