61 lines
1.8 KiB
C++
61 lines
1.8 KiB
C++
/**
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* @file lllinstancetracker.cpp
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*
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* $LicenseInfo:firstyear=2009&license=viewerlgpl$
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* Second Life Viewer Source Code
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* Copyright (C) 2010, Linden Research, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License only.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
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* $/LicenseInfo$
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*/
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// Precompiled header
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#include "linden_common.h"
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// associated header
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#include "llinstancetracker.h"
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// STL headers
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// std headers
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// external library headers
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// other Linden headers
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//static
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void * & LLInstanceTrackerBase::getInstances(std::type_info const & info)
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{
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// <ND> This is called a HUGE amount of times. Just use the name() ptr in a map instead of making expensive string compares each time
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// static std::map<std::string, void *> instances;
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//
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// std::string k = info.name();
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// if(instances.find(k) == instances.end())
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// {
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// instances[k] = NULL;
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// }
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//
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// return instances[k];
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static std::map<char const*, void *> instances;
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std::map< char const *, void* >::iterator itr = instances.find( info.name() );
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// std::string k = info.name();
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if(itr == instances.end())
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{
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itr = instances.insert( std::make_pair( info.name(), (void*)0 ) ).first;
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}
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return itr->second;
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// </ND>
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}
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