---
title: "ClikaRT::graph::Connection"
sidebar_label: "Connection"
description: "One output of a part feeding one input of another: from names the output, to the input."
---

<!-- Generated by tools/doxygen2mdx from Doxygen XML. Do not edit. -->

<span class="api-kind api-kind--struct">struct</span>

**Header:** `ClikaRT/graph/compose.h`

One output of a part feeding one input of another: [`from`](./Connection.md#from) names the output, [`to`](./Connection.md#to) the input.

## Data members

### from {#from}

<div class="api-signature">

[`PortRef`](./PortRef.md) **`from`**

</div>

<div class="api-declared">

Declared in `ClikaRT/graph/compose.h`, line 49

</div>

### to {#to}

<div class="api-signature">

[`PortRef`](./PortRef.md) **`to`**

</div>

<div class="api-declared">

Declared in `ClikaRT/graph/compose.h`, line 50

</div>