isc::dhcp::AllocEngine::Resource Class Reference

Defines a single hint. More...

#include <alloc_engine.h>

Public Member Functions
	Resource (const isc::asiolink::IOAddress &address, const uint8_t prefix_len=128, const uint32_t preferred=0, const uint32_t valid=0)
	Default constructor.
bool	equals (const Resource &other) const
	Compares two AllocEngine::Resource objects for equality.
isc::asiolink::IOAddress	getAddress () const
	Returns the address.
uint32_t	getPreferred () const
	Returns the optional preferred lifetime.
uint8_t	getPrefixLength () const
	Returns the prefix length.
uint32_t	getValid () const
	Returns the optional valid lifetime.
bool	operator== (const Resource &other) const
	Equality operator.

Protected Attributes
isc::asiolink::IOAddress	address_
	The address or prefix.
uint32_t	preferred_
	The preferred lifetime (0 when not set).
uint8_t	prefix_len_
	The prefix length (128 for an address).
uint32_t	valid_
	The valid lifetime (0 when not set).

Detailed Description

Defines a single hint.

This is an entry that represents what the client had requested, either an address or a prefix. Prefix length is 128 for regular addresses. Optionally it provides wanted preferred and valid lifetimes.

Note

Seems to be used only for DHCPv6.

Definition at line 83 of file alloc_engine.h.

Constructor & Destructor Documentation

Resource()

isc::dhcp::AllocEngine::Resource::Resource ( const isc::asiolink::IOAddress & address, const uint8_t prefix_len = 128, const uint32_t preferred = 0, const uint32_t valid = 0 )

inline

Default constructor.

Parameters

address	the address or prefix
prefix_len	the prefix length (defaults to 128)
preferred	the optional preferred lifetime, defaults to 0, meaning not specified
valid	the optional valid lifetime, defaults to 0, meaning not specified

Definition at line 94 of file alloc_engine.h.

Member Function Documentation

equals()

bool isc::dhcp::AllocEngine::Resource::equals ( const Resource & other ) const

inline

Compares two AllocEngine::Resource objects for equality.

Parameters

other

object to be compared with this object

Returns

true if objects are equal, false otherwise.

Definition at line 135 of file alloc_engine.h.

References address_, and prefix_len_.

Referenced by operator==().

getAddress()

isc::asiolink::IOAddress isc::dhcp::AllocEngine::Resource::getAddress ( ) const

inline

Returns the address.

Returns

the address or prefix

Definition at line 105 of file alloc_engine.h.

References address_.

Referenced by isc::dhcp::AllocEngine::ResourceCompare::operator()().

getPreferred()

uint32_t isc::dhcp::AllocEngine::Resource::getPreferred ( ) const

inline

Returns the optional preferred lifetime.

Returns

the preferred lifetime (0 if not set)

Definition at line 119 of file alloc_engine.h.

References preferred_.

getPrefixLength()

uint8_t isc::dhcp::AllocEngine::Resource::getPrefixLength ( ) const

inline

Returns the prefix length.

Returns

the prefix length

Definition at line 112 of file alloc_engine.h.

References prefix_len_.

Referenced by isc::dhcp::AllocEngine::ResourceCompare::operator()().

getValid()

uint32_t isc::dhcp::AllocEngine::Resource::getValid ( ) const

inline

Returns the optional valid lifetime.

Returns

the valid lifetime (0 if not set)

Definition at line 126 of file alloc_engine.h.

References valid_.

operator==()

bool isc::dhcp::AllocEngine::Resource::operator== ( const Resource & other ) const

inline

Equality operator.

Parameters

other

object to be compared with this object

Returns

true if objects are equal, false otherwise.

Definition at line 145 of file alloc_engine.h.

References equals().

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Member Data Documentation

address_

isc::asiolink::IOAddress isc::dhcp::AllocEngine::Resource::address_

protected

The address or prefix.

Definition at line 152 of file alloc_engine.h.

Referenced by equals(), and getAddress().

preferred_

uint32_t isc::dhcp::AllocEngine::Resource::preferred_

protected

The preferred lifetime (0 when not set).

Definition at line 158 of file alloc_engine.h.

Referenced by getPreferred().

prefix_len_

uint8_t isc::dhcp::AllocEngine::Resource::prefix_len_

protected

The prefix length (128 for an address).

Definition at line 155 of file alloc_engine.h.

Referenced by equals(), and getPrefixLength().

valid_

uint32_t isc::dhcp::AllocEngine::Resource::valid_

protected

The valid lifetime (0 when not set).

Definition at line 161 of file alloc_engine.h.

Referenced by getValid().

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

• alloc_engine.h