Cross Reference: /external/chromium_org/third_party/sqlite/src/ext/rtree/rtree.c

Lines Matching defs:pParent
258   RtreeNode *pParent;               /* Parent node */
446 static RtreeNode *nodeNew(Rtree *pRtree, RtreeNode *pParent){
453     pNode->pParent = pParent;
455     nodeReference(pParent);
467   RtreeNode *pParent,        /* Either the parent node or NULL */
478     assert( !pParent || !pNode->pParent || pNode->pParent==pParent );
479     if( pParent && !pNode->pParent ){
480       nodeReference(pParent);
481       pNode->pParent = pParent;
497         pNode->pParent = pParent;
504         nodeReference(pParent);
646       if( pNode->pParent ){
647         rc = nodeRelease(pRtree, pNode->pParent);
1073   RtreeNode *pParent = pNode->pParent;
1074   if( pParent ){
1075     return nodeRowidIndex(pRtree, pParent, pNode->iNode, piIndex);
1112       pCsr->pNode = pNode->pParent;
1654   while( p->pParent ){
1655     RtreeNode *pParent = p->pParent;
1663     nodeGetCell(pRtree, pParent, iCell, &cell);
1666       nodeOverwriteCell(pRtree, pParent, &cell, iCell);
1669     p = pParent;
2154       nodeRelease(pRtree, pChild->pParent);
2156       pChild->pParent = pNode;
2207     pRight = nodeNew(pRtree, pLeft->pParent);
2239     rc = rtreeInsertCell(pRtree, pLeft->pParent, &leftbbox, iHeight+1);
2244     RtreeNode *pParent = pLeft->pParent;
2248       nodeOverwriteCell(pRtree, pParent, &leftbbox, iCell);
2249       rc = AdjustTree(pRtree, pParent, &leftbbox);
2255   if( (rc = rtreeInsertCell(pRtree, pRight->pParent, &rightbbox, iHeight+1)) ){
2298 ** If node pLeaf is not the root of the r-tree and its pParent pointer is 
2300 ** the pLeaf->pParent chain all the way up to the root node.
2311   while( rc==SQLITE_OK && pChild->iNode!=1 && pChild->pParent==0 ){
2319       /* Before setting pChild->pParent, test that we are not creating a
2320       ** loop of references (as we would if, say, pChild==pParent). We don't
2325       for(pTest=pLeaf; pTest && pTest->iNode!=iNode; pTest=pTest->pParent);
2327         rc2 = nodeAcquire(pRtree, iNode, 0, &pChild->pParent);
2332     if( rc==SQLITE_OK && !pChild->pParent ) rc = SQLITE_CORRUPT;
2333     pChild = pChild->pParent;
2343   RtreeNode *pParent;
2351     pParent = pNode->pParent;
2352     pNode->pParent = 0;
2353     rc = deleteCell(pRtree, pParent, iCell, iHeight+1);
2355   rc2 = nodeRelease(pRtree, pParent);
2390   RtreeNode *pParent = pNode->pParent;
2392   if( pParent ){
2405       nodeOverwriteCell(pRtree, pParent, &box, ii);
2406       rc = fixBoundingBox(pRtree, pParent);
2417   RtreeNode *pParent;
2434   pParent = pNode->pParent;
2435   assert( pParent || pNode->iNode==1 );
2436   if( pParent ){
2560       nodeRelease(pRtree, pChild->pParent);
2562       pChild->pParent = pNode;