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

Returns the fee rate of the chunk containing the given entry in the main graph.

== Synopsis

Declared in `<txmempool.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e1b5a2b18), requires_capability(0x7f2e2721bb28), requires_capability(0x7f2e421cd238), requires_capability(0x7f2e2880c1f8), requires_capability(0x7f2e3212f588), requires_capability(0x7f2e347f7c18), requires_capability(0x7f2e2b05c088), requires_capability(0x7f2e2bee3728)]]
xref:FeePerWeight.adoc[FeePerWeight]
GetMainChunkFeerate(xref:CTxMemPoolEntry.adoc[CTxMemPoolEntry] const& tx) const;
----

== Return Value

The fee‐per‐weight of the entry's chunk.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *tx*
| The mempool entry to query.
|===


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