__gnu_parallel::__inner_product_selector< _It, _It2, _Tp >(3)

NAME
__gnu_parallel::__inner_product_selector< _It, _It2, _Tp > - std::inner_product() selector.

SYNOPSIS

#include <for_each_selectors.h>

Inherits __gnu_parallel::__generic_for_each_selector< _It >.

  Public Member Functions
__inner_product_selector (_It __b1, _It2 __b2)
Constructor.
template<typename _Op> _Tp operator() (_Op __mult, _It __current)
Functor execution.

  Public Attributes
_It __begin1_iterator
Begin iterator of first sequence.
_It2 __begin2_iterator
Begin iterator of second sequence.
_It _M_finish_iterator
_Iterator on last element processed; needed for some algorithms (e. g. std::transform()).

Detailed Description

  template<typename _It, typename _It2, typename _Tp>
struct __gnu_parallel::__inner_product_selector< _It, _It2, _Tp >"std::inner_product() selector.

Constructor & Destructor Documentation

  template<typename _It, typename _It2, typename _Tp> __gnu_parallel::__inner_product_selector< _It, _It2, _Tp >::__inner_product_selector (_It __b1, _It2 __b2) [inline], [explicit]

Constructor.

Parameters
    __b1 Begin iterator of first sequence.
    __b2 Begin iterator of second sequence.

References __begin1_iterator, and __begin2_iterator.

Member Function Documentation

  template<typename _It, typename _It2, typename _Tp> template<typename _Op> _Tp __gnu_parallel::__inner_product_selector< _It, _It2, _Tp >::operator() (_Op __mult, _It __current) [inline]

Functor execution.

Parameters
    __mult Multiplication functor.
    __current iterator referencing object.

Returns
    Inner product elemental __result.

References __begin1_iterator, and __begin2_iterator.

Member Data Documentation

  template<typename _It, typename _It2, typename _Tp> _It __gnu_parallel::__inner_product_selector< _It, _It2, _Tp >::__begin1_iterator

Begin iterator of first sequence.

Referenced by __inner_product_selector(), and operator()().

  template<typename _It, typename _It2, typename _Tp> _It2 __gnu_parallel::__inner_product_selector< _It, _It2, _Tp >::__begin2_iterator

Begin iterator of second sequence.

Referenced by __inner_product_selector(), and operator()().

  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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