[#V1Transport-GetSendMemoryUsage]
= xref:V1Transport.adoc[V1Transport]::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(0x7ff36f10ec28), requires_capability(0x7ff36d80d458), requires_capability(0x7ff37ed96af8), requires_capability(0x7ff376ef37b8), requires_capability(0x7ff38f486be8), requires_capability(0x7ff37e9d7478), requires_capability(0x7ff38de55d78), requires_capability(0x7ff388ffa268), requires_capability(0x7ff37aed3e58), requires_capability(0x7ff380824d48), requires_capability(0x7ff38073ec58)]]
virtual
size_t
GetSendMemoryUsage() const noexcept override;
----

== Return Value

the number of bytes held in send buffers.


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