__gnu_parallel::__count_selector< _It, _Diff >(3) Library Functions Manual __gnu_parallel::__count_selector< _It, _Diff >(3)

__gnu_parallel::__count_selector< _It, _Diff > - std::count() selector.

#include <for_each_selectors.h>

Inherits __gnu_parallel::__generic_for_each_selector< _It >.


template<typename _ValueType > _Diff operator() (_ValueType &__v, _It __i)
Functor execution.


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

struct __gnu_parallel::__count_selector< _It, _Diff >"std::count() selector.

Functor execution.

Parameters

__v Current value.
__i iterator referencing object.

Returns

1 if count, 0 if does not count.

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

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