[#CMutableTransaction-2constructor-00]
= xref:CMutableTransaction.adoc[CMutableTransaction]::CMutableTransaction
:relfileprefix: ../
:mrdocs:

Constructs a mutable copy of an existing transaction.

== Synopsis

Declared in `<primitives/transaction.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
explicit
CMutableTransaction(xref:CTransaction.adoc[CTransaction] const& tx);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *tx*
| The transaction to copy from.
|===


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