/* $Id$ */ /* * 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(); } }