| 10 | TMultiInput::~TMultiInput() = default; |
| 11 | |
| 12 | size_t TMultiInput::DoRead(void* buf, size_t len) { |
| 13 | const size_t ret = C_->Read(buf, len); |
| 14 | |
| 15 | if (ret) { |
| 16 | return ret; |
| 17 | } |
| 18 | |
| 19 | C_ = N_; |
| 20 | N_ = &Cnull; |
| 21 | |
| 22 | return C_->Read(buf, len); |
| 23 | } |
| 24 | |
| 25 | size_t TMultiInput::DoReadTo(TString& st, char ch) { |
| 26 | size_t ret = C_->ReadTo(st, ch); |