[#BitStreamWriter-Write]
= xref:BitStreamWriter.adoc[BitStreamWriter]::Write
:relfileprefix: ../
:mrdocs:

Write the nbits least significant bits of a 64‐bit int to the output stream. Data is buffered until it completes an octet.

== Synopsis

Declared in `<streams.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
void
Write(
    uint64_t data,
    int nbits);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *data*
| Value whose low `nbits` bits are written.
| *nbits*
| Number of bits to write, between 0 and 64.
|===


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