[#TokenPipeEnd-IsOpen]
= xref:TokenPipeEnd.adoc[TokenPipeEnd]::IsOpen
:relfileprefix: ../
:mrdocs:

Return whether endpoint is open.

== Synopsis

Declared in `<util/tokenpipe.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
IsOpen();
----

== Return Value

true if the endpoint holds an open file descriptor.


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