swoc::IP4Range::NetSource Class Reference

#include <IPRange.h>

Collaboration diagram for swoc::IP4Range::NetSource:

Public Types
using	range_type = IP4Range
	Import base range type.
using	iterator = self_type
	This class acts as a container and an iterator.
using	const_iterator = iterator
	All iteration is constant so no distinction between iterators.

Public Member Functions
	NetSource (range_type const &range)
	Construct from range.
	NetSource (self_type const &that)=default
	Copy constructor.
iterator	begin () const
	First network.
bool	empty () const
	Return true if there are valid networks, false if not.
IP4Net	operator* () const
self_type *	operator-> ()
	Access this as if it were an IP4Net.
IP4Addr const &	addr () const
IPMask	mask () const
self_type &	operator++ ()
	Move to next network.
self_type	operator++ (int)
	Move to next network.
bool	operator== (self_type const &that) const
	Equality.
bool	operator!= (self_type const &that) const
	Inequality.

Static Public Member Functions
static iterator	end ()
	Past last network.

Protected Member Functions
void	search_wider ()
void	search_narrower ()
bool	is_valid (IP4Addr mask) const

Protected Attributes
IP4Range	_range
IP4Addr	_mask {~static_cast<in_addr_t>(0)}
	Mask for current network.
IPMask::raw_type	_cidr = IP4Addr::WIDTH
	Current CIDR value.

Detailed Description

Network generator class. This generates networks from a range and acts as both a forward iterator and a container.

See also

IP4Range::networks

Definition at line 117 of file IPRange.h.

Member Typedef Documentation

const_iterator

using swoc::IP4Range::NetSource::const_iterator = iterator

All iteration is constant so no distinction between iterators.

Definition at line 131 of file IPRange.h.

iterator

using swoc::IP4Range::NetSource::iterator = self_type

This class acts as a container and an iterator.

Definition at line 129 of file IPRange.h.

range_type

using swoc::IP4Range::NetSource::range_type = IP4Range

Import base range type.

Definition at line 120 of file IPRange.h.

Constructor & Destructor Documentation

NetSource()

swoc::IP4Range::NetSource::NetSource ( range_type const & range )

explicit

Construct from range.

Definition at line 991 of file swoc_ip.cc.

Member Function Documentation

addr()

IP4Addr const & swoc::IP4Range::NetSource::addr ( ) const

inline

Iterator support.

Returns

The current network address.

Definition at line 2335 of file IPRange.h.

begin()

IP4Range::NetSource::iterator swoc::IP4Range::NetSource::begin ( ) const

inline

First network.

Definition at line 2310 of file IPRange.h.

empty()

bool swoc::IP4Range::NetSource::empty ( ) const

inline

Return true if there are valid networks, false if not.

Definition at line 2320 of file IPRange.h.

end()

IP4Range::NetSource::iterator swoc::IP4Range::NetSource::end ( )

inlinestatic

Past last network.

Definition at line 2315 of file IPRange.h.

is_valid()

bool swoc::IP4Range::NetSource::is_valid ( swoc::IP4Addr mask ) const

inlineprotected

Definition at line 2300 of file IPRange.h.

mask()

IPMask swoc::IP4Range::NetSource::mask ( ) const

inline

Iterator support.

Returns

The current network mask.

Definition at line 2325 of file IPRange.h.

operator!=()

bool swoc::IP4Range::NetSource::operator!= ( self_type const & that ) const

inline

Inequality.

Definition at line 2345 of file IPRange.h.

operator*()

IP4Net swoc::IP4Range::NetSource::operator* ( ) const

inline

Returns

The current network.

Definition at line 2305 of file IPRange.h.

operator++() [1/2]

auto swoc::IP4Range::NetSource::operator++

(

)

Move to next network.

Definition at line 998 of file swoc_ip.cc.

operator++() [2/2]

auto swoc::IP4Range::NetSource::operator++

(

int

)

Move to next network.

Definition at line 1015 of file swoc_ip.cc.

operator->()

auto swoc::IP4Range::NetSource::operator-> ( )

inline

Access this as if it were an IP4Net.

Definition at line 2330 of file IPRange.h.

operator==()

bool swoc::IP4Range::NetSource::operator== ( self_type const & that ) const

inline

Equality.

Definition at line 2340 of file IPRange.h.

search_narrower()

void swoc::IP4Range::NetSource::search_narrower ( )

protected

Definition at line 1036 of file swoc_ip.cc.

search_wider()

void swoc::IP4Range::NetSource::search_wider ( )

protected

Definition at line 1022 of file swoc_ip.cc.

Member Data Documentation

_cidr

IPMask::raw_type swoc::IP4Range::NetSource::_cidr = IP4Addr::WIDTH

protected

Current CIDR value.

Definition at line 169 of file IPRange.h.

_mask

IP4Addr swoc::IP4Range::NetSource::_mask {~static_cast<in_addr_t>(0)}

protected

Mask for current network.

Definition at line 168 of file IPRange.h.

_range

IP4Range swoc::IP4Range::NetSource::_range

protected

Remaining range.

Definition at line 166 of file IPRange.h.

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

• IPRange.h
• swoc_ip.cc