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/**
* @file llphysicsextensions.cpp
* @author nyx@lindenlab.com
* @brief LLPhysicsExtensions core initialization methods
*
* $LicenseInfo:firstyear=2012&license=lgpl$
* Second Life Viewer Source Code
* Copyright (C) 2011, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#if defined(_WINDOWS)
# include "windowsincludes.h"
#endif
#ifndef NULL
#define NULL 0
#endif
#include "llphysicsextensions.h"
#if !defined(LL_PHYSICS_EXTENSIONS_STUB)
# include "LLPhysicsExtensionsImpl.h"
#else
# include "LLPhysicsExtensionsStubImpl.h"
#endif
//disable the undefined symbol optimization
//#pragma warning (disable : 4221)
//=============================================================================
/*static */bool LLPhysicsExtensions::s_isInitialized = false;
/*static*/bool LLPhysicsExtensions::isFunctional()
{
#if !defined(LL_PHYSICS_EXTENSIONS_STUB)
return true;
#else
return false;
#endif
}
//=============================================================================
#if !defined(LL_PHYSICS_EXTENSIONS_STUB) && defined(HK_COMPILER_CLANG)
//have to specialize before use so that generalized one not auto gen-d
HK_SINGLETON_SPECIALIZATION_DECL(LLPhysicsExtensionsImpl);
#endif
/*static*/LLPhysicsExtensions* LLPhysicsExtensions::getInstance()
{
if ( !s_isInitialized )
{
return NULL;
}
else
{
#if !defined(LL_PHYSICS_EXTENSIONS_STUB)
return &hkSingleton<LLPhysicsExtensionsImpl>::getInstance();
#else
return LLPhysicsExtensionsImpl::getInstance();
#endif
}
}
//=============================================================================
/*static */bool LLPhysicsExtensions::initSystem()
{
bool result = LLPhysicsExtensionsImpl::initSystem();
if ( result )
{
s_isInitialized = true;
}
return result;
}
//=============================================================================
/*static */bool LLPhysicsExtensions::quitSystem()
{
return LLPhysicsExtensionsImpl::quitSystem();
}
//=============================================================================
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