C++ (Cpp) void_replace_bat Examples

Example #1

File: bat5.c Project: sekcheong/monetdb

str
BKCbat_inplace_force(bat *r, const bat *bid, const bat *rid, const bat *uid, const bit *force)
{
	BAT *b, *p, *u;

	if ((b = BATdescriptor(*bid)) == NULL)
		throw(MAL, "bat.inplace", RUNTIME_OBJECT_MISSING);
	if ((p = BATdescriptor(*rid)) == NULL) {
		BBPunfix(b->batCacheid);
		throw(MAL, "bat.inplace", RUNTIME_OBJECT_MISSING);
	}
	if ((u = BATdescriptor(*uid)) == NULL) {
		BBPunfix(b->batCacheid);
		BBPunfix(p->batCacheid);
		throw(MAL, "bat.inplace", RUNTIME_OBJECT_MISSING);
	}
	if (void_replace_bat(b, p, u, *force) == BUN_NONE) {
		BBPunfix(b->batCacheid);
		BBPunfix(p->batCacheid);
		BBPunfix(u->batCacheid);
		throw(MAL, "bat.inplace", GDK_EXCEPTION);
	}
	BBPkeepref(*r = b->batCacheid);
	BBPunfix(p->batCacheid);
	BBPunfix(u->batCacheid);
	return MAL_SUCCEED;
}

Example #2

File: bat_table.c Project: MonetDB/MonetDB

static BAT *
delta_full_bat_( sql_column *c, sql_delta *bat, int temp)
{
	/* return full normalized column bat
	 * 	b := b.copy()
		b := b.append(i);
		b := b.replace(u);
	*/
	BAT *r, *b, *ui, *uv, *i = temp_descriptor(bat->ibid);
	int needcopy = 1;

	if (!i)
		return NULL;
	r = i; 
	if (temp) 
		return r;
	b = temp_descriptor(bat->bid);
	if (!b) {
		b = i;
	} else {
		if (BATcount(i)) {
			r = COLcopy(b, b->ttype, true, TRANSIENT); 
			bat_destroy(b); 
			if (r == NULL) {
				bat_destroy(i);
				return NULL;
			}
			b = r;
			if (BATappend(b, i, NULL, true) != GDK_SUCCEED) {
				bat_destroy(b);
				bat_destroy(i);
				return NULL;
			}
			needcopy = 0;
		}
		bat_destroy(i); 
	}
	if (bat->uibid && bat->ucnt) {
		ui = temp_descriptor(bat->uibid);
		uv = temp_descriptor(bat->uvbid);
		if (ui && BATcount(ui)) {
			if (needcopy) {
				r = COLcopy(b, b->ttype, true, TRANSIENT); 
				bat_destroy(b); 
				b = r;
				if(b == NULL) {
					bat_destroy(ui);
					bat_destroy(uv);
					return NULL;
				}
			}
			if (void_replace_bat(b, ui, uv, true) != GDK_SUCCEED) {
				bat_destroy(ui);
				bat_destroy(uv);
				bat_destroy(b);
				return NULL;
			}
		}
		bat_destroy(ui); 
		bat_destroy(uv); 
	}
	(void)c;
	if (!store_initialized && !bat->cached) 
		bat->cached = b;
	return b;
}