util::details::FilterRangeForStruct< Range, Pred > Class Template Reference

#include <filterRangeFor.h>

Public Member Functions
	FilterRangeForStruct (Range &&range, Pred &&pred)
	Extracts the iterators from the specified range. More...
auto	begin () const
auto	end () const

Private Types
using	begin_iterator_t = decltype(makeBeginIterator(std::declval< Range && >(), std::declval< Pred && >()))
using	end_iterator_t = decltype(makeEndIterator(std::declval< Range && >(), std::declval< Pred && >()))

Static Private Member Functions
static auto	getBegin (Range &&range) -> decltype(auto)
	Extract the begin iterator from a range. More...
static auto	getEnd (Range &&range) -> decltype(auto)
	Extract the end iterator from a range. More...
static auto	makeBeginIterator (Range &&range, Pred &&pred)
	Create a Boost filter iterator pointing to the beginning of data. More...
static auto	makeEndIterator (Range &&range, Pred &&pred)
	Create a Boost filter iterator pointing to the end of data. More...

Private Attributes
begin_iterator_t	fBegin
end_iterator_t	fEnd

Detailed Description

template<typename Range, typename Pred>
class util::details::FilterRangeForStruct< Range, Pred >

Definition at line 74 of file filterRangeFor.h.

Member Typedef Documentation

template<typename Range , typename Pred >

using util::details::FilterRangeForStruct< Range, Pred >::begin_iterator_t = decltype (makeBeginIterator(std::declval<Range&&>(), std::declval<Pred&&>()))

private

Definition at line 103 of file filterRangeFor.h.

template<typename Range , typename Pred >

using util::details::FilterRangeForStruct< Range, Pred >::end_iterator_t = decltype (makeEndIterator(std::declval<Range&&>(), std::declval<Pred&&>()))

private

Definition at line 105 of file filterRangeFor.h.

Constructor & Destructor Documentation

template<typename Range , typename Pred >

util::details::FilterRangeForStruct< Range, Pred >::FilterRangeForStruct ( Range &&  range, Pred &&  pred  )

inline

Extracts the iterators from the specified range.

Definition at line 113 of file filterRangeFor.h.

        : fBegin(
          makeBeginIterator
            (std::forward<Range>(range), std::forward<Pred>(pred))
          )
        , fEnd(
          makeEndIterator
            (std::forward<Range>(range), std::forward<Pred>(pred))
          )
        {}

Member Function Documentation

template<typename Range , typename Pred >

auto util::details::FilterRangeForStruct< Range, Pred >::begin ( ) const

inline

Definition at line 124 of file filterRangeFor.h.

{ return fBegin; }

template<typename Range , typename Pred >

auto util::details::FilterRangeForStruct< Range, Pred >::end ( ) const

inline

Definition at line 125 of file filterRangeFor.h.

{ return fEnd; }

template<typename Range , typename Pred >

static auto util::details::FilterRangeForStruct< Range, Pred >::getBegin ( Range &&  range ) -> decltype(auto)

inlinestaticprivate

Extract the begin iterator from a range.

Definition at line 77 of file filterRangeFor.h.

        { using std::begin; return begin(range); }

template<typename Range , typename Pred >

static auto util::details::FilterRangeForStruct< Range, Pred >::getEnd ( Range &&  range ) -> decltype(auto)

inlinestaticprivate

Extract the end iterator from a range.

Definition at line 81 of file filterRangeFor.h.

        { using std::end; return end(range); }

template<typename Range , typename Pred >

static auto util::details::FilterRangeForStruct< Range, Pred >::makeBeginIterator ( Range &&  range, Pred &&  pred  )

inlinestaticprivate

Create a Boost filter iterator pointing to the beginning of data.

Definition at line 85 of file filterRangeFor.h.

        {
          auto begin = getBegin(std::forward<Range>(range));
          auto end = getEnd(std::forward<Range>(range));
          return
            boost::make_filter_iterator(std::forward<Pred>(pred), begin, end);
        }

template<typename Range , typename Pred >

static auto util::details::FilterRangeForStruct< Range, Pred >::makeEndIterator ( Range &&  range, Pred &&  pred  )

inlinestaticprivate

Create a Boost filter iterator pointing to the end of data.

Definition at line 94 of file filterRangeFor.h.

        {
          auto end = getEnd(std::forward<Range>(range));
          return
            boost::make_filter_iterator(std::forward<Pred>(pred), end, end);
        }

Member Data Documentation

template<typename Range , typename Pred >

begin_iterator_t util::details::FilterRangeForStruct< Range, Pred >::fBegin

private

Definition at line 107 of file filterRangeFor.h.

template<typename Range , typename Pred >

end_iterator_t util::details::FilterRangeForStruct< Range, Pred >::fEnd

private

Definition at line 108 of file filterRangeFor.h.

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The documentation for this class was generated from the following file:

• lardata/lardata/Utilities/filterRangeFor.h