[#FastRandomContext-randbytes-0e]
= xref:FastRandomContext.adoc[FastRandomContext]::randbytes
:relfileprefix: ../
:mrdocs:

`randbytes` overloads

== Synopses

Declared in `<random.h>`

Generate fixed‐size random bytes.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<
    size_t N,
    xref:BasicByte.adoc[BasicByte] B = std::byte>
std::array<B, N>
xref:FastRandomContext/randbytes-06.adoc[randbytes]() noexcept;
----

[.small]#xref:FastRandomContext/randbytes-06.adoc[_» more..._]#

Generate random bytes.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<xref:BasicByte.adoc[BasicByte] B = unsigned char>
std::vector<B>
xref:FastRandomContext/randbytes-0b.adoc[randbytes](size_t len) noexcept;
----

[.small]#xref:FastRandomContext/randbytes-0b.adoc[_» more..._]#

== Return Value

* An array of `N` random bytes.
* A vector of `len` random bytes.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *len*
| The number of random bytes to generate.
|===


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