[#index_util-DBHashKey]
= xref:index_util.adoc[index_util]::DBHashKey
:relfileprefix: ../
:mrdocs:

Database key for an index entry looked up by block hash.

== Synopsis

Declared in `<index/db_key.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
struct DBHashKey;
----

== Member Functions

[cols="1,4"]
|===
| Name| Description
| xref:index_util/DBHashKey/2constructor.adoc[`DBHashKey`]         [.small]#[constructor]#
| Construct a hash key for the given block hash.
|===


== Data Members

[cols="1,4"]
|===
| Name| Description
| xref:index_util/DBHashKey/hash.adoc[`hash`] 
| Block hash this key refers to.
|===



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