[#V2Transport-GetSendMemoryUsage]
= xref:V2Transport.adoc[V2Transport]::GetSendMemoryUsage
:relfileprefix: ../
:mrdocs:

Return the memory used by buffered send data.

== Synopsis

Declared in `<net.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e2b0f2728), requires_capability(0x7f2e2aa3bf98), requires_capability(0x7f2e22e7c418), requires_capability(0x7f2e26d28fe8), requires_capability(0x7f2e20d4aa38), requires_capability(0x7f2e2af17968), requires_capability(0x7f2e4317dbe8), requires_capability(0x7f2e21e51118), requires_capability(0x7f2e1b876768), requires_capability(0x7f2e35f9dfd8), requires_capability(0x7f2e4396d328)]]
virtual
size_t
GetSendMemoryUsage() const noexcept override;
----

== Return Value

the number of bytes held in send buffers.


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