[#uint160-2constructor-08]
= xref:uint160.adoc[uint160]::uint160
:relfileprefix: ../
:mrdocs:

Constructors

== Synopses

Declared in `&lt;uint256&period;h&gt;`

Constructs a zero&hyphen;valued uint160&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
xref:uint160/2constructor-02.adoc[uint160]() = default;
----

[.small]#xref:uint160/2constructor-02.adoc[_» more&period;&period;&period;_]#

Constructs a uint160 by copying bytes from a span&period;


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
constexpr
explicit
xref:uint160/2constructor-06.adoc[uint160](std::span&lt;unsigned char const&gt; vch);
----

[.small]#xref:uint160/2constructor-06.adoc[_» more&period;&period;&period;_]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *vch*
| A span of exactly 20 bytes to copy into the blob&period;
|===


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