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/*****************************************************************************
* *
* OpenNI 2.x Alpha *
* Copyright (C) 2012 PrimeSense Ltd. *
* *
* This file is part of OpenNI. *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* Unless required by applicable law or agreed to in writing, software *
* distributed under the License is distributed on an "AS IS" BASIS, *
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
* See the License for the specific language governing permissions and *
* limitations under the License. *
* *
*****************************************************************************/
#ifndef __XN_ACTUAL_GENERAL_PROPERTY_H__
#define __XN_ACTUAL_GENERAL_PROPERTY_H__
//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include <DDK/XnGeneralProperty.h>
//---------------------------------------------------------------------------
// Class
//---------------------------------------------------------------------------
/**
* A property of type general which actually holds a value.
*/
class XnActualGeneralProperty : public XnGeneralProperty
{
public:
XnActualGeneralProperty(XnUInt32 propertyId, const XnChar* strName, void* pData, XnUInt32 nDataSize, ReadValueFromFileFuncPtr pReadFromFileFunc = NULL, const XnChar* strModule = "");
XnActualGeneralProperty(XnUInt32 propertyId, const XnChar* strName, const OniGeneralBuffer& gbValue, ReadValueFromFileFuncPtr pReadFromFileFunc = NULL, const XnChar* strModule = "");
~XnActualGeneralProperty();
void SetAsBufferOwner(XnBool bOwner);
inline const OniGeneralBuffer& GetValue() const { return m_gbValue; }
typedef XnStatus (XN_CALLBACK_TYPE* SetFuncPtr)(XnActualGeneralProperty* pSender, const OniGeneralBuffer& gbValue, void* pCookie);
typedef XnStatus (XN_CALLBACK_TYPE* GetFuncPtr)(const XnActualGeneralProperty* pSender, const OniGeneralBuffer& gbValue, void* pCookie);
inline void UpdateSetCallback(SetFuncPtr pFunc, void* pCookie)
{
XnGeneralProperty::UpdateSetCallback((XnGeneralProperty::SetFuncPtr)pFunc, pCookie);
}
inline void UpdateSetCallbackToDefault()
{
UpdateSetCallback(SetCallback, this);
}
inline void UpdateGetCallback(GetFuncPtr pFunc, void* pCookie)
{
XnGeneralProperty::UpdateGetCallback((XnGeneralProperty::GetFuncPtr)pFunc, pCookie);
}
inline void ReplaceBuffer(void* pData, XnUInt32 nDataSize)
{
m_gbValue.data = pData;
m_gbValue.dataSize = nDataSize;
}
XnStatus AddToPropertySet(XnPropertySet* pSet);
private:
static XnStatus XN_CALLBACK_TYPE SetCallback(XnActualGeneralProperty* pSender, const OniGeneralBuffer& gbValue, void* pCookie);
static XnStatus XN_CALLBACK_TYPE GetCallback(const XnActualGeneralProperty* pSender, const OniGeneralBuffer& gbValue, void* pCookie);
OniGeneralBuffer m_gbValue;
XnBool m_bOwner;
};
#endif //__XN_ACTUAL_GENERAL_PROPERTY_H__
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