---
name: "__gnu_parallel::__transform1_selector"
section: "3cxx"
platform: "linux"
package: "libstdc++-12-doc"
version: "12.4.0-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/__gnu_parallel::__transform1_selector/3cxx"
---

# \_\_gnu\_parallel::\_\_transform1\_selector(3cxx)

std::transform() \_\_selector, one input sequence variant.

## NAME

\_\_gnu\_parallel::\_\_transform1\_selector\< \_It \> - std::transform() \_\_selector, one input sequence variant.

## SYNOPSIS

`#include <for_each_selectors.h>`

Inherits **\_\_gnu\_parallel::\_\_generic\_for\_each\_selector\< \_It \>**.

### Public Member Functions

template\<typename \_Op \> bool **operator()** (\_Op &\_\_o, \_It \_\_i)\
 Functor execution.

### Public Attributes

\_It **\_M\_finish\_iterator**\
 \_Iterator on last element processed; needed for some algorithms (e. g. std::transform()).

## Detailed Description

### template\<typename \_It\>

struct \_\_gnu\_parallel::\_\_transform1\_selector\< \_It \>"std::transform() \_\_selector, one input sequence variant.

## Member Function Documentation

### template\<typename \_It \> template\<typename \_Op \> bool \_\_gnu\_parallel::\_\_transform1\_selector\< \_It \>::operator() (\_Op & \_\_o, \_It \_\_i)` [inline]`

Functor execution.

**Parameters**

*\_\_o* Operator. \
 *\_\_i* iterator referencing object.

## Member Data Documentation

### template\<typename \_It \> \_It \_\_gnu\_parallel::\_\_generic\_for\_each\_selector\< \_It \>::\_M\_finish\_iterator` [inherited]`

\_Iterator on last element processed; needed for some algorithms (e. g. std::transform()).

## Author

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