函数DeleteCell用于删除记录
static int deleteCell(
Rtree *pRtree,
RtreeNode *pNode,
int iCell,
int iHeight
)
函数nodeDeleteCell被DeleteCell调用用于删除数据
static void nodeDeleteCell(
Rtree *pRtree,
RtreeNode *pNode,
int iCell
)
函数fixLeafParent用于父结点被删除的结点,重新分配父结点
static int fixLeafParent(
Rtree *pRtree,
RtreeNode *pLeaf
)
函数fixBoundingBox用于调整结点边框
static int fixBoundingBox(
Rtree *pRtree,
RtreeNode *pNode
)
函数removeNode用于删除结点
static int removeNode(
Rtree *pRtree,
RtreeNode *pNode,
int iHeight
)