XnGeneralBuffer.h File Reference

#include "XnPlatform.h"
#include "XnOS.h"
#include "XnStatusCodes.h"

Include dependency graph for XnGeneralBuffer.h:

Go to the source code of this file.

Classes
struct	XnGeneralBuffer
Defines
#define	XN_PACK_GENERAL_BUFFER(x)   XnGeneralBufferPack(&x, sizeof(x))
#define	XN_VALIDATE_GENERAL_BUFFER_TYPE(gb, t)
Typedefs
typedef struct XnGeneralBuffer	XnGeneralBuffer
Functions
XnStatus	XnGeneralBufferAlloc (XnGeneralBuffer *pDest, XnUInt32 nSize)
XnStatus	XnGeneralBufferCopy (XnGeneralBuffer *pDest, const XnGeneralBuffer *pSrc)
void	XnGeneralBufferFree (XnGeneralBuffer *pDest)
XnGeneralBuffer	XnGeneralBufferPack (void *pData, XnUInt32 nDataSize)
XnStatus	XnGeneralBufferRealloc (XnGeneralBuffer *pDest, XnUInt32 nSize)

---

Define Documentation

#define XN_PACK_GENERAL_BUFFER

(

x

)

XnGeneralBufferPack(&x, sizeof(x))

Definition at line 114 of file XnGeneralBuffer.h.

#define XN_VALIDATE_GENERAL_BUFFER_TYPE	(		gb,
			t
	)

Value:

if ((gb).nDataSize != sizeof(t))                        \
        {                                                                                       \
                return XN_STATUS_INVALID_BUFFER_SIZE;   \
        }

Definition at line 116 of file XnGeneralBuffer.h.

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Typedef Documentation

typedef struct XnGeneralBuffer XnGeneralBuffer

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Function Documentation

XnStatus XnGeneralBufferAlloc	(	XnGeneralBuffer *	pDest,
		XnUInt32	nSize
	)		[inline]

Definition at line 79 of file XnGeneralBuffer.h.

XnStatus XnGeneralBufferCopy	(	XnGeneralBuffer *	pDest,
		const XnGeneralBuffer *	pSrc
	)		[inline]

Copies one general buffer into another.

Definition at line 66 of file XnGeneralBuffer.h.

void XnGeneralBufferFree

(

XnGeneralBuffer *

pDest

)

[inline]

Definition at line 105 of file XnGeneralBuffer.h.

XnGeneralBuffer XnGeneralBufferPack	(	void *	pData,
		XnUInt32	nDataSize
	)		[inline]

Packs a pointer and a size into an XnGeneralBuffer struct.

Definition at line 55 of file XnGeneralBuffer.h.

XnStatus XnGeneralBufferRealloc	(	XnGeneralBuffer *	pDest,
		XnUInt32	nSize
	)		[inline]

Definition at line 92 of file XnGeneralBuffer.h.