---
title: InjectLocalClifford (latest version)
description: API reference for samplomatic.annotations.InjectLocalClifford in the latest version of samplomatic
source: https://eu-de.quantum.cloud.ibm.com/docs/en/api/samplomatic/auto/annotations-inject-local-clifford
---

# InjectLocalClifford

*class* `samplomatic.annotations.InjectLocalClifford(ref: str, decomposition: DecompositionMode | Literal['rzsx', 'rzrx'] = DecompositionMode.RZSX, dressing: DressingMode | Literal['left', 'right'] = DressingMode.LEFT)`

[GitHub](https://github.com/Qiskit/samplomatic/tree/main/samplomatic/annotations/inject_local_clifford.py#L22-L65)

Bases: [`Annotation`](/docs/api/qiskit/qiskit.circuit.Annotation)

Directive to inject local Cliffords.

The resulting [`Samplex`](/docs/api/samplomatic/auto/samplex-samplex "samplomatic.samplex.Samplex") built from a circuit with a box with this annotation has a tensor input with name `local_cliffords.ref` and shape `'(len(box_instruction.qubits),)'`. The tensor is indexed in physical qubit order, in other words, the order of the qubits in the outer-most circuit, restricted to those used by the box.

**Parameters**

- **ref** – A unique identifier of the Cliffords.
- **decomposition** – How to decompose the Cliffords.
- **dressing** – Which side of the box to attach the dressing instructions.

**Attributes Summary**

|                                                                                                                                           |   |
| ----------------------------------------------------------------------------------------------------------------------------------------- | - |
| [`decomposition`](#samplomatic.annotations.InjectLocalClifford.decomposition "samplomatic.annotations.InjectLocalClifford.decomposition") |   |
| [`dressing`](#samplomatic.annotations.InjectLocalClifford.dressing "samplomatic.annotations.InjectLocalClifford.dressing")                |   |
| [`namespace`](#samplomatic.annotations.InjectLocalClifford.namespace "samplomatic.annotations.InjectLocalClifford.namespace")             |   |
| [`ref`](#samplomatic.annotations.InjectLocalClifford.ref "samplomatic.annotations.InjectLocalClifford.ref")                               |   |

**Attributes Documentation**

### decomposition

### dressing

### namespace

Default value: `'samplomatic.inject_local_clifford'`

### ref