Function StringValMaxBytesInProto

tensorflow/core/debug/debug_io_utils.cc:118–124

Translates the length of a string to number of bytes when the string is encoded as bytes in protobuf. Note that this makes a conservative estimate (i.e., an estimate that is usually too large, but never too small under the gRPC message size limit) of the Varint-encoded length, to workaround the lack of a portable length function.

// gRPC message size limit) of the Varint-encoded length, to workaround the lack
// of a portable length function.
const size_t StringValMaxBytesInProto(const string& str) {
#if defined(PLATFORM_GOOGLE)
  return str.size() + DebugGrpcIO::kGrpcMaxVarintLengthSize;
#else
  return str.size();
#endif
}

// Breaks a string Tensor (represented as a TensorProto) as a vector of Event
// protos.