Method Read

tensorflow/core/lib/io/table_test.cc:131–143

  }

  Status Read(uint64 offset, size_t n, StringPiece* result,
              char* scratch) const override {
    if (offset > contents_.size()) {
      return errors::InvalidArgument("invalid Read offset");
    }
    if (offset + n > contents_.size()) {
      n = contents_.size() - offset;
    }
    memcpy(scratch, &contents_[offset], n);
    *result = StringPiece(scratch, n);
    bytes_read_ += n;
    return Status::OK();
  }

  uint64 BytesRead() const { return bytes_read_; }