[#node-MakeMinisketch32FP]
= xref:node.adoc[node]::MakeMinisketch32FP
:relfileprefix: ../
:mrdocs:

Wrapper around Minisketch::CreateFP.

== Synopsis

Declared in `<node/minisketchwrapper.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
Minisketch
MakeMinisketch32FP(
    size_t max_elements,
    uint32_t fpbits);
----

== Return Value

A 32‐bit‐element Minisketch sized for `max_elements` at the given false‐positive rate.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *max_elements*
| The maximum number of elements the sketch will contain.
| *fpbits*
| The target false‐positive rate, expressed in bits.
|===


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