Function ExpectedEncodeLength

graphlearn/src/common/base/base64.cc:116–119

}

size_t ExpectedEncodeLength(size_t len) {
  size_t encodedLen = ((len * 4 / 3 + 3) / 4) * 4;
  return encodedLen;
}

size_t ExpectedDecodeLength(size_t len) {
  return (size_t)((len + 3) / 4 * 3);