[#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(0x7f95135d0fe8), guarded_by(0x7f9501b103c8), guarded_by(0x7f950ec765b8), guarded_by(0x7f9525ea6308), guarded_by(0x7f9515095a48), guarded_by(0x7f9508269ce8), guarded_by(0x7f94f856d3f8), guarded_by(0x7f9513c575e8)]]
mutable
int64_t lastRollingFeeUpdate = {GetTime()};
----


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