---
name: "__gnu_pbds::sample_ranged_probe_fn"
section: "3"
platform: "linux"
package: "gcc"
version: "16.2.1+r23+gd564253eb6c8-1"
release: "Arch Linux 2026-11-01"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_pbds::sample_ranged_probe_fn"
---

# \_\_gnu\_pbds::sample\_ranged\_probe\_fn(3)

A sample ranged-probe functor.

## NAME

\_\_gnu\_pbds::sample\_ranged\_probe\_fn - A sample ranged-probe functor.

## SYNOPSIS

\#include \<sample\_ranged\_probe\_fn.hpp\>

### Public Types

typedef std::size\_t **size\_type**\

### Public Member Functions

**sample\_ranged\_probe\_fn** (const sample\_ranged\_probe\_fn &)\
 void **swap** (sample\_ranged\_probe\_fn &)\

### Protected Member Functions

void **notify\_resized** (size\_type)\
 size\_type **operator()** (key\_const\_reference, std::size\_t, size\_type) const\

## Detailed Description

A sample ranged-probe functor.

## Author

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