# Layers API Reference

Core building blocks for Sparse Selective Hyper-Connections.

## CayleyTransform

```{eval-rst}
.. autoclass:: shc.layers.CayleyTransform
   :members:
   :undoc-members:
   :show-inheritance:
```

## BatchedCayleyTransform

```{eval-rst}
.. autoclass:: shc.layers.BatchedCayleyTransform
   :members:
   :undoc-members:
   :show-inheritance:
```

## SparseOrthogonalMixture

```{eval-rst}
.. autoclass:: shc.layers.SparseOrthogonalMixture
   :members:
   :undoc-members:
   :show-inheritance:
```

## TripleRoutingMatrices

```{eval-rst}
.. autoclass:: shc.layers.TripleRoutingMatrices
   :members:
   :undoc-members:
   :show-inheritance:
```

## FactorizedKVCache

```{eval-rst}
.. autoclass:: shc.layers.FactorizedKVCache
   :members:
   :undoc-members:
   :show-inheritance:
```

## AdaptiveRankSelector

```{eval-rst}
.. autoclass:: shc.layers.AdaptiveRankSelector
   :members:
   :undoc-members:
   :show-inheritance:
```

## Base Classes

### BaseSHCLayer

```{eval-rst}
.. autoclass:: shc.layers.BaseSHCLayer
   :members:
   :undoc-members:
   :show-inheritance:
```

### BaseRoutingLayer

```{eval-rst}
.. autoclass:: shc.layers.BaseRoutingLayer
   :members:
   :undoc-members:
   :show-inheritance:
```

### BaseCacheLayer

```{eval-rst}
.. autoclass:: shc.layers.BaseCacheLayer
   :members:
   :undoc-members:
   :show-inheritance:
```