/**
 * @file llscopedvolatileaprpool.h
 * @brief Implementation of LLScopedVolatileAPRPool
 *
 * $LicenseInfo:firstyear=2010&license=viewergpl$
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 * Copyright (c) 2010, Linden Research, Inc.
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 * Second Life Viewer Source Code
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#ifndef LL_LLSCOPEDVOLATILEAPRPOOL_H
#define LL_LLSCOPEDVOLATILEAPRPOOL_H

#include "llthread.h"

//! Scoped volatile memory pool.
//
// As the AIVolatileAPRPool should never keep allocations very
// long, it's most common use is for allocations with a lifetime
// equal to it's scope.
//
// This is a convenience class that makes just a little easier to type.
//
class LLScopedVolatileAPRPool
{
private:
	AIVolatileAPRPool& mPool;
	apr_pool_t* mScopedAPRpool;
public:
	LLScopedVolatileAPRPool() : mPool(AIThreadLocalData::tldata().mVolatileAPRPool), mScopedAPRpool(mPool.getVolatileAPRPool()) { }
	~LLScopedVolatileAPRPool() { mPool.clearVolatileAPRPool(); }
	// Only use this to pass the pointer to a libapr-1 function that requires it.
	operator apr_pool_t*() const { return mScopedAPRpool; }
};

#endif