isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector > Class Template Reference

Simple container for option spaces holding various items. More...

#include <option_space_container.h>

Public Types
typedef boost::shared_ptr< ContainerType >	ItemsContainerPtr
	Pointer to the container. More...

Public Member Functions
void	addItem (const ItemType &item, const Selector &option_space)
	Adds a new item to the option_space. More...
void	clearItems ()
	Remove all items from the container. More...
bool	empty () const
	Indicates the container is empty. More...
bool	equals (const OptionSpaceContainer &other) const
	Check if two containers are equal. More...
ItemsContainerPtr	getItems (const Selector &option_space) const
	Get all items for the particular option space. More...
std::list< Selector >	getOptionSpaceNames () const
	Get a list of existing option spaces. More...

Detailed Description

template<typename ContainerType, typename ItemType, typename Selector>
class isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector >

Simple container for option spaces holding various items.

This helper class is used to store items of various types that are grouped by option space names. Each option space is mapped to a container that holds items which specifically can be OptionDefinition objects or Subnet::OptionDescriptor structures.

Template Parameters

ContainerType	of the container holding items within option space.
ItemType	type of the item being held by the container.
Selector	a string (for option spaces) or uint32_t (for vendor options)

Definition at line 28 of file option_space_container.h.

Member Typedef Documentation

ItemsContainerPtr

template<typename ContainerType , typename ItemType , typename Selector >

typedef boost::shared_ptr<ContainerType> isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector >::ItemsContainerPtr

Pointer to the container.

Definition at line 32 of file option_space_container.h.

Member Function Documentation

addItem()

template<typename ContainerType , typename ItemType , typename Selector >

void isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector >::addItem ( const ItemType &  item, const Selector &  option_space  )

inline

Adds a new item to the option_space.

Parameters

item	reference to the item being added.
option_space	name or vendor-id of the option space

Definition at line 45 of file option_space_container.h.

Referenced by isc::dhcp::bench::GenericHostDataSourceBenchmark::addTestOptions(), and isc::dhcp::LibDHCP::setRuntimeOptionDefs().

clearItems()

template<typename ContainerType , typename ItemType , typename Selector >

void isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector >::clearItems ( )

inline

Remove all items from the container.

Definition at line 87 of file option_space_container.h.

Referenced by isc::dhcp::CfgOptionDef::copyTo(), and isc::dhcp::CfgOption::copyTo().

empty()

template<typename ContainerType , typename ItemType , typename Selector >

bool isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector >::empty ( ) const

inline

Indicates the container is empty.

Returns

true when the container is empty

Definition at line 37 of file option_space_container.h.

equals()

template<typename ContainerType , typename ItemType , typename Selector >

bool isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector >::equals ( const OptionSpaceContainer< ContainerType, ItemType, Selector > &  other ) const

inline

Check if two containers are equal.

This method checks if option space container contains exactly the same selectors and that there are exactly the same items added for each selector. The order of items doesn't matter.

Parameters

other

Other container to compare to.

Returns

true if containers are equal, false otherwise.

Definition at line 100 of file option_space_container.h.

getItems()

template<typename ContainerType , typename ItemType , typename Selector >

ItemsContainerPtr isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector >::getItems ( const Selector &  option_space ) const

inline

Get all items for the particular option space.

Warning

when there are no items for the specified option space an empty container is created and returned. However this container is not added to the list of option spaces.

Parameters

option_space

name or vendor-id of the option space.

Returns

pointer to the container holding items.

Definition at line 60 of file option_space_container.h.

Referenced by isc::dhcp::OptionSpaceContainer< OptionContainer, OptionDescriptor, std::string >::addItem(), and isc::dhcp::LibDHCP::setRuntimeOptionDefs().

getOptionSpaceNames()

template<typename ContainerType , typename ItemType , typename Selector >

std::list<Selector> isc::dhcp::OptionSpaceContainer< ContainerType, ItemType, Selector >::getOptionSpaceNames ( ) const

inline

Get a list of existing option spaces.

Returns

a list of option spaces.

Todo:

This function is likely to be removed once we create a structure of OptionSpaces defined through the configuration manager.

Definition at line 76 of file option_space_container.h.

Referenced by isc::dhcp::CfgOptionDef::equals(), isc::dhcp::CfgOption::getOptionSpaceNames(), isc::dhcp::CfgOption::getVendorIds(), and isc::dhcp::LibDHCP::setRuntimeOptionDefs().

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

• option_space_container.h