meta::util::basic_range< T > Class Template Reference

Implements a range that spans a loop's extension and termination conditions, most useful for iterating over a range of numbers with a range-based for loop. More...

#include <range.h>

Classes
class	iterator_t
	Iterator to traverse the generic range. More...

Public Types
using	iterator = iterator_t< std::plus< T >>
	the iterator for the range class
using	const_iterator = iterator
	the const_iterator for the range class (same as the iterator)
using	reverse_iterator = iterator_t< std::minus< T >>
	the reverse_iterator for the range class
using	const_reverse_iterator = reverse_iterator
	the const_reverse_iterator for the range class

Public Member Functions
iterator	begin () const
iterator	end () const
reverse_iterator	rbegin () const
reverse_iterator	rend () const
	basic_range (const T &begin, const T &end, const T &step)
	Constructs a range. More...
	basic_range (const basic_range &)=default
	basic_range (basic_range &&)=default
basic_range &	operator= (const basic_range &)=default
basic_range &	operator= (basic_range &&)=default
	~basic_range ()=default
	Defaulted destructor.

Public Attributes
friend	iterator
friend	reverse_iterator

Private Attributes
T	_begin
	the beginning value for the range
T	_end
	the ending value for the range
size_t	_num
	the number of values contained in the range
T	_step
	the step size of the range

Detailed Description

template<class T>
class meta::util::basic_range< T >

Implements a range that spans a loop's extension and termination conditions, most useful for iterating over a range of numbers with a range-based for loop.

Constructor & Destructor Documentation

template<class T>

meta::util::basic_range< T >::basic_range ( const T &  begin, const T &  end, const T &  step  )

inline

Constructs a range.

Parameters

begin	The starting value for the range
end	The ending value for the range
step	The step size of the range

Member Function Documentation

template<class T>

iterator meta::util::basic_range< T >::begin ( ) const

inline

Returns

an iterator the beginning of the range

template<class T>

iterator meta::util::basic_range< T >::end ( ) const

inline

Returns

an iterator to the end of the range

template<class T>

reverse_iterator meta::util::basic_range< T >::rbegin ( ) const

inline

Returns

a reverse_iterator to the beginning of the range

template<class T>

reverse_iterator meta::util::basic_range< T >::rend ( ) const

inline

Returns

a reverse_iterator to the end of the range

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

• /home/chase/projects/meta/include/util/range.h