mirror of https://github.com/qt/qtdatavis3d.git
77 lines
3.0 KiB
C++
77 lines
3.0 KiB
C++
/****************************************************************************
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* *
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* OpenNI 1.x Alpha *
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* Copyright (C) 2011 PrimeSense Ltd. *
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* *
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* This file is part of OpenNI. *
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* *
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* OpenNI is free software: you can redistribute it and/or modify *
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* it under the terms of the GNU Lesser General Public License as published *
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* by the Free Software Foundation, either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* OpenNI 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 *
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* GNU 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 License *
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* along with OpenNI. If not, see <http://www.gnu.org/licenses/>. *
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* *
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****************************************************************************/
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#ifndef _XN_NODE_H_
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#define _XN_NODE_H_
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//---------------------------------------------------------------------------
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// Includes
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//---------------------------------------------------------------------------
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#include <XnDataTypes.h>
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#include <XnBaseNode.h>
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//---------------------------------------------------------------------------
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// Types
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//---------------------------------------------------------------------------
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/**
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* The building block of the data types - XnNode
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*/
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class XnNode : protected XnBaseNode
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{
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public:
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static XnNode *Allocate() { return (XnNode*)xnAllocateBaseNode(); }
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static void Deallocate(XnNode *pNode) { xnDeallocateBaseNode((XnBaseNode*)pNode); }
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/**
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* Constructor. Initialize internal representations
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*/
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XnNode() { m_pNext = NULL; m_pPrevious = NULL; m_Data = NULL; }
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/**
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* Get the next XnNode (non-const version)
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*/
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XnNode*& Next() {return (XnNode*&)m_pNext;}
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/**
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* Get the next XnNode (const version)
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*/
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const XnNode* const Next() const {return (const XnNode*)m_pNext;}
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/**
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* Get the previous XnNode (non-const version)
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*/
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XnNode*& Previous() {return (XnNode*&)m_pPrevious;}
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/**
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* Get the previous XnNode (non-const version)
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*/
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const XnNode* const Previous() const {return (const XnNode*)m_pPrevious;}
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/**
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* Get the value in the node (non-const version)
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*/
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XnValue& Data() {return m_Data;}
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/**
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* Get the value in the node (non-const version)
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*/
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const XnValue& Data() const {return m_Data;}
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};
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#endif // _XN_NODE_H_
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