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

NAME
__gnu_parallel::__count_selector< _It, _Diff > -

SYNOPSIS

Inherits __gnu_parallel::__generic_for_each_selector< _It >.

  Public Member Functions
template<typename _ValueType > _Diff operator() (_ValueType &__v, _It __i)

  Public Attributes
_It _M_finish_iterator

Detailed Description

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

Definition at line 180 of file for_each_selectors.h.

Member Function Documentation

  template<typename _It, typename _Diff> template<typename _ValueType > _Diff __gnu_parallel::__count_selector< _It, _Diff >::operator() (_ValueType & __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 188 of file for_each_selectors.h.

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()).

Definition at line 47 of file for_each_selectors.h.

Author

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