Function xnNodeInfoListRemove

Source/OpenNI/XnOpenNI.cpp:1218–1252

}

XN_C_API XnStatus xnNodeInfoListRemove(XnNodeInfoList* pList, XnNodeInfoListIterator it)
{
	XN_VALIDATE_INPUT_PTR(pList);
	XN_VALIDATE_INPUT_PTR(it.pCurrent);

	XnNodeInfoListNode* pPrev = it.pCurrent->pPrev;
	XnNodeInfoListNode* pNext = it.pCurrent->pNext;

	// connect previous and next elements
	if (pPrev == NULL)
	{
		pList->pFirst = pNext;
	}
	else
	{
		pPrev->pNext = pNext;
	}

	if (pNext == NULL)
	{
		pList->pLast = pPrev;
	}
	else
	{
		pNext->pPrev = pPrev;
	}

	// free it
	it.pCurrent->pPrev = NULL;
	it.pCurrent->pNext = NULL;
	xnNodeInfoFree(it.pCurrent->pCurrent);
	xnOSFree(it.pCurrent);

	return (XN_STATUS_OK);
}

XN_C_API XnStatus xnNodeInfoListClear(XnNodeInfoList* pList)
{