ndn::TagHost Class Reference

Base class to store tag information, e.g., inside Interest and Data packets. More...

#include <ndn-cxx/detail/tag-host.hpp>

Inheritance diagram for ndn::TagHost:

Public Member Functions
template<typename T >
std::shared_ptr< T >	getTag () const
	Get a tag item. More...
template<typename T >
void	removeTag () const
	Remove a tag item. More...
template<typename T >
void	setTag (std::shared_ptr< T > tag) const
	Set (add or replace) a tag item. More...

Detailed Description

Base class to store tag information, e.g., inside Interest and Data packets.

Definition at line 36 of file tag-host.hpp.

Member Function Documentation

getTag()

template<typename T >

std::shared_ptr< T > ndn::TagHost::getTag

Get a tag item.

Template Parameters

T	type of the tag, which must be a subclass of ndn::Tag

Return values

nullptr

if no Tag of type T is stored

Definition at line 72 of file tag-host.hpp.

removeTag()

template<typename T >

void ndn::TagHost::removeTag

Remove a tag item.

Template Parameters

T	type of the tag, which must be a subclass of ndn::Tag

Note

Tag can be removed even on a const tag host instance

Definition at line 98 of file tag-host.hpp.

setTag()

template<typename T >

void ndn::TagHost::setTag

(

std::shared_ptr< T >

tag

)

const

Set (add or replace) a tag item.

Template Parameters

T	type of the tag, which must be a subclass of ndn::Tag

Note

Tag can be set even on a const tag host instance

Definition at line 84 of file tag-host.hpp.