[#CTxMemPool-ROLLING_FEE_HALFLIFE]
= xref:CTxMemPool.adoc[CTxMemPool]::ROLLING_FEE_HALFLIFE
:relfileprefix: ../
:mrdocs:

Half‐life, in seconds, of the exponential decay applied to the rolling minimum fee rate.

== Synopsis

Declared in `<txmempool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
inline constexpr static
int ROLLING_FEE_HALFLIFE = {60 * 60 * 12};
----


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