[#CConnman-GetNodeCount]
= xref:CConnman.adoc[CConnman]::GetNodeCount
:relfileprefix: ../
:mrdocs:

Return the number of connections in the given direction (inbound, outbound, or both).

== Synopsis

Declared in `<net.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f950f5ff420), requires_capability(0x7f950ed87c50), requires_capability(0x7f950b48fec0), requires_capability(0x7f95034d2ae0), requires_capability(0x7f950e20feb0), requires_capability(0x7f9527747b50), requires_capability(0x7f950c324ce0), requires_capability(0x7f950c240910), requires_capability(0x7f95018ba0c0), requires_capability(0x7f950bd91f70), requires_capability(0x7f95065c9670)]]
size_t
GetNodeCount(xref:ConnectionDirection.adoc[ConnectionDirection] direction) const;
----

== Return Value

the number of connections matching the given direction.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *direction*
| the connection direction(s) to count.
|===


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