graph_utils::row_graph_iterator< link_type > Struct Template Reference

An iterator parent for iterators that increment through a row. More...

Inheritance diagram for graph_utils::row_graph_iterator< link_type >:

Collaboration diagram for graph_utils::row_graph_iterator< link_type >:

Public Member Functions
unsigned int	index () const noexcept
	Returns the column index of the iterator. More...
unsigned int	max () const noexcept
	Returns the target dimension size. More...
const link_type &	operator* (void) const
	If the entry exists, a reference to the value of the element being pointed to is returned, otherwise the default value is returned.
const link_type *	operator-> (void) const
	If the entry exists, a pointer to the value of the element being pointed to is returned, otherwise a pointer to the default value is returned.
const link_type &	examine (void) const
	Returns the value of the link the iterator is pointing to. More...
Public Member Functions inherited from graph_utils::graph_iterator< link_type >
	graph_iterator (unsigned int row, unsigned int col, const Graph< link_type > *parent, void *ptr)
virtual const link_type &	examine (void) const =0
	Returns the value of the link the iterator is pointing to. More...
Public Member Functions inherited from typeless_graph_iterator
	typeless_graph_iterator (unsigned int row=0, unsigned int col=0, void *ptr=NULL)
unsigned int	row (void) const noexcept
	The row index this iterator is pointing to.
unsigned int	col (void) const noexcept
	The column index this iterator is pointing to.
virtual unsigned int	index () const noexcept
	Depending on implementation, returns either row or col. More...
virtual unsigned int	max () const noexcept
	Returns the maximum value that Construct can return. More...
virtual const typeless_graph_iterator &	operator++ (void) const
	Depending on implementation, increments the iterator to point to the next relevant element. More...

Additional Inherited Members
Public Attributes inherited from graph_utils::graph_iterator< link_type >
Graph< link_type > *	_parent = NULL
Public Attributes inherited from typeless_graph_iterator
void *	_ptr
unsigned int	_row
unsigned int	_col

Detailed Description

template<typename link_type>
struct graph_utils::row_graph_iterator< link_type >

An iterator parent for iterators that increment through a row.

All iterators that inheriet from this class access data in a similar way and return the same indexes. Not all iterators that inheriet from this class increment the same.

Member Function Documentation

examine()

template<typename link_type >

const link_type & graph_utils::row_graph_iterator< link_type >::examine ( void  ) const

inlinevirtual

Returns the value of the link the iterator is pointing to.

Implements graph_utils::graph_iterator< link_type >.

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index()

template<typename link_type >

unsigned int graph_utils::row_graph_iterator< link_type >::index ( void  ) const

virtualnoexcept

Returns the column index of the iterator.

Reimplemented from typeless_graph_iterator.

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max()

template<typename link_type >

unsigned int graph_utils::row_graph_iterator< link_type >::max ( void  ) const

virtualnoexcept

Returns the target dimension size.

Reimplemented from typeless_graph_iterator.