---
name: "std::sortable"
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/std::sortable"
---

# std::sortable(3)

\[alg.req.sortable\], concept sortable

## NAME

std::sortable - \[alg.req.sortable\], concept sortable

## SYNOPSIS

\#include \<iterator\>

## Concept definition

```
    template<typename _Iter, typename _Rel = ranges::less, typename _Proj = identity>
    concept sortable = permutable<_Iter>
      && indirect_strict_weak_order<_Rel, projected<_Iter, _Proj>>
```

## Detailed Description

\[alg.req.sortable\], concept sortable

## Author

Generated automatically by Doxygen for libstdc++ from the source code.