XnQueries.h

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*  OpenNI 1.0 Alpha                                                          *
*  Copyright (C) 2010 PrimeSense Ltd.                                        *
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#ifndef __XN_QUERIES_H__
#define __XN_QUERIES_H__

//---------------------------------------------------------------------------
// Includes
//---------------------------------------------------------------------------
#include "XnTypes.h"

//---------------------------------------------------------------------------
// Exported Functions
//---------------------------------------------------------------------------
XN_C_API XnStatus xnNodeQueryAllocate(XnNodeQuery** ppQuery);

XN_C_API void xnNodeQueryFree(XnNodeQuery* pQuery);

XN_C_API XnStatus xnNodeQuerySetVendor(XnNodeQuery* pQuery, const XnChar* strVendor);

XN_C_API XnStatus xnNodeQuerySetName(XnNodeQuery* pQuery, const XnChar* strName);

XN_C_API XnStatus xnNodeQuerySetMinVersion(XnNodeQuery* pQuery, const XnVersion* pMinVersion);

XN_C_API XnStatus xnNodeQuerySetMaxVersion(XnNodeQuery* pQuery, const XnVersion* pMaxVersion);

XN_C_API XnStatus xnNodeQueryAddSupportedCapability(XnNodeQuery* pQuery, const XnChar* strNeededCapability);

XN_C_API XnStatus xnNodeQueryAddSupportedMapOutputMode(XnNodeQuery* pQuery, const XnMapOutputMode* pMapOutputMode);

XN_C_API XnStatus xnNodeQuerySetSupportedMinUserPositions(XnNodeQuery* pQuery, const XnUInt32 nCount);

XN_C_API XnStatus xnNodeQuerySetExistingNodeOnly(XnNodeQuery* pQuery, XnBool bExistingNode);

XN_C_API XnStatus xnNodeQueryAddNeededNode(XnNodeQuery* pQuery, const XnChar* strInstanceName);

XN_C_API XnStatus xnNodeQuerySetCreationInfo(XnNodeQuery* pQuery, const XnChar* strCreationInfo);

XN_C_API XnStatus xnNodeQueryFilterList(XnContext* pContext, const XnNodeQuery* pQuery, XnNodeInfoList* pList);

#endif // __XN_QUERIES_H__