# tensorflow::ops::Real Class Reference

# tensorflow::ops::Real

`#include <math_ops.h>`

Returns the real part of a complex number.

## Summary

Given a tensor `input` of complex numbers, this operation returns a tensor of type `float` that is the real part of each element in `input`. [All](https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/all#classtensorflow_1_1ops_1_1_all) elements in `input` must be complex numbers of the form \\(a + bj\\), where *a* is the real part returned by this operation and *b* is the imaginary part.

For example:


```
# tensor 'input' is [-2.25 + 4.75j, 3.25 + 5.75j]
tf.real(input) ==> [-2.25, 3.25]
```

<br />

Arguments:

- scope: A [Scope](https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope) object

<br />

Returns:

- `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output`: The output tensor.

<br />

| ### Constructors and Destructors ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real_1a325ef3b733f6ad8692d9720b7e54225d(const ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input input)` ||
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real_1af45fe6c2bfe92acdfcd8e336edae84fa(const ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/scope#classtensorflow_1_1_scope & scope, ::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/input#classtensorflow_1_1_input input, const https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/real/attrs#structtensorflow_1_1ops_1_1_real_1_1_attrs & attrs)` ||

| ### Public attributes ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real_1aa95f3627ba746f832e286cdac76fb519` | `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/operation#classtensorflow_1_1_operation` |
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real_1a9cea0b88989b3dbfc93309a32579998f` | `::https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/output#classtensorflow_1_1_output` |

| ### Public functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real_1a867b9ea135418a9d1464fdfe16980b7f() const ` | `::tensorflow::Node *` |
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real_1acd53e8c51378fa3ea7d4bdba4a188c3f() const ` | ` `` ` |
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real_1a58cc5679f42ee343e17d4ac4cea1aae7() const ` | ` `` ` |

| ### Public static functions ||
|---|---|
| `https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real_1a3978d1a4514b02a46543aaa1dc8ce5ef(DataType x)` | `https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/real/attrs#structtensorflow_1_1ops_1_1_real_1_1_attrs` |

| ### Structs ||
|---|---|
| [tensorflow::ops::Real::Attrs](https://www.tensorflow.org/versions/r2.3/api_docs/cc/struct/tensorflow/ops/real/attrs) | Optional attribute setters for [Real](https://www.tensorflow.org/versions/r2.3/api_docs/cc/class/tensorflow/ops/real#classtensorflow_1_1ops_1_1_real). |

## Public attributes

### operation

```
Operation operation
```

### output

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

## Public functions

### Real

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

### Real

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

### node

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

### operator::tensorflow::Input

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

### operator::tensorflow::Output

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

## Public static functions

### Tout

```
Attrs Tout(
  DataType x
)
```