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

Construct the manager and its underlying fee rate estimators.

== Synopsis

Declared in `<policy/fees/estimator_man.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
FeeRateEstimatorManager(
    xref:fs/path.adoc[fs::path] const& block_policy_path,
    bool read_stale_estimates,
    xref:fs/path.adoc[fs::path] const& mempool_estimator_path,
    xref:CTxMemPool.adoc[CTxMemPool] const& mempool,
    xref:ChainstateManager.adoc[ChainstateManager]& chainman);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *block_policy_path* [in]
| Path to the block policy fee estimates file.
| *read_stale_estimates* [in]
| Whether to load stale estimates from disk.
| *mempool_estimator_path* [in]
| Path to the mempool policy estimator data file.
| *mempool* [in]
| The mempool to use for the mempool fee rate estimator.
| *chainman* [in]
| The chainstate manager.
|===


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