Node of a DOM tree. More...

#include <arcane/core/XmlNode.h>

Public Types
enum	eType { ELEMENT = 1 , ATTRIBUTE = 2 , TEXT = 3 , CDATA_SECTION = 4 , ENTITY_REFERENCE = 5 , ENTITY = 6 , PROCESSING_INSTRUCTION = 7 , COMMENT = 8 , DOCUMENT = 9 , DOCUMENT_TYPE = 10 , DOCUMENT_FRAGMENT = 11 , NOTATION = 12 }
	NodeType An integer indicating which type of node this is. More...
typedef XmlNode	value_type
	Type of the elements in the array.
typedef XmlNodeIterator	iterator
	Type of the iterator over an element in the array.
typedef XmlNodeConstIterator	const_iterator
	Type of the constant iterator over an element in the array.
typedef value_type *	pointer
	Type pointer of an element in the array.
typedef const value_type *	const_pointer
	Type constant pointer of an element in the array.
typedef value_type &	reference
	Type reference of an element in the array.
typedef const value_type &	const_reference
	Type constant reference of an element in the array.
typedef Integer	size_type
	Type indexing the array.
typedef int	difference_type
	Type of a distance between iterator elements in the array.
typedef IterT< XmlNode >	iter
	Type of an iterator over the entire array.
typedef ConstIterT< XmlNode >	const_iter
	Type of a constant iterator over the entire array.

Public Member Functions
	XmlNode (IRessourceMng *m, const dom::Node &node)
	XmlNode (IRessourceMng *m)
iterator	begin ()
	Returns an iterator over the first element of the array.
iterator	end ()
	Returns an iterator over the first element after the end of the array.
const_iterator	begin () const
	Returns a constant iterator over the first element of the array.
const_iterator	end () const
	Returns a constant iterator over the first element after the end of the array.
eType	type () const
	Node type.
String	name () const
	Node name.
String	xpathFullName () const
	XPath name of the node with its ancestors.
bool	isNamed (const String &name) const
	True if the element name is name.
String	value () const
	Node value.
Integer	valueAsInteger (bool throw_exception=false) const
	Node value converted to integer.
Int64	valueAsInt64 (bool throw_exception=false) const
	Node value converted to 64-bit integer. 0 if conversion fails.
bool	valueAsBoolean (bool throw_exception=false) const
	Node value converted to boolean.
Real	valueAsReal (bool throw_exception=false) const
	Node value converted to real number. If conversion fails, if throw_exception is false returns 0.0, otherwise throws an exception.
void	setValue (const String &value)
	Sets the node value.
String	attrValue (const String &name, bool throw_exception=false) const
	Value of attribute name.
void	setAttrValue (const String &name, const String &value)
	Sets the attribute name to the value value.
XmlNode	attr (const String &name, bool throw_exception=false) const
	Returns the attribute of name name.
XmlNode	forceAttr (const String &name)
	Returns the attribute of name name. If no attribute with this name exists, an attribute with the null string as value is created and returned.
void	removeAttr (const String &name) const
	Removes the attribute of name name from this node. If this node is not an element, nothing is done.
XmlNode	documentElement () const
	Returns the document element.
XmlNode	ownerElement () const
	Returns the owning element of this attribute.
void	clear ()
	Deletes all child nodes.
XmlNode	child (const String &name) const
	Child node of this node with name name.
XmlNode	expectedChild (const String &name) const
	Child node of this node with name name.
XmlNodeList	children (const String &name) const
	Set of child nodes of this node having the name name.
XmlNodeList	children () const
	Set of child nodes of this node.
XmlNode	parent () const
	Parent of this node (null if none).
void	append (const XmlNode &child_node)
	Adds child_node as a child of this node.
void	remove (const XmlNode &child_node)
	Removes the child node child_node.
void	replace (const XmlNode &new_node, XmlNode &ref_node)
	Replaces the child node ref_node with the node new_node.
void	remove ()
	Removes this node from the document.
XmlNode	front () const
	First child.
XmlNode	last () const
	Last child.
XmlNode	next () const
	Next node (nextSibling()).
XmlNode	prev () const
	Previous node (previousSibling()).
XmlNode	nextWithName (const String &name) const
	Returns the next node after this node having the name name.
XmlNode	prevWithName (const String &name) const
	Returns the previous node before this node having the name name.
XmlNode	nextSameType () const
	Returns the next node of the same type.
XmlNode	prevSameType () const
	Returns the previous node of the same type.
void	operator++ ()
void	operator-- ()
bool	null () const
	True if the node is null.
bool	operator! () const
dom::Node	domNode () const
void	assignDomNode (const dom::Node &node)
XmlNode	insertAfter (const XmlNode &new_child, const XmlNode &ref_node)
	Inserts a node. Inserts the node new_child after the node ref_node. If new_child is `null`, does nothing. If ref_node is `null`, new_child is added to the end (like append()). Otherwise, ref_node must be a child of this node and new_child is inserted after ref_node. On success, returns the added node (new_child), otherwise the null node.
XmlNode	childWithAttr (const String &elem_name, const String &attr_name, const String &attr_value) const
	Returns the child of this node having the name elem_name and an attribute of name attr_name with value attr_value.
XmlNode	childWithNameAttr (const String &elem_name, const String &attr_value) const
	Returns the child of this node having the name elem_name and an attribute of name `"name"` with value attr_value.
XmlNode	xpathNode (const String &xpath_expr) const
	Returns a node from an XPath expression.
XmlNode	createNode (eType type, const String &name, const String &value)
	Creates a node of a given type.
XmlNode	createNode (eType type, const String &name_or_value)
	Creates a node of a given type.
XmlNode	createText (const String &value)
	Creates a text node.
XmlNode	createElement (const String &name)
XmlNode	createAndAppendElement (const String &name)
XmlNode	createAndAppendElement (const String &name, const String &value)
XmlNode	ownerDocument () const
IRessourceMng *	rm () const

