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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();
}
}
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