void printDWD(dwd_t dwd, bt *btr)
{
ai_obj akey;
void *be = dwd.k;
convertStream2Key(be, &akey, btr);
dump_ai_obj(stdout, &akey);
}
void runNrlIndexFromStream(bt *btr, uchar *stream, d_l_t *nrlind, int itbl) {
aobj akey;
convertStream2Key(stream, &akey, btr);
void *rrow = parseStream(stream, btr);
/* create command and run it */
sds cmd = genNRL_Cmd(btr, nrlind, &akey, NULL, NULL, rrow, itbl);
//printf("run_nri: cmd: %s\n", cmd);
runCmdInFakeClient(cmd);
sdsfree(cmd); /* DESTROYED 016 */
releaseAobj(&akey);
}
void printKey(bt *btr, bt_n *x, int i)
{
if (i < 0 || i >= x->n) {
printf(" NO KEY\n");
} else {
ai_obj akey;
void *be = KEYS(btr, x, i);
//printf("btr: %p x: %p i: %d be: %p\n", btr, x, i, be);
convertStream2Key(be, &akey, btr);
dump_ai_obj(stdout, &akey);
}
}
static bool streamToBTEntry(uchar *stream, btSIter *siter, bt_n *x, int i) {
if (!stream) return 0;
if (i < 0) i = 0;
convertStream2Key(stream, siter->be.key, siter->x.btr);
siter->be.val = parseStream(stream, siter->x.btr);
bool gost = IS_GHOST(siter->x.btr, siter->be.val);
if (gost) {
siter->missed = 1; // GHOST key
siter->nim = 0;
}
siter->be.dr = x ? getDR(siter->x.btr, x, i) : 0;
siter->be.stream = stream;
siter->be.x = x;
siter->be.i = i; //NOTE: used by bt_validate_dirty
//DUMP_STREAM_TO_BT_ENTRY
return 1;
}
void printKeyFromPtr(bt *btr, void *be) {
ai_obj akey;
convertStream2Key(be, &akey, btr);
dump_ai_obj(stdout, &akey);
}
bool assignMaxKey(bt *btr, ai_obj *akey) {
void *e = bt_max(btr);
if (!e) return 0;
convertStream2Key(e, akey, btr);
return 1;
}
// FULL_BTREE_ITERATOR FULL_BTREE_ITERATOR FULL_BTREE_ITERATOR
bool assignMinKey(bt *btr, ai_obj *akey) { //TODO combine w/ setIter()
void *e = bt_min(btr);
if (!e) return 0; // iter can be initialised
convertStream2Key(e, akey, btr);
return 1; // w/ this lookup
}
