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

Construct the pool with an upper bound on retained memory.

== Synopsis

Declared in `<kernel/disconnected_transactions.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
DisconnectedBlockTransactions(size_t max_mem_usage);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *max_mem_usage*
| Maximum dynamic memory usage, in bytes, before trimming.
|===


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