[#FastRandomContext-randbits-08]
= xref:FastRandomContext.adoc[FastRandomContext]::randbits
:relfileprefix: ../
:mrdocs:

`randbits` overloads

== Synopses

Declared in `<random.h>`

Same as above, but with compile‐time fixed bits count.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<int Bits>
uint64_t
xref:FastRandomContext/randbits-00.adoc[randbits]() noexcept;
----

[.small]#xref:FastRandomContext/randbits-00.adoc[_» more..._]#

Generate a random (bits)‐bit integer.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
uint64_t
xref:FastRandomContext/randbits-05.adoc[randbits](int bits) noexcept;
----

[.small]#xref:FastRandomContext/randbits-05.adoc[_» more..._]#

== Return Value

* A random integer whose low `Bits` bits are random and the rest zero.
* A random integer whose low `bits` bits are random and the rest zero.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *bits*
| The number of random bits to produce (0 to 64).
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#