# {py:mod}`evorl.ec.optimizers.evox_wrapper`

```{py:module} evorl.ec.optimizers.evox_wrapper
```

```{autodoc2-docstring} evorl.ec.optimizers.evox_wrapper
:parser: autodoc2_docstrings_parser
:allowtitles:
```

## Module Contents

### Classes

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`EvoXAlgoState <evorl.ec.optimizers.evox_wrapper.EvoXAlgoState>`
  -
* - {py:obj}`EvoXAlgorithmAdapter <evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter>`
  - ```{autodoc2-docstring} evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter
    :parser: autodoc2_docstrings_parser
    :summary:
    ```
````

### API

`````{py:class} EvoXAlgoState
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgoState

Bases: {py:obj}`evorl.types.PyTreeData`

````{py:attribute} algo_state
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgoState.algo_state
:type: evox.State
:value: >
   None

```{autodoc2-docstring} evorl.ec.optimizers.evox_wrapper.EvoXAlgoState.algo_state
:parser: autodoc2_docstrings_parser
```

````

````{py:attribute} init_step
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgoState.init_step
:type: bool
:value: >
   'pytree_field(...)'

```{autodoc2-docstring} evorl.ec.optimizers.evox_wrapper.EvoXAlgoState.init_step
:parser: autodoc2_docstrings_parser
```

````

`````

`````{py:class} EvoXAlgorithmAdapter
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter

Bases: {py:obj}`evorl.ec.optimizers.ec_optimizer.EvoOptimizer`

```{autodoc2-docstring} evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter
:parser: autodoc2_docstrings_parser
```

````{py:attribute} algorithm
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter.algorithm
:type: evox.Algorithm
:value: >
   None

```{autodoc2-docstring} evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter.algorithm
:parser: autodoc2_docstrings_parser
```

````

````{py:method} ask(state: evorl.ec.optimizers.evox_wrapper.EvoXAlgoState) -> tuple[chex.ArrayTree, evorl.ec.optimizers.evox_wrapper.EvoXAlgoState]
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter.ask

````

````{py:method} init(key: chex.PRNGKey) -> evorl.ec.optimizers.evox_wrapper.EvoXAlgoState
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter.init

```{autodoc2-docstring} evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter.init
:parser: autodoc2_docstrings_parser
```

````

````{py:attribute} param_vec_spec
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter.param_vec_spec
:type: evorl.utils.ec_utils.ParamVectorSpec
:value: >
   None

```{autodoc2-docstring} evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter.param_vec_spec
:parser: autodoc2_docstrings_parser
```

````

````{py:method} tell(state: evorl.ec.optimizers.evox_wrapper.EvoXAlgoState, fitnesses: chex.Array) -> tuple[evorl.types.PyTreeDict, evorl.ec.optimizers.evox_wrapper.EvoXAlgoState]
:canonical: evorl.ec.optimizers.evox_wrapper.EvoXAlgorithmAdapter.tell

````

`````