Intervals< T, U >::Iterator Class Reference

#include <Intervals.h>

Collaboration diagram for Intervals< T, U >::Iterator:

Public Types
using	iterator_category = std::input_iterator_tag
using	value_type = Interval< T >
using	difference_type = std::ptrdiff_t
using	pointer = value_type *
using	reference = value_type &

Public Member Functions
	Iterator (T begin, U quot, U rem)
Interval< T >	operator* () const
void	operator++ ()
bool	operator== (Iterator const &rhs) const
bool	operator!= (Iterator const &rhs) const

Private Attributes
T	begin_
U const	quot_
U	rem_
U	index {0}

Detailed Description

template<typename T, typename U = typename std::make_unsigned<T>::type>
class Intervals< T, U >::Iterator

Definition at line 89 of file Intervals.h.

Member Typedef Documentation

template<typename T, typename U = typename std::make_unsigned<T>::type>

using Intervals< T, U >::Iterator::difference_type = std::ptrdiff_t

Definition at line 98 of file Intervals.h.

template<typename T, typename U = typename std::make_unsigned<T>::type>

using Intervals< T, U >::Iterator::iterator_category = std::input_iterator_tag

Definition at line 96 of file Intervals.h.

template<typename T, typename U = typename std::make_unsigned<T>::type>

using Intervals< T, U >::Iterator::pointer = value_type*

Definition at line 99 of file Intervals.h.

template<typename T, typename U = typename std::make_unsigned<T>::type>

using Intervals< T, U >::Iterator::reference = value_type&

Definition at line 100 of file Intervals.h.

template<typename T, typename U = typename std::make_unsigned<T>::type>

using Intervals< T, U >::Iterator::value_type = Interval<T>

Definition at line 97 of file Intervals.h.

Constructor & Destructor Documentation

template<typename T, typename U = typename std::make_unsigned<T>::type>

Intervals< T, U >::Iterator::Iterator ( T  begin, U  quot, U  rem  )

inline

Definition at line 102 of file Intervals.h.

: begin_(begin), quot_(quot), rem_(rem) {}

Member Function Documentation

template<typename T, typename U = typename std::make_unsigned<T>::type>

bool Intervals< T, U >::Iterator::operator!= ( Iterator const &  rhs ) const

inline

Definition at line 111 of file Intervals.h.

References Intervals< T, U >::Iterator::begin_.

{ return begin_ != rhs.begin_; }

template<typename T, typename U = typename std::make_unsigned<T>::type>

Interval<T> Intervals< T, U >::Iterator::operator* ( ) const

inline

Definition at line 103 of file Intervals.h.

References Intervals< T, U >::Iterator::begin_, Intervals< T, U >::Iterator::index, Intervals< T, U >::Iterator::quot_, Intervals< T, U >::Iterator::rem_, and heavydb.dtypes::T.

                                  {
      return {begin_, T(begin_ + quot_ + bool(rem_)), index};
    }

template<typename T, typename U = typename std::make_unsigned<T>::type>

void Intervals< T, U >::Iterator::operator++ ( void  )

inline

Definition at line 106 of file Intervals.h.

References Intervals< T, U >::Iterator::begin_, Intervals< T, U >::Iterator::index, Intervals< T, U >::Iterator::quot_, and Intervals< T, U >::Iterator::rem_.

                      {
      begin_ += quot_ + (rem_ && rem_--);
      ++index;
    }

template<typename T, typename U = typename std::make_unsigned<T>::type>

bool Intervals< T, U >::Iterator::operator== ( Iterator const &  rhs ) const

inline

Definition at line 110 of file Intervals.h.

References Intervals< T, U >::Iterator::begin_.

{ return begin_ == rhs.begin_; }

Member Data Documentation

template<typename T, typename U = typename std::make_unsigned<T>::type>

T Intervals< T, U >::Iterator::begin_

private

Definition at line 90 of file Intervals.h.

Referenced by Intervals< T, U >::Iterator::operator!=(), Intervals< T, U >::Iterator::operator*(), Intervals< T, U >::Iterator::operator++(), and Intervals< T, U >::Iterator::operator==().

template<typename T, typename U = typename std::make_unsigned<T>::type>

U Intervals< T, U >::Iterator::index {0}

private

Definition at line 93 of file Intervals.h.

Referenced by Intervals< T, U >::Iterator::operator*(), and Intervals< T, U >::Iterator::operator++().

template<typename T, typename U = typename std::make_unsigned<T>::type>

U const Intervals< T, U >::Iterator::quot_

private

Definition at line 91 of file Intervals.h.

Referenced by Intervals< T, U >::Iterator::operator*(), and Intervals< T, U >::Iterator::operator++().

template<typename T, typename U = typename std::make_unsigned<T>::type>

U Intervals< T, U >::Iterator::rem_

private

Definition at line 92 of file Intervals.h.

Referenced by Intervals< T, U >::Iterator::operator*(), and Intervals< T, U >::Iterator::operator++().

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

• /home/jenkins-slave/workspace/core-os-doxygen/Shared/Intervals.h