lass::stde::iterator_range< iterator_type > Class Template Reference

iterator range. More...

#include <iterator_range.h>

Public Types
typedef iterator_type	iterator
typedef std::iterator_traits < iterator_type >::pointer	pointer
typedef std::iterator_traits < iterator_type >::reference	reference
typedef std::iterator_traits < iterator_type > ::difference_type	difference_type
typedef std::iterator_traits < iterator_type > ::iterator_category	iterator_category
Public Member Functions
	iterator_range ()
	empty range (sort of, read warning).
	iterator_range (iterator first, iterator last)
iterator	begin () const
iterator	end () const
iterator	operator-> () const
reference	operator* () const
reference	operator[] (difference_type index) const
iterator_range &	operator++ ()
iterator_range	operator++ (int)
const difference_type	size () const
const bool	empty () const
const bool	operator! () const
	operator const num::SafeBool () const
void	swap (iterator_range &other)
Private Attributes
iterator	first_
iterator	last_

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Detailed Description

template<typename iterator_type>
class lass::stde::iterator_range< iterator_type >

iterator range.

Author:

Bram de Greve [Bramz]

Definition at line 60 of file iterator_range.h.

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Member Typedef Documentation

template<typename iterator_type >

typedef iterator_type lass::stde::iterator_range< iterator_type >::iterator

Definition at line 64 of file iterator_range.h.

template<typename iterator_type >

typedef std::iterator_traits<iterator_type>::pointer lass::stde::iterator_range< iterator_type >::pointer

Definition at line 65 of file iterator_range.h.

template<typename iterator_type >

typedef std::iterator_traits<iterator_type>::reference lass::stde::iterator_range< iterator_type >::reference

Definition at line 66 of file iterator_range.h.

template<typename iterator_type >

typedef std::iterator_traits<iterator_type>::difference_type lass::stde::iterator_range< iterator_type >::difference_type

Definition at line 67 of file iterator_range.h.

template<typename iterator_type >

typedef std::iterator_traits<iterator_type>::iterator_category lass::stde::iterator_range< iterator_type >::iterator_category

Definition at line 68 of file iterator_range.h.

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Constructor & Destructor Documentation

template<typename I >

lass::stde::iterator_range< I >::iterator_range

(

)

[inline]

empty range (sort of, read warning).

Warning:

Problemski: MSVC has something like _HAS_ITERATOR_DEBUGGING, which means it has the annoying habit of whenever two iterators come together (e.g. on comparison), to check whether they belong to the same container. While this makes sense in most situations, (ignoring any possible performance hit), we don't have any container when we create empty ranges. Oh, did I tell you it also checks if the iterator belongs to ANY container AT ALL?. So, even while we almost physically force first_ and last_ to be equal (think Fat Ed's super fix-it way), MSVC will bork on almost any occasion. Moral of the story: while you can _create_ default constructed ranges, DO NOT USE THEM, like EVER!

Definition at line 64 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::first_, and lass::stde::iterator_range< iterator_type >::last_.

template<typename I >

lass::stde::iterator_range< I >::iterator_range	(	iterator	first,
		iterator	last
	)			[inline]

Definition at line 75 of file iterator_range.inl.

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Member Function Documentation

template<typename I >

iterator_range< I >::iterator lass::stde::iterator_range< I >::begin

(

)

const [inline]

Definition at line 85 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::first_.

Referenced by lass::stde::operator==().

template<typename I >

iterator_range< I >::iterator lass::stde::iterator_range< I >::end

(

)

const [inline]

Definition at line 94 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::last_.

Referenced by lass::stde::operator==().

template<typename I >

iterator_range< I >::iterator lass::stde::iterator_range< I >::operator->

(

)

const [inline]

Definition at line 103 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::empty(), lass::stde::iterator_range< iterator_type >::first_, and LASS_ASSERT.

template<typename I >

iterator_range< I >::reference lass::stde::iterator_range< I >::operator*

(

)

const [inline]

Definition at line 113 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::empty(), lass::stde::iterator_range< iterator_type >::first_, and LASS_ASSERT.

template<typename I >

iterator_range< I >::reference lass::stde::iterator_range< I >::operator[]

(

difference_type

index

)

const [inline]

Definition at line 123 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::first_, LASS_ASSERT, and lass::stde::iterator_range< iterator_type >::size().

template<typename I >

iterator_range< I > & lass::stde::iterator_range< I >::operator++

(

)

[inline]

Definition at line 135 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::first_, LASS_ASSERT, and lass::stde::iterator_range< iterator_type >::last_.

Referenced by lass::stde::iterator_range< iterator_type >::operator++().

template<typename I >

iterator_range< I > lass::stde::iterator_range< I >::operator++

(

int

)

[inline]

Definition at line 146 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::operator++().

template<typename I >

const iterator_range< I >::difference_type lass::stde::iterator_range< I >::size

(

)

const [inline]

Definition at line 157 of file iterator_range.inl.

References lass::prim::distance(), lass::stde::iterator_range< iterator_type >::first_, and lass::stde::iterator_range< iterator_type >::last_.

Referenced by lass::stde::iterator_range< iterator_type >::operator[]().

template<typename I >

const bool lass::stde::iterator_range< I >::empty

(

)

const [inline]

Definition at line 165 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::first_, and lass::stde::iterator_range< iterator_type >::last_.

Referenced by lass::stde::iterator_range< iterator_type >::operator const num::SafeBool(), lass::stde::iterator_range< iterator_type >::operator!(), lass::stde::iterator_range< iterator_type >::operator*(), and lass::stde::iterator_range< iterator_type >::operator->().

template<typename I >

const bool lass::stde::iterator_range< I >::operator!

(

)

const [inline]

Definition at line 173 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::empty().

template<typename I >

lass::stde::iterator_range< I >::operator const num::SafeBool

(

)

const [inline]

Definition at line 181 of file iterator_range.inl.

References lass::stde::iterator_range< iterator_type >::empty(), lass::num::safeFalse, and lass::num::safeTrue.

template<typename iterator_type >

void lass::stde::iterator_range< iterator_type >::swap

(

iterator_range< iterator_type > &

other

)

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Field Documentation

template<typename iterator_type >

iterator lass::stde::iterator_range< iterator_type >::first_ [private]

Definition at line 92 of file iterator_range.h.

Referenced by lass::stde::iterator_range< iterator_type >::begin(), lass::stde::iterator_range< iterator_type >::empty(), lass::stde::iterator_range< iterator_type >::iterator_range(), lass::stde::iterator_range< iterator_type >::operator*(), lass::stde::iterator_range< iterator_type >::operator++(), lass::stde::iterator_range< iterator_type >::operator->(), lass::stde::iterator_range< iterator_type >::operator[](), and lass::stde::iterator_range< iterator_type >::size().

template<typename iterator_type >

iterator lass::stde::iterator_range< iterator_type >::last_ [private]

Definition at line 93 of file iterator_range.h.

Referenced by lass::stde::iterator_range< iterator_type >::empty(), lass::stde::iterator_range< iterator_type >::end(), lass::stde::iterator_range< iterator_type >::iterator_range(), lass::stde::iterator_range< iterator_type >::operator++(), and lass::stde::iterator_range< iterator_type >::size().

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

• iterator_range.h
• iterator_range.inl