| 44 | } |
| 45 | |
| 46 | func (d *Decoder) Decode(v any) error { |
| 47 | t := reflect.TypeOf(v) |
| 48 | p := reflect.ValueOf(v) |
| 49 | |
| 50 | if t.Kind() != reflect.Ptr { |
| 51 | panic("thrift.(*Decoder).Decode: expected pointer type but got " + t.String()) |
| 52 | } |
| 53 | |
| 54 | t = t.Elem() |
| 55 | p = p.Elem() |
| 56 | |
| 57 | cache, _ := decoderCache.Load().(map[typeID]decodeFunc) |
| 58 | decode := cache[makeTypeID(t)] |
| 59 | |
| 60 | if decode == nil { |
| 61 | decode = decodeFuncOf(t, make(decodeFuncCache)) |
| 62 | |
| 63 | newCache := make(map[typeID]decodeFunc, len(cache)+1) |
| 64 | newCache[makeTypeID(t)] = decode |
| 65 | for k, v := range cache { |
| 66 | newCache[k] = v |
| 67 | } |
| 68 | |
| 69 | decoderCache.Store(newCache) |
| 70 | } |
| 71 | |
| 72 | return decode(d.r, p, d.f) |
| 73 | } |
| 74 | |
| 75 | func (d *Decoder) Reset(r Reader) { |
| 76 | d.r = r |