[#CBlock-2constructor-06]
= xref:CBlock.adoc[CBlock]::CBlock
:relfileprefix: ../
:mrdocs:

Constructors

== Synopses

Declared in `<primitives/block.h>`

Constructs a null block with no transactions.


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xref:CBlock/2constructor-09.adoc[CBlock]();
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Constructs a block from an existing header, with no transactions.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
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xref:CBlock/2constructor-03.adoc[CBlock](xref:CBlockHeader.adoc[CBlockHeader] const& header);
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== Parameters

[cols="1,4"]
|===
| Name| Description
| *header*
| The header to copy into the new block.
|===


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