Changed.md

layout	default
title	Changed
type_tag	function
groups	name url Home name url Reference reference/ name url Algorithm.h reference/Algorithm.h/

Emits a token when the target signal was changed.

Syntax

{% highlight C++ %} template < typename D, typename S

Events<D,Token> Changed(const Signal<D,S>& target); {% endhighlight %}

Semantics

Creates a token stream that emits when target is changed.