# tensorflow::ops::ScatterDiv Class Reference

# tensorflow::
ops::
ScatterDiv

`
#include <state_ops.h>
`


Divides a variable reference by sparse updates.

## Summary


This operation computes


```
    # Scalar indices
    ref[indices, ...] /= updates[...]
```

<br />


```
    # Vector indices (for each i)
    ref[indices[i], ...] /= updates[i, ...]
```

<br />


```
    # High rank indices (for each i, ..., j)
    ref[indices[i, ..., j], ...] /= updates[i, ..., j, ...]
```

<br />


This operation outputs
`
ref
`
after the update is done. This makes it easier to chain operations that need to use the reset value.


Duplicate entries are handled correctly: if multiple
`
indices
`
reference the same location, their contributions divide.


Requires
`
updates.shape = indices.shape + ref.shape[1:]
`
or
`
updates.shape = []
`
.


Args:

- scope: A [Scope](https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object
- ref: Should be from a `
  https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/variable#classtensorflow_1_1ops_1_1_variable
  ` node.
- indices: A tensor of indices into the first dimension of `
  ref
  ` .
- updates: A tensor of values that `
  ref
  ` is divided by.

<br />


Optional attributes (see
`
https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/scatter-div/attrs#structtensorflow_1_1ops_1_1_scatter_div_1_1_attrs
`
):

- use_locking: If True, the operation will be protected by a lock; otherwise the behavior is undefined, but may exhibit less contention.

<br />


Returns:

- `
  https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output
  ` : = Same as `
  ref
  ` . Returned as a convenience for operations that want to use the updated values after the update is done.

<br />

| ### Constructors and Destructors ||
|---|---|
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div_1a6f5331b7d6d93eb827b6dffc9ee8ea3e (const :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input ref, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input indices, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input updates) ` ||
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div_1a7ac34a9f909edf4380d102b00e4b3667 (const :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input ref, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input indices, :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input updates, const https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/scatter-div/attrs#structtensorflow_1_1ops_1_1_scatter_div_1_1_attrs & attrs) ` ||

| ### Public attributes ||
|---|---|
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div_1a545009b3ff38f96178cb28c10e00a19e ` | ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation ` |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div_1a9dd470b2028739c52eaf7d74b2f33938 ` | ` :: https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output ` |

| ### Public functions ||
|---|---|
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div_1ab42ab1d51f0a620b0c0c26e1c44dbcef () const ` | ` ::tensorflow::Node * ` |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div_1aba889345b14720ce81925d52ebbe2d07 () const ` | ` ` |
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div_1a589cea85fd6873f8942f22d45f3e0022 () const ` | ` ` |

| ### Public static functions ||
|---|---|
| ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div_1a1ce283b718bfb51e90d26a18d5e82722 (bool x) ` | ` https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/scatter-div/attrs#structtensorflow_1_1ops_1_1_scatter_div_1_1_attrs ` |

| ### Structs ||
|---|---|
| [tensorflow:: ops:: ScatterDiv:: Attrs](https://www.tensorflow.org/versions/r2.5/api_docs/cc/struct/tensorflow/ops/scatter-div/attrs) | Optional attribute setters for [ScatterDiv](https://www.tensorflow.org/versions/r2.5/api_docs/cc/class/tensorflow/ops/scatter-div#classtensorflow_1_1ops_1_1_scatter_div) . |

## Public attributes

### operation

```
Operation operation
```

### output_ref

```
::tensorflow::Output output_ref
```

## Public functions

### ScatterDiv

```
 ScatterDiv(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input ref,
  ::tensorflow::Input indices,
  ::tensorflow::Input updates
)
```

### ScatterDiv

```
 ScatterDiv(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input ref,
  ::tensorflow::Input indices,
  ::tensorflow::Input updates,
  const ScatterDiv::Attrs & attrs
)
```

### node

```
::tensorflow::Node * node() const 
```

### operator::tensorflow::Input

```
 operator::tensorflow::Input() const 
```

### operator::tensorflow::Output

```
 operator::tensorflow::Output() const 
```

## Public static functions

### UseLocking

```
Attrs UseLocking(
  bool x
)
```