---
name: "std::sortable"
section: "3cxx"
platform: "linux"
package: "libstdc++-12-doc"
version: "12.4.0-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/std::sortable/3cxx"
---

# std::sortable(3cxx)

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