# tensorflow::ops::All Class Reference

# tensorflow::ops::All

`#include <math_ops.h>`

Computes the "logical and" of elements across dimensions of a tensor.

## Summary

Reduces `input` along the dimensions given in `axis`. Unless `keep_dims` is true, the rank of the tensor is reduced by 1 for each entry in `axis`. If `keep_dims` is true, the reduced dimensions are retained with length 1.

Arguments:

- scope: A [Scope](https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object
- input: The tensor to reduce.
- axis: The dimensions to reduce. Must be in the range `[-rank(input), rank(input))`.

<br />

Optional attributes (see `https://www.tensorflow.org/versions/r2.2/api_docs/cc/struct/tensorflow/ops/all/attrs#structtensorflow_1_1ops_1_1_all_1_1_attrs`):

- keep_dims: If true, retain reduced dimensions with length 1.

<br />

Returns:

- `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output`: The reduced tensor.

<br />

Aliases:

- ReduceAll

<br />

| ### Constructors and Destructors ||
|---|---|
| `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all_1afa71dd1622d638bd8b918bc65593e65e(const ::https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input input, ::https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input axis)` ||
| `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all_1a8794d161cee0c0ba7e985e42a60577d4(const ::https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input input, ::https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input axis, const https://www.tensorflow.org/versions/r2.2/api_docs/cc/struct/tensorflow/ops/all/attrs#structtensorflow_1_1ops_1_1_all_1_1_attrs & attrs)` ||

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all_1ada058970f122dd1210fee3e3ecb13293` | `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation` |
| `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all_1ad6bd0f7a2b1b3f688c09e946677d1542` | `::https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all_1a8edc99992721510ec7b9cbf5348c123e() const ` | `::tensorflow::Node *` |
| `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all_1ac4be708cfa983d96afbe09f6818afd14() const ` | ` `` ` |
| `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all_1af72fb39a903619d8cc8f8a411843dc15() const ` | ` `` ` |

| ### Public static functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all_1abe9daccea4c2964938cb9b46bafbdd22(bool x)` | `https://www.tensorflow.org/versions/r2.2/api_docs/cc/struct/tensorflow/ops/all/attrs#structtensorflow_1_1ops_1_1_all_1_1_attrs` |

| ### Structs ||
|---|---|
| [tensorflow::ops::All::Attrs](https://www.tensorflow.org/versions/r2.2/api_docs/cc/struct/tensorflow/ops/all/attrs) | Optional attribute setters for [All](https://www.tensorflow.org/versions/r2.2/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all). |

## Public attributes

### operation

```
Operation operation
```

### output

```
::tensorflow::Output output
```

## Public functions

### All

```
 All(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input input,
  ::tensorflow::Input axis
)
```

### All

```
 All(
  const ::tensorflow::Scope & scope,
  ::tensorflow::Input input,
  ::tensorflow::Input axis,
  const All::Attrs & attrs
)
```

### node

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

### operator::tensorflow::Input

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

### operator::tensorflow::Output

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

## Public static functions

### KeepDims

```
Attrs KeepDims(
  bool x
)
```