# tensorflow::ops::Sum::Attrs

`#include <math_ops.h>`

Optional attribute setters for [Sum](https://www.tensorflow.org/versions/r2.0/api_docs/cc/class/tensorflow/ops/sum#classtensorflow_1_1ops_1_1_sum).

## Summary

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/struct/tensorflow/ops/sum/attrs#structtensorflow_1_1ops_1_1_sum_1_1_attrs_1addbe9c669ebd0f012e4bfdd30f58dd49 = false` | `bool` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.0/api_docs/cc/struct/tensorflow/ops/sum/attrs#structtensorflow_1_1ops_1_1_sum_1_1_attrs_1a7048795c06cbd755f7e40813c9f94b59(bool x)` | `TF_MUST_USE_RESULT https://www.tensorflow.org/versions/r2.0/api_docs/cc/struct/tensorflow/ops/sum/attrs#structtensorflow_1_1ops_1_1_sum_1_1_attrs` If true, retain reduced dimensions with length 1. |

## Public attributes

### keep_dims_

```
bool tensorflow::ops::Sum::Attrs::keep_dims_ = false
```

## Public functions

### KeepDims

```
TF_MUST_USE_RESULT Attrs tensorflow::ops::Sum::Attrs::KeepDims(
  bool x
)
```
If true, retain reduced dimensions with length 1.

Defaults to false