osmium::TagList Class Reference

#include <tag.hpp>

Inheritance diagram for osmium::TagList:

Collaboration diagram for osmium::TagList:

Public Types
using	size_type = size_t
Public Types inherited from osmium::memory::Collection< Tag, osmium::item_type::tag_list >
using	iterator = CollectionIterator< Tag >
using	const_iterator = CollectionIterator< const Tag >
using	value_type = Tag

Public Member Functions
	TagList ()
size_type	size () const noexcept
const char *	get_value_by_key (const char *key, const char *default_value=nullptr) const noexcept
const char *	operator[] (const char *key) const noexcept
bool	has_key (const char *key) const noexcept
bool	has_tag (const char *key, const char *value) const noexcept
Public Member Functions inherited from osmium::memory::Collection< Tag, osmium::item_type::tag_list >
	Collection ()
bool	empty () const
iterator	begin ()
const_iterator	begin () const
iterator	end ()
const_iterator	end () const
const_iterator	cbegin () const
const_iterator	cend () const
Public Member Functions inherited from osmium::memory::Item
unsigned char *	next () noexcept
const unsigned char *	next () const noexcept
item_size_type	byte_size () const noexcept
item_size_type	padded_size () const
item_type	type () const noexcept
bool	removed () const noexcept
void	set_removed (bool removed) noexcept

Private Member Functions
const_iterator	find_key (const char *key) const noexcept

Additional Inherited Members
Static Public Attributes inherited from osmium::memory::Collection< Tag, osmium::item_type::tag_list >
static constexpr osmium::item_type	itemtype
Protected Member Functions inherited from osmium::memory::Item
	Item (item_size_type size=0, item_type type=item_type()) noexcept
	Item (const Item &)=delete
	Item (Item &&)=delete
Item &	operator= (const Item &)=delete
Item &	operator= (Item &&)=delete
Item &	set_type (const item_type item_type) noexcept

Member Typedef Documentation

using osmium::TagList::size_type = size_t

Constructor & Destructor Documentation

osmium::TagList::TagList ( )

inline

Member Function Documentation

const_iterator osmium::TagList::find_key ( const char *  key ) const

inlineprivatenoexcept

const char* osmium::TagList::get_value_by_key ( const char *  key, const char *  default_value = nullptr  ) const

inlinenoexcept

Get tag value for the given tag key. If the key is not set, returns the default_value.

Precondition

key != nullptr 

bool osmium::TagList::has_key ( const char *  key ) const

inlinenoexcept

Returns true if the tag with the given key is in the tag list.

Precondition

key != nullptr 

bool osmium::TagList::has_tag ( const char *  key, const char *  value  ) const

inlinenoexcept

Returns true if the tag with the given key and value is in the tag list.

Precondition

key != nullptr && value != nullptr 

const char* osmium::TagList::operator[] ( const char *  key ) const

inlinenoexcept

Get tag value for the given tag key. If the key is not set, returns nullptr.

Precondition

key != nullptr 

size_type osmium::TagList::size ( ) const

inlinenoexcept

Returns the number of tags in this tag list.

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

• osmium/osm/tag.hpp