__gnu_parallel::count_selector.3cxx

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Version: 339677 (ubuntu - 24/10/10)

Section: 3 (Bibliothèques de fonctions)

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NAME

__gnu_parallel::count_selector -

std::count() selector.

SYNOPSIS


Inherits __gnu_parallel::generic_for_each_selector< It >.

Public Member Functions


template<typename Val > Diff operator() (Val &v, It i)

Public Attributes


It finish_iterator

Detailed Description

template<typename It, typename Diff> struct __gnu_parallel::count_selector< It, Diff >

std::count() selector.

Definition at line 182 of file for_each_selectors.h.

Member Function Documentation

template<typename It, typename Diff> template<typename Val > Diff __gnu_parallel::count_selector< It, Diff >::operator() (Val & v, It i) [inline]

Functor execution. Parameters:

v Current value.
i Iterator referencing object.

Returns:

1 if count, 0 if does not count.

Definition at line 190 of file for_each_selectors.h.

Member Data Documentation

template<typename It > It __gnu_parallel::generic_for_each_selector< It >::finish_iterator [inherited]

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

Definition at line 48 of file for_each_selectors.h.

Author

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