[#btck-BlockHash-2constructor-0a]
= xref:btck.adoc[btck]::xref:btck/BlockHash.adoc[BlockHash]::BlockHash
:relfileprefix: ../../
:mrdocs:

Constructors

== Synopses

Declared in `<kernel/bitcoinkernel_wrapper.h>`

Constructs an owning copy from a view.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:btck/BlockHash/2constructor-05.adoc[BlockHash](xref:btck/BlockHashView.adoc[BlockHashView] const& view);
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[.small]#xref:btck/BlockHash/2constructor-05.adoc[_» more..._]#

Constructs a block hash from raw 32‐byte data.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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explicit
xref:btck/BlockHash/2constructor-08.adoc[BlockHash](std::array<std::byte, 32> const& hash);
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[.small]#xref:btck/BlockHash/2constructor-08.adoc[_» more..._]#

Takes ownership of an existing C block hash.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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explicit
xref:btck/BlockHash/2constructor-0e.adoc[BlockHash](xref:btck_BlockHash-07.adoc[btck_BlockHash]* hash);
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[.small]#xref:btck/BlockHash/2constructor-0e.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *view*
| The view to copy.
| *hash*
| The 32‐byte hash value.
|===


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