[#WitnessV0ScriptHash-2constructor-08]
= xref:WitnessV0ScriptHash.adoc[WitnessV0ScriptHash]::WitnessV0ScriptHash
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Constructors

== Synopses

Declared in `<addresstype.h>`

Construct a null witness script hash.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:WitnessV0ScriptHash/2constructor-01.adoc[WitnessV0ScriptHash]();
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[.small]#xref:WitnessV0ScriptHash/2constructor-01.adoc[_» more..._]#

Construct a witness script hash from a script.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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explicit
xref:WitnessV0ScriptHash/2constructor-02.adoc[WitnessV0ScriptHash](xref:CScript.adoc[CScript] const& script);
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[.small]#xref:WitnessV0ScriptHash/2constructor-02.adoc[_» more..._]#

Construct a witness script hash from a raw 256‐bit hash.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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explicit
xref:WitnessV0ScriptHash/2constructor-03.adoc[WitnessV0ScriptHash](xref:uint256.adoc[uint256] const& hash);
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[.small]#xref:WitnessV0ScriptHash/2constructor-03.adoc[_» more..._]#

== Parameters

[cols="1,4"]
|===
| Name| Description
| *script*
| The script to hash.
| *hash*
| The raw hash value.
|===


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