int
main(void)
{
srand((unsigned)time(0));
int count = 20, i;
printf("### Function Test ###\n");
printf("=== Init Skip List ===\n");
skiplist *sl = slCreate();
for (i = 0; i < count; ++i) {
slInsert(sl, i);
}
printf("=== Print Skip List ===\n");
slPrint(sl);
printf("=== Search Skip List ===\n");
for (i = 0; i < count; ++i) {
int value = rand() % (count + 10);
slSearch(sl, value);
}
printf("=== Delete Skip List ===\n");
for (i = 0; i < count + 10; i += 2) {
printf("Delete[%d]: %s\n", i, slDelete(sl, i) ? "SUCCESS" : "NOT FOUND");
}
slPrint(sl);
slFree(sl);
sl = NULL;
return 0;
}
static int
_delete(lua_State *L) {
skiplist *sl = _to_skiplist(L);
double score = luaL_checknumber(L, 2);
luaL_checktype(L, 3, LUA_TSTRING);
slobj obj;
obj.ptr = (char *)lua_tolstring(L, 3, &obj.length);
lua_pushboolean(L, slDelete(sl, score, &obj));
return 1;
}
