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

time the rolling minimum fee rate was last decayed

== Synopsis

Declared in `<txmempool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[guarded_by(0x7fb95f554a48), guarded_by(0x7fb968bc6158), guarded_by(0x7fb95fdcff98), guarded_by(0x7fb978b75358), guarded_by(0x7fb96b8fa8b8), guarded_by(0x7fb96e5c1388), guarded_by(0x7fb97a07b3b8), guarded_by(0x7fb96be43108)]]
mutable
int64_t lastRollingFeeUpdate = {GetTime()};
----


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