Protected Member Functions
String	_value () const
XmlNode	_build (const dom::Node &node) const
XmlNode	_nullNode () const
void	_setNode (const dom::Node &n)
void	_throwBadConvert (const char *type_name, const String &value) const

Detailed Description

Node of a DOM tree.

This class is used for all types of DOM nodes and allows them to be manipulated more simply than with the DOM without having to perform type conversions.

Each node can be considered a container in the sense of the STL.

Definition at line 50 of file XmlNode.h.

Member Typedef Documentation

◆ const_iter

typedef ConstIterT<XmlNode> Arcane::XmlNode::const_iter

Type of a constant iterator over the entire array.

Definition at line 76 of file XmlNode.h.

◆ const_iterator

typedef XmlNodeConstIterator Arcane::XmlNode::const_iterator

Type of the constant iterator over an element in the array.

Definition at line 59 of file XmlNode.h.

◆ const_pointer

typedef const value_type* Arcane::XmlNode::const_pointer

Type constant pointer of an element in the array.

Definition at line 63 of file XmlNode.h.

◆ const_reference

typedef const value_type& Arcane::XmlNode::const_reference

Type constant reference of an element in the array.

Definition at line 67 of file XmlNode.h.

◆ difference_type

typedef int Arcane::XmlNode::difference_type

Type of a distance between iterator elements in the array.

Definition at line 71 of file XmlNode.h.

◆ iter

typedef IterT<XmlNode> Arcane::XmlNode::iter

Type of an iterator over the entire array.

Definition at line 74 of file XmlNode.h.

◆ iterator

typedef XmlNodeIterator Arcane::XmlNode::iterator

Type of the iterator over an element in the array.

Definition at line 57 of file XmlNode.h.

◆ pointer

typedef value_type* Arcane::XmlNode::pointer

Type pointer of an element in the array.

Definition at line 61 of file XmlNode.h.

◆ reference

typedef value_type& Arcane::XmlNode::reference

Type reference of an element in the array.

Definition at line 65 of file XmlNode.h.

◆ size_type

typedef Integer Arcane::XmlNode::size_type

Type indexing the array.

Definition at line 69 of file XmlNode.h.

◆ value_type

typedef XmlNode Arcane::XmlNode::value_type

Type of