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

Get the set of currently reachable networks.

== Synopsis

Declared in `<netbase.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[nodiscard, requires_capability(0x7fb98611af68), requires_capability(0x7fb96e2cd258), requires_capability(0x7fb97a08cba8), requires_capability(0x7fb966376918), requires_capability(0x7fb96a28e728), requires_capability(0x7fb977b82d38), requires_capability(0x7fb95e84c118), requires_capability(0x7fb979f7aa78), requires_capability(0x7fb95fbeca58), requires_capability(0x7fb95c880688), requires_capability(0x7fb97755bc08), requires_capability(0x7fb96f3aea58), requires_capability(0x7fb967598148), requires_capability(0x7fb9782e57c8), requires_capability(0x7fb97542f438)]]
std::unordered_set<Network>
All() const;
----

== Return Value

A copy of the reachable network set.

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

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