The container must have iterator types. More...

Inheritance diagram for gsl::block::iterator_base< container, content, reverse >:

Collaboration diagram for gsl::block::iterator_base< container, content, reverse >:

Public Types
typedef std::random_access_iterator_tag	iterator_category
	An iterator must have an iterator category. More...

typedef double	value_type
	An iterator must have a value type. More...

typedef value_type *	pointer
	An iterator must have a pointer typea. More...

typedef value_type &	reference
	An iterator must have a reference type. More...

typedef ptrdiff_t	difference_type
	An iterator must have a difference_type. More...

Public Member Functions
reference	operator* () const
	Dereference the pointer. More...

pointer	operator-> () const
	Dereference the pointer. More...

reference	operator[] (difference_type const n) const
	Get element at i + n by reference ([] operator). More...

difference_type	operator- (iterator_base< container, content, reverse > const &i) const
	The - operator: find distance between two iterators. More...

bool	operator== (iterator_base< container, content, reverse > const &i) const
	The == operator. More...

bool	operator!= (iterator_base< container, content, reverse > const &i) const
	The != operator. More...

bool	operator< (iterator_base< container, content, reverse > const &i) const
	The < operator is used to compare iterators. More...

Protected Member Functions
void	increment ()
	Increment the iterator. More...

void	decrement ()
	Decrement the iterator. More...

void	shift (difference_type const n)
	Shift iterator n places. More...

	iterator_base ()
	The iterator is default constructible. More...

	iterator_base (container *v, difference_type position)
	This constructor allows block to create non-default iterators. More...

Protected Attributes
container *	v
	Store a pointer to a block we can iterate over: 0 if no block. More...

difference_type	position
	Mark position of iterator within block. More...

Friends
class	block

Detailed Description

template<typename container, typename content, bool reverse>
class gsl::block::iterator_base< container, content, reverse >

The container must have iterator types.

We create a suitable class here.

Definition at line 322 of file block.hpp.

Member Typedef Documentation

◆ difference_type

template<typename container , typename content , bool reverse>

typedef ptrdiff_t gsl::block::iterator_base< container, content, reverse >::difference_type

An iterator must have a difference_type.

Definition at line 345 of file block.hpp.

◆ iterator_category

template<typename container , typename content , bool reverse>

typedef std::random_access_iterator_tag gsl::block::iterator_base< container, content, reverse >::iterator_category

An iterator must have an iterator category.

Definition at line 328 of file block.hpp.

◆ pointer

template<typename container , typename content , bool reverse>

typedef value_type* gsl::block::iterator_base< container, content, reverse >::pointer

An iterator must have a pointer typea.

Definition at line 336 of file block.hpp.

◆ reference

template<typename container , typename content , bool reverse>

typedef value_type& gsl::block::iterator_base< container, content, reverse >::reference

An iterator must have a reference type.

Definition at line 340 of file block.hpp.

◆ value_type

template<typename container , typename content , bool reverse>

typedef double gsl::block::iterator_base< container, content, reverse >::value_type

An iterator must have a value type.

Definition at line 332 of file block.hpp.

Constructor & Destructor Documentation

◆ iterator_base() [1/2]

template<typename container , typename content , bool reverse>

gsl::block::iterator_base< container, content, reverse >::iterator_base ( )

inlineprotected

The iterator is default constructible.

Definition at line 546 of file block.hpp.

References gsl::block::iterator_base< container, content, reverse >::v.

◆ iterator_base() [2/2]

template<typename container , typename content , bool reverse>

gsl::block::iterator_base< container, content, reverse >::iterator_base	(	container *	v,
		difference_type	position
	)

inlineprotected

This constructor allows block to create non-default iterators.

Parameters

v	The block that creates `this`
position	The initial postion of the iterator

Definition at line 552 of file block.hpp.

Member Function Documentation

◆ decrement()

template<typename container , typename content , bool reverse>

void gsl::block::iterator_base< container, content, reverse >::decrement ( )

inlineprotected

Decrement the iterator.

Returns: 0 for success, anything else for failure

Definition at line 515 of file block.hpp.

References gsl::exception::GSL_EFAILED, gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

Referenced by gsl::block::iterator_t< reverse >::operator--(), and gsl::block::const_iterator_t< reverse >::operator--().

◆ increment()

template<typename container , typename content , bool reverse>

void gsl::block::iterator_base< container, content, reverse >::increment ( )

inlineprotected

Increment the iterator.

Returns: 0 for success, anything else for failure

Definition at line 498 of file block.hpp.

