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/****************************************************************************
* *
* OpenNI 1.x Alpha *
* Copyright (C) 2011 PrimeSense Ltd. *
* *
* This file is part of OpenNI. *
* *
* OpenNI 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, either version 3 of the License, or *
* (at your option) any later version. *
* *
* OpenNI 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 OpenNI. If not, see <http://www.gnu.org/licenses/>. *
* *
****************************************************************************/
#ifndef _ININODEALLOCATOR_H
#define _ININODEALLOCATOR_H
//---------------------------------------------------------------------------
// Types
//---------------------------------------------------------------------------
class XnNode;
/**
* Node Allocator - general interface for node allocation and deallocation.
*/
class INiNodeAllocator
{
public:
virtual ~INiNodeAllocator() {}
/**
* Allocate a new XnNode
*
* @return NULL if allocating a new node failed
*/
virtual XnNode *Allocate() = 0;
/**
* Release an XnNode
*
* @param pNode [in] The node to deallocate
*/
virtual void Deallocate(XnNode *pNode) = 0;
};
#endif //_ININODEALLOCATOR_H
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