# Class Bytes (3.7.0-rc)

3.7.0-rc 3.6.0 (latest) 3.5.0 3.4.0 3.3.0 3.2.0 2.48.0-rc 2.47.1 2.46.0 2.45.0 2.44.0 2.43.0 2.42.0 2.41.0 2.40.0 2.39.0 2.38.0 2.37.0 2.36.0 2.35.0 2.34.0 2.33.0 2.32.0 2.31.0 2.30.0 2.29.0 2.28.0 2.27.0 2.26.0 2.25.1 2.24.0 2.23.0 2.22.1 2.21.0 2.20.0 2.19.0 2.18.0 2.17.0 2.16.0 2.15.1 2.14.0 2.13.0 2.12.0 2.11.0 A representation of the Spanner BYTES type: variable-length binary data.
A [`Bytes`](https://docs.cloud.google.com/cpp/docs/reference/spanner/latest/classgoogle_1_1cloud_1_1spanner_1_1Bytes) value can be constructed from, and converted to any sequence of octets. [`Bytes`](https://docs.cloud.google.com/cpp/docs/reference/spanner/latest/classgoogle_1_1cloud_1_1spanner_1_1Bytes) values can be compared for equality.

## Constructors

### Bytes(InputIt, InputIt)

Construction from a sequence of octets.

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `first` | `InputIt` |
| `last` | `InputIt` |
| `typename InputIt` |   |

### Bytes(Container const \&)

Construction from a sequence of octets.

| **Parameters** ||
|---|---|
| **Name** | **Description** |
| `c` | `Container const &` |
| `typename Container` |   |

### Bytes()

An empty sequence.

## Functions

### get() const

Conversion to a sequence of octets.
The `Container` must support construction from a range specified as a pair of input iterators.

| **Parameter** ||
|---|---|
| **Name** | **Description** |
| `typename Container` |   |

| **Returns** ||
|---|---|
| **Type** | **Description** |
| `Container` |   |