[#SizeComputer-operator_lshift]
= xref:SizeComputer.adoc[SizeComputer]::operator&lt;&lt;
:relfileprefix: ../
:mrdocs:

Add the serialized size of an object to the running count&period;

== Synopsis

Declared in `&lt;serialize&period;h&gt;`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;typename T&gt;
xref:SizeComputer.adoc[SizeComputer]&
operator&lt;&lt;(T const& obj);
----

== Return Value

A reference to this size computer&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *obj*
| The object whose serialized size is added&period;
|===


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