[#memusage-DynamicUsage-0a]
= xref:memusage.adoc[memusage]::DynamicUsage
:relfileprefix: ../
:mrdocs:

Dynamic memory usage of a raw pointer&hyphen;to&hyphen;const is zero (the pointee is not owned)&period;

== Synopsis

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

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template&lt;typename X&gt;
static
size&lowbar;t
DynamicUsage(X const const*& v);
----

== Return Value

Always 0&period;

== Parameters

[cols="1,4"]
|===
| Name| Description
| *v*
| The pointer whose dynamic usage is queried&period;
|===


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