[#CKeyID-2constructor-01]
= xref:CKeyID.adoc[CKeyID]::CKeyID
:relfileprefix: ../
:mrdocs:

Constructors

== Synopses

Declared in `<pubkey.h>`

Construct a null key identifier.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:CKeyID/2constructor-0f.adoc[CKeyID]();
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[.small]#xref:CKeyID/2constructor-0f.adoc[_» more..._]#

Construct a key identifier from a 160‐bit hash.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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explicit
xref:CKeyID/2constructor-09.adoc[CKeyID](xref:uint160.adoc[uint160] const& in);
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[.small]#xref:CKeyID/2constructor-09.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *in*
| The Hash160 value to wrap.
|===


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