---
name: "__gnu_parallel::multiway_merge_4_variant_sentinel_switch"
section: "3"
platform: "linux"
package: "libstdc++6-4.3-doc"
version: "4.3.2-1.1"
release: "Debian 5.0 (Lenny)"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_parallel::multiway_merge_4_variant_sentinel_switch"
---

# \_\_gnu\_parallel::multiway\_merge\_4\_variant\_sentinel\_switch(3)

## NAME

\_\_gnu\_parallel::multiway\_merge\_4\_variant\_sentinel\_switch -

## SYNOPSIS

## Detailed Description

### template\<bool sentinels, typename RandomAccessIteratorIterator, typename RandomAccessIterator3, typename \_DifferenceTp, typename Comparator\> struct \_\_gnu\_parallel::multiway\_merge\_4\_variant\_sentinel\_switch\< sentinels, RandomAccessIteratorIterator, RandomAccessIterator3, \_DifferenceTp, Comparator \>

Switch for 4-way merging with sentinels turned off.

Note that 4-way merging is always stable!

Definition at line 854 of file multiway\_merge.h.

### Public Member Functions

RandomAccessIterator3 **operator()** (RandomAccessIteratorIterator seqs\_begin, RandomAccessIteratorIterator seqs\_end, RandomAccessIterator3 target, Comparator comp, \_DifferenceTp length)\

## Author

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