ChangedTo.md

layout	default
title	ChangedTo
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 to a specific value.

Syntax

{% highlight C++ %} template < typename D, typename V, typename S = decay::type

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

Semantics

Creates a token stream that emits when target is changed and target.Value() == value.

V and S should be comparable with ==.