XnGeneralBuffer.h File Reference

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

Go to the source code of this file.

Classes
struct	XnGeneralBuffer

Macros
#define	XN_PACK_GENERAL_BUFFER(x)   XnGeneralBufferPack(&x, sizeof(x))
#define	XN_VALIDATE_GENERAL_BUFFER_TYPE(gb, t)

Typedefs
typedef struct XnGeneralBuffer	XnGeneralBuffer

Functions
XnGeneralBuffer	XnGeneralBufferPack (void *pData, XnUInt32 nDataSize)
XnStatus	XnGeneralBufferCopy (XnGeneralBuffer *pDest, const XnGeneralBuffer *pSrc)
XnStatus	XnGeneralBufferAlloc (XnGeneralBuffer *pDest, XnUInt32 nSize)
XnStatus	XnGeneralBufferRealloc (XnGeneralBuffer *pDest, XnUInt32 nSize)
void	XnGeneralBufferFree (XnGeneralBuffer *pDest)

Macro Definition Documentation

XN_PACK_GENERAL_BUFFER

#define XN_PACK_GENERAL_BUFFER

(

x

)

XnGeneralBufferPack(&x, sizeof(x))

XN_VALIDATE_GENERAL_BUFFER_TYPE

#define XN_VALIDATE_GENERAL_BUFFER_TYPE	(		gb,
			t
	)

Value:

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

Typedef Documentation

XnGeneralBuffer

typedef struct XnGeneralBuffer XnGeneralBuffer

Function Documentation

XnGeneralBufferAlloc()

XnStatus XnGeneralBufferAlloc ( XnGeneralBuffer *  pDest, XnUInt32  nSize  )

inline

XnGeneralBufferCopy()

XnStatus XnGeneralBufferCopy ( XnGeneralBuffer *  pDest, const XnGeneralBuffer *  pSrc  )

inline

Copies one general buffer into another.

XnGeneralBufferFree()

void XnGeneralBufferFree ( XnGeneralBuffer *  pDest )

inline

XnGeneralBufferPack()

XnGeneralBuffer XnGeneralBufferPack ( void *  pData, XnUInt32  nDataSize  )

inline

Packs a pointer and a size into an XnGeneralBuffer struct.

XnGeneralBufferRealloc()

XnStatus XnGeneralBufferRealloc ( XnGeneralBuffer *  pDest, XnUInt32  nSize  )

inline