__gnu_parallel::__count_if_selector< _It, _Diff >(3)

NAME
__gnu_parallel::__count_if_selector< _It, _Diff > - std::count_if () selector.

SYNOPSIS

#include <for_each_selectors.h>

Inherits __gnu_parallel::__generic_for_each_selector< _It >.

  Public Member Functions
template<typename _Op> _Diff 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, typename _Diff>
struct __gnu_parallel::__count_if_selector< _It, _Diff >"std::count_if () selector.

Member Function Documentation

  template<typename _It, typename _Diff> template<typename _Op> _Diff __gnu_parallel::__count_if_selector< _It, _Diff >::operator() (_Op & __o, _It __i) [inline]

Functor execution.

Parameters
    __o Operator.
    __i iterator referencing object.

Returns
    1 if count, 0 if does not count.

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

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