isc::dhcp::PrefixRange Struct Reference

Structure representing delegated prefix range. More...

#include <ip_range.h>

Public Member Functions
	PrefixRange (const asiolink::IOAddress &prefix, const uint8_t length, const uint8_t delegated)
	Constructor.
	PrefixRange (const asiolink::IOAddress &start, const asiolink::IOAddress &end, const uint8_t delegated)
	Constructor.

Public Attributes
uint8_t	delegated_length_
	Delegated prefix length.
asiolink::IOAddress	end_
	IP address denoting the first address within the last prefix in the prefix range.
uint8_t	prefix_length_
	Prefix length.
asiolink::IOAddress	start_
	IP address denoting the start of the prefix range.

Detailed Description

Structure representing delegated prefix range.

Definition at line 32 of file ip_range.h.

Constructor & Destructor Documentation

PrefixRange() [1/2]

isc::dhcp::PrefixRange::PrefixRange	(	const asiolink::IOAddress &	prefix,
		const uint8_t	length,
		const uint8_t	delegated )

Constructor.

Parameters

prefix	prefix from which prefixes are delegated.
length	length of the prefix from which prefixes are delegated.
delegated	delegated prefix length.

Exceptions

BadValue

if the values provided to the constructor are invalid, e.g. it is not IPv6 prefix, delegated length is lower than prefix length etc.

Definition at line 31 of file ip_range.cc.

References delegated_length_, end_, if(), isc_throw, isc::asiolink::IOAddress::isV6(), isc::asiolink::lastAddrInPrefix(), prefix_length_, and start_.

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PrefixRange() [2/2]

isc::dhcp::PrefixRange::PrefixRange	(	const asiolink::IOAddress &	start,
		const asiolink::IOAddress &	end,
		const uint8_t	delegated )

Constructor.

Parameters

start	beginning of the prefix range.
end	end of the prefix range.
delegated	delegated prefix length.

Exceptions

BadValue

if the values provided to the constructor are invalid, e.g. it is not IPv6 prefix.

Definition at line 51 of file ip_range.cc.

References delegated_length_, end_, if(), isc_throw, isc::asiolink::IOAddress::isV6(), prefix_length_, and start_.

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Member Data Documentation

delegated_length_

uint8_t isc::dhcp::PrefixRange::delegated_length_

Delegated prefix length.

Definition at line 41 of file ip_range.h.

Referenced by PrefixRange(), and PrefixRange().

end_

asiolink::IOAddress isc::dhcp::PrefixRange::end_

IP address denoting the first address within the last prefix in the prefix range.

Definition at line 37 of file ip_range.h.

Referenced by PrefixRange(), and PrefixRange().

prefix_length_

uint8_t isc::dhcp::PrefixRange::prefix_length_

Prefix length.

Definition at line 39 of file ip_range.h.

Referenced by PrefixRange(), and PrefixRange().

start_

asiolink::IOAddress isc::dhcp::PrefixRange::start_

IP address denoting the start of the prefix range.

Definition at line 34 of file ip_range.h.

Referenced by PrefixRange(), and PrefixRange().

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

• ip_range.h
• ip_range.cc