Method Append

be/src/runtime/string-buffer.h:52–58

Append 'str' to the current string, allocating a new buffer as necessary. Return error status if memory limit is exceeded.

  /// Append 'str' to the current string, allocating a new buffer as necessary.
  /// Return error status if memory limit is exceeded.
  Status Append(const char* str, int64_t str_len) WARN_UNUSED_RESULT {
    int64_t new_len = len_ + str_len;
    if (UNLIKELY(new_len > buffer_size_)) RETURN_IF_ERROR(GrowBuffer(new_len));
    Ubsan::MemCpy(buffer_ + len_, str, str_len);
    len_ += str_len;
    return Status::OK();
  }

  /// Wrapper around append() for input type 'uint8_t'.
  Status Append(const uint8_t* str, int64_t str_len) WARN_UNUSED_RESULT {