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/*******************************************************************************
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Copyright (c) 2005-2009 David Williams
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source
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distribution.
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*******************************************************************************/
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#ifndef __PolyVox_CPlusPlusZeroXSupport_H__
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#define __PolyVox_CPlusPlusZeroXSupport_H__
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//If our version of the standard library suports shared pointers then we can use that implementation, otherwise
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//we use the one from boost. Slightly ugly defines here - unfortunatly C++ does not support 'typedef templates'.
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//Ironically 'typedef templates' are coming in the next version of C++, by which time we won't need them.
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#ifdef C_PLUS_PLUS_ZERO_X_SUPPORTED
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#include <cstdint>
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#include <memory> //Just a guess at what the standard name will be. may need changing
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#define POLYVOX_STD_NAMESPACE std
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#define POLYVOX_SHARED_PTR std::shared_ptr
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#define POLYVOX_WEAK_PTR std::weak_ptr
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#else
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#include "boost/cstdint.hpp"
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#include "boost/shared_ptr.hpp"
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#include "boost/weak_ptr.hpp"
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#define POLYVOX_STD_NAMESPACE boost
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#define POLYVOX_SHARED_PTR boost::shared_ptr
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#define POLYVOX_WEAK_PTR boost::weak_ptr
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#endif
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//In some ways these integer types are an implementation detail and should be in the PolyVoxImpl namespace.
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//However, we will be passing them into and out of PolyVox functions which are seen by the user, and we'd
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//rather not have to use the PolyVoxImpl qualifier, espessially as it will show up in Doxygen. This is just a
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//temporary work around until it's properly supported by C++ anyway...
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namespace PolyVox
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{
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typedef POLYVOX_STD_NAMESPACE::int8_t int8_t;
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typedef POLYVOX_STD_NAMESPACE::int16_t int16_t;
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typedef POLYVOX_STD_NAMESPACE::int32_t int32_t;
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typedef POLYVOX_STD_NAMESPACE::uint8_t uint8_t;
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typedef POLYVOX_STD_NAMESPACE::uint16_t uint16_t;
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typedef POLYVOX_STD_NAMESPACE::uint32_t uint32_t;
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}
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#endif
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David Williams