[#ReachableNets-Contains-04]
= xref:ReachableNets.adoc[ReachableNets]::Contains
:relfileprefix: ../
:mrdocs:

Check whether a network is currently reachable.

== Synopsis

Declared in `<netbase.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard, requires_capability(0x7fb98611ad48), requires_capability(0x7fb96e2cd038), requires_capability(0x7fb97a08c988), requires_capability(0x7fb9663766f8), requires_capability(0x7fb96a28e508), requires_capability(0x7fb977b82b18), requires_capability(0x7fb95e84bef8), requires_capability(0x7fb979f7a858), requires_capability(0x7fb95fbec838), requires_capability(0x7fb95c880468), requires_capability(0x7fb97755b9e8), requires_capability(0x7fb96f3ae838), requires_capability(0x7fb967597f28), requires_capability(0x7fb9782e55a8), requires_capability(0x7fb97542f218)]]
bool
Contains(xref:Network.adoc[Network] net) const;
----

== Return Value

True when the network is reachable.

[NOTE]
====
The return value https://en.cppreference.com/cpp/language/attributes/nodiscard[should not be discarded^].
====
== Parameters

[cols="1,4"]
|===
| Name| Description
| *net*
| The network to test.
|===


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