Represents the default value of an attribute of an XML element node. More...

#include <libxml++/attributedeclaration.h>

Inheritance diagram for xmlpp::AttributeDeclaration:

[legend]

Public Member Functions
	AttributeDeclaration (_xmlNode * node)

	~AttributeDeclaration () override

const _xmlAttribute *	cobj () const noexcept
	Access the underlying libxml implementation. More...

_xmlAttribute *	cobj () noexcept
	Access the underlying libxml implementation. More...

ustring	get_value () const override
	Get the default value of this attribute. More...

std::optional< ustring >	get_value2 () const
	Get the default value of this attribute. More...

Public Member Functions inherited from xmlpp::Attribute
	Attribute (_xmlNode * node)

	~Attribute () override

std::optional< ustring >	get_value2 () const
	Get the value of this attribute. More...

Public Member Functions inherited from xmlpp::Node
	Node (_xmlNode * node)

	~Node () override
	Destructor. More...

const _xmlNode *	cobj () const noexcept
	Access the underlying libxml implementation. More...

_xmlNode *	cobj () noexcept
	Access the underlying libxml implementation. More...

bool	eval_to_boolean (const ustring & xpath, const PrefixNsMap & namespaces, XPathResultType * result_type=nullptr) const
	Evaluate an XPath expression. More...

bool	eval_to_boolean (const ustring & xpath, XPathResultType * result_type=nullptr) const
	Evaluate an XPath expression. More...

double	eval_to_number (const ustring & xpath, const PrefixNsMap & namespaces, XPathResultType * result_type=nullptr) const
	Evaluate an XPath expression. More...

double	eval_to_number (const ustring & xpath, XPathResultType * result_type=nullptr) const
	Evaluate an XPath expression. More...

ustring	eval_to_string (const ustring & xpath, const PrefixNsMap & namespaces, XPathResultType * result_type=nullptr) const
	Evaluate an XPath expression. More...

ustring	eval_to_string (const ustring & xpath, XPathResultType * result_type=nullptr) const
	Evaluate an XPath expression. More...

std::variant< NodeSet, bool, double, ustring >	eval_xpath (const ustring & xpath, const PrefixNsMap & namespaces={})
	Evaluate an XPath expression. More...

std::variant< const_NodeSet, bool, double, ustring >	eval_xpath (const ustring & xpath, const PrefixNsMap & namespaces={}) const
	Evaluate an XPath expression. More...

NodeSet	find (const ustring & xpath)
	Find nodes from an XPath expression. More...

const_NodeSet	find (const ustring & xpath) const
	Find nodes from an XPath expression. More...

NodeSet	find (const ustring & xpath, const PrefixNsMap & namespaces)
	Find nodes from an XPath expression. More...

const_NodeSet	find (const ustring & xpath, const PrefixNsMap & namespaces) const
	Find nodes from an XPath expression. More...

NodeList	get_children (const ustring & name=ustring())
	Obtain the list of child nodes. More...

const_NodeList	get_children (const ustring & name=ustring()) const
	Obtain the list of child nodes. More...

Node *	get_first_child (const ustring & name=ustring())
	Get the first child of this node. More...

const Node *	get_first_child (const ustring & name=ustring()) const
	Get the first child of this node. More...

int	get_line () const
	Discover at what line number this node occurs in the XML file. More...

ustring	get_name () const
	Get the name of this node. More...

std::optional< ustring >	get_name2 () const
	Get the name of this node. More...

ustring	get_namespace_prefix () const
	Get the namespace prefix of this node. More...

std::optional< ustring >	get_namespace_prefix2 () const
	Get the namespace prefix of this node. More...

ustring	get_namespace_uri () const
	Get the namespace URI of this node. More...

std::optional< ustring >	get_namespace_uri2 () const
	Get the namespace URI of this node. More...

Node *	get_next_sibling ()
	Get the next sibling for this node. More...

const Node *	get_next_sibling () const
	Get the next sibling for this node. More...

Element *	get_parent ()
	Get the parent element for this node. More...

const Element *	get_parent () const
	Get the parent element for this node. More...

ustring	get_path () const
	Get the XPath of this node. More...

std::optional< ustring >	get_path2 () const
	Get the XPath of this node. More...

Node *	get_previous_sibling ()
	Get the previous sibling for this node. More...

const Node *	get_previous_sibling () const
	Get the previous sibling for this node . More...

Node *	import_node (const Node * node, bool recursive=true)
	Import node(s) from another document under this node, without affecting the source node. More...

void	set_name (const ustring & name)
	Set the name of this node. More...

void	set_namespace (const ustring & ns_prefix)
	Set the namespace prefix used by the node. More...

Public Member Functions inherited from xmlpp::NonCopyable
	NonCopyable (const NonCopyable &)=delete

	NonCopyable (NonCopyable &&)=delete

NonCopyable &	operator= (const NonCopyable &)=delete

NonCopyable &	operator= (NonCopyable &&)=delete

Additional Inherited Members
Public Types inherited from xmlpp::Node
using	const_NodeList = std::list< const Node * >

using	const_NodeSet = std::vector< const Node * >

using	NodeList = std::list< Node * >

using	NodeSet = std::vector< Node * >

using	PrefixNsMap = std::map< ustring, ustring >
	A map of namespace prefixes to namespace URIs. More...

Static Public Member Functions inherited from xmlpp::Node
static void	create_wrapper (_xmlNode * node)
	Construct the correct C++ instance for a given libxml C struct instance. More...

static void	free_wrappers (_xmlNode * node)
	Delete the C++ instance for a given libxml C struct instance, and also recursively destroy the C++ instances for any children. More...

static void	remove_node (Node * node)
	Remove a node and its children. More...

Protected Member Functions inherited from xmlpp::NonCopyable
	NonCopyable () noexcept

virtual	~NonCopyable ()

Detailed Description

Represents the default value of an attribute of an XML element node.

This will be instantiated by the parser.

Since libxml++ 2.36:

Constructor & Destructor Documentation

◆ AttributeDeclaration()

xmlpp::AttributeDeclaration::AttributeDeclaration ( _xmlNode * node )

explicit

◆ ~AttributeDeclaration()

xmlpp::AttributeDeclaration::~AttributeDeclaration ( )

override

Member Function Documentation

◆ cobj() [1/2]

const _xmlAttribute* xmlpp::AttributeDeclaration::cobj ( ) const

noexcept

Access the underlying libxml implementation.

◆ cobj() [2/2]

_xmlAttribute* xmlpp::AttributeDeclaration::cobj ( )

noexcept

Access the underlying libxml implementation.

◆ get_value()

ustring xmlpp::AttributeDeclaration::get_value ( ) const

overridevirtual

Get the default value of this attribute.

Returns: The attribute's default value.

Deprecated:: 5.6: Use get_value2() instead.

Implements xmlpp::Attribute.

◆ get_value2()

std::optional<ustring> xmlpp::AttributeDeclaration::get_value2 ( ) const