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/**
* @file llallocator_heap_profile.h
* @brief Declaration of the parser for tcmalloc heap profile data.
* @author Brad Kittenbrink
*
* $LicenseInfo:firstyear=2009&license=viewergpl$
*
* Copyright (c) 2009-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#ifndef LL_LLALLOCATOR_HEAP_PROFILE_H
#define LL_LLALLOCATOR_HEAP_PROFILE_H
#include "stdtypes.h"
#include <map>
#include <vector>
class LLAllocatorHeapProfile
{
public:
typedef int stack_marker;
typedef std::vector<stack_marker> stack_trace;
struct line {
line(U32 live_count, U64 live_size, U32 tot_count, U64 tot_size) :
mLiveSize(live_size),
mTotalSize(tot_size),
mLiveCount(live_count),
mTotalCount(tot_count)
{
}
U64 mLiveSize, mTotalSize;
U32 mLiveCount, mTotalCount;
stack_trace mTrace;
};
typedef std::vector<line> lines_t;
LLAllocatorHeapProfile()
{
}
void parse(std::string const & prof_text);
void dump(std::ostream & out) const;
public:
lines_t mLines;
};
#endif // LL_LLALLOCATOR_HEAP_PROFILE_H
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