Function xnEnumerationErrorsToString

Source/OpenNI/XnEnumerationErrors.cpp:106–138

}

XN_C_API XnStatus xnEnumerationErrorsToString(const XnEnumerationErrors* pErrors, XnChar* csBuffer, XnUInt32 nSize)
{
	XnStatus nRetVal = XN_STATUS_OK;

	XnUInt32 nWritten = 0;
	csBuffer[0] = '\0';

	nRetVal = xnOSStrAppend(csBuffer, "One or more of the following nodes could not be enumerated:\n\n", nSize);
	XN_IS_STATUS_OK(nRetVal);

	nWritten = xnOSStrLen(csBuffer);

	for (XnEnumerationErrorsIterator it = xnEnumerationErrorsGetFirst(pErrors);
		xnEnumerationErrorsIteratorIsValid(it);
		it = xnEnumerationErrorsGetNext(it))
	{
		nRetVal = xnProductionNodeDescriptionToString(xnEnumerationErrorsGetCurrentDescription(it), csBuffer + nWritten, nSize - nWritten);
		XN_IS_STATUS_OK(nRetVal);

		nRetVal = xnOSStrAppend(csBuffer, ": ", nSize);
		XN_IS_STATUS_OK(nRetVal);

		nRetVal = xnOSStrAppend(csBuffer, xnGetStatusString(xnEnumerationErrorsGetCurrentError(it)), nSize);
		XN_IS_STATUS_OK(nRetVal);

		nRetVal = xnOSStrAppend(csBuffer, "\n", nSize);
		XN_IS_STATUS_OK(nRetVal);

		nWritten = xnOSStrLen(csBuffer);
	}
	
	return (XN_STATUS_OK);
}

XN_C_API XnEnumerationErrorsIterator xnEnumerationErrorsGetFirst(const XnEnumerationErrors* pError)
{