References gsl::exception::GSL_EFAILED, gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

Referenced by gsl::block::iterator_t< reverse >::operator++(), and gsl::block::const_iterator_t< reverse >::operator++().

◆ operator!=()

template<typename container , typename content , bool reverse>

bool gsl::block::iterator_base< container, content, reverse >::operator!= ( iterator_base< container, content, reverse > const & i ) const

inline

The != operator.

Parameters

i	The iterator being compared

Returns: true or false according as i != *this

Definition at line 469 of file block.hpp.

References gsl::block::iterator_base< container, content, reverse >::operator==().

◆ operator*()

template<typename container , typename content , bool reverse>

reference gsl::block::iterator_base< container, content, reverse >::operator* ( ) const

inline

Dereference the pointer.

Returns: a reference to content

Definition at line 352 of file block.hpp.

References gsl::exception::GSL_EFAILED, gsl::exception::GSL_EFAULT, gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

◆ operator-()

template<typename container , typename content , bool reverse>

difference_type gsl::block::iterator_base< container, content, reverse >::operator- ( iterator_base< container, content, reverse > const & i ) const

inline

The - operator: find distance between two iterators.

Parameters

i	A second iterator

Returns: (signed) distance between this and i

Definition at line 437 of file block.hpp.

References gsl::exception::GSL_EFAILED, gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

Referenced by gsl::block::const_iterator_t< reverse >::operator-(), and gsl::block::iterator_t< reverse >::operator-().

◆ operator->()

template<typename container , typename content , bool reverse>

pointer gsl::block::iterator_base< container, content, reverse >::operator-> ( ) const

inline

Dereference the pointer.

Returns: a pointer to content

Definition at line 380 of file block.hpp.

References gsl::exception::GSL_EFAILED, gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

◆ operator<()

template<typename container , typename content , bool reverse>

bool gsl::block::iterator_base< container, content, reverse >::operator< ( iterator_base< container, content, reverse > const & i ) const

inline

The < operator is used to compare iterators.

This only makes sense if the iterators iterate over the same block and the function calls a GSL error handler and returns false if they do not.

Parameters

i	The iterator being compared

Returns: true or false according as i < j

Definition at line 479 of file block.hpp.

References gsl::exception::GSL_EFAILED, gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

◆ operator==()

template<typename container , typename content , bool reverse>

bool gsl::block::iterator_base< container, content, reverse >::operator== ( iterator_base< container, content, reverse > const & i ) const

inline

The == operator.

Parameters

i	The iterator being compared

Returns: true or false according as i != *this

Definition at line 461 of file block.hpp.

References gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

Referenced by gsl::block::iterator_base< container, content, reverse >::operator!=().

◆ operator[]()

template<typename container , typename content , bool reverse>

reference gsl::block::iterator_base< container, content, reverse >::operator[] ( difference_type const n ) const

inline

Get element at i + n by reference ([] operator).

Parameters

n	The offset from i

Returns: a reference to content

Definition at line 407 of file block.hpp.

References gsl::exception::GSL_EFAILED, gsl::rstat::n(), gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

◆ shift()

template<typename container , typename content , bool reverse>

void gsl::block::iterator_base< container, content, reverse >::shift ( difference_type const n )

inlineprotected

Shift iterator n places.

Parameters

n	A difference_type value to be added to position of iterator

Definition at line 532 of file block.hpp.

References gsl::exception::GSL_EFAILED, gsl::rstat::n(), gsl::block::iterator_base< container, content, reverse >::position, and gsl::block::iterator_base< container, content, reverse >::v.

Friends And Related Function Documentation

◆ block

template<typename container , typename content , bool reverse>

friend class block

friend

Definition at line 323 of file block.hpp.

Member Data Documentation

◆ position

template<typename container , typename content , bool reverse>

difference_type gsl::block::iterator_base< container, content, reverse >::position

protected

Mark position of iterator within block.

Definition at line 561 of file block.hpp.

◆ v

template<typename container , typename content , bool reverse>

container* gsl::block::iterator_base< container, content, reverse >::v

protected

Store a pointer to a block we can iterate over: 0 if no block.

Definition at line 557 of file block.hpp.

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

block.hpp

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ difference_type

◆ iterator_category

◆ pointer

◆ reference

◆ value_type

Constructor & Destructor Documentation

◆ iterator_base() [1/2]

◆ iterator_base() [2/2]

Member Function Documentation

◆ decrement()

◆ increment()

◆ operator!=()

◆ operator*()

◆ operator-()

◆ operator->()

◆ operator<()

◆ operator==()

◆ operator[]()

◆ shift()

Friends And Related Function Documentation

◆ block

Member Data Documentation

◆ position

◆ v