# tensorflow::ops::StringJoin::Attrs Struct Reference

# tensorflow::ops::StringJoin::Attrs

`#include <string_ops.h>`

Optional attribute setters for [StringJoin](https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/string-join#classtensorflow_1_1ops_1_1_string_join).

## Summary

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/string-join/attrs#structtensorflow_1_1ops_1_1_string_join_1_1_attrs_1aa45572e4d283d72ec37d60c7b2791db9 = ""` | `StringPiece` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/string-join/attrs#structtensorflow_1_1ops_1_1_string_join_1_1_attrs_1a262f0edc354e8bdb8a5bc73b42b39a5d(StringPiece x)` | `TF_MUST_USE_RESULT https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/string-join/attrs#structtensorflow_1_1ops_1_1_string_join_1_1_attrs` string, an optional join separator. |

## Public attributes

### separator_

```
StringPiece tensorflow::ops::StringJoin::Attrs::separator_ = ""
```

## Public functions

### Separator

```
TF_MUST_USE_RESULT Attrs tensorflow::ops::StringJoin::Attrs::Separator(
  StringPiece x
)
```
string, an optional join separator.

Defaults to ""