[#absl-discrete_distribution-2constructor-02]
= xref:absl.adoc[absl]::xref:absl/discrete_distribution.adoc[discrete_distribution]::discrete_distribution
:relfileprefix: ../../
:mrdocs:

Constructs a distribution by sampling a weight function.

== Synopsis

Declared in `<absl/random/discrete_distribution.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<class UnaryOperation>
explicit
discrete_distribution(
    size_t nw,
    double xmin,
    double xmax,
    UnaryOperation fw);
----

== Parameters

[cols="1,4"]
|===
| Name| Description
| *nw*
| The number of weights to generate.
| *xmin*
| The lower bound of the sampled interval.
| *xmax*
| The upper bound of the sampled interval.
| *fw*
| The unary weight function to sample.
|===


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