92 lines
2.2 KiB
C++
92 lines
2.2 KiB
C++
#pragma region License
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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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#pragma endregion
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#ifndef __PolyVox_Dimensions_H__
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#define __PolyVox_Dimensions_H__
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#pragma region Headers
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#include "PolyVoxImpl/TypeDef.h"
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#include "PolyVoxImpl/CPlusPlusZeroXSupport.h"
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#pragma endregion
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namespace PolyVox
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{
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template <uint32_t N>
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class ArraySizesImpl
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{
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typedef const uint32_t (&UIntArrayN)[N];
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friend class ArraySizes;
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friend class ArraySizesImpl<N-1>;
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public:
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ArraySizesImpl<N+1> operator () (uint32_t uSize)
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{
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return ArraySizesImpl<N+1>(m_pSizes, uSize);
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}
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operator UIntArrayN () const
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{
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return m_pSizes;
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}
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private:
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ArraySizesImpl(const uint32_t (&pSizes)[N-1], uint32_t uSize)
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{
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std::copy(&pSizes[0],&pSizes[N-1],m_pSizes);
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m_pSizes[N-1]=uSize;
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}
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uint32_t m_pSizes[N];
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};
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class ArraySizes
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{
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typedef const uint32_t (&UIntArray1)[1];
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public:
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explicit ArraySizes(uint32_t uSize)
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{
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m_pSizes[0]=uSize;
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}
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ArraySizesImpl<2> operator () (uint32_t uSize)
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{
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return ArraySizesImpl<2>(m_pSizes, uSize);
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}
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operator UIntArray1 () const
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{
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return m_pSizes;
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}
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private:
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uint32_t m_pSizes[1];
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};
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}//namespace PolyVox
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#include "Array.inl"
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#endif //__PolyVox_Dimensions_H__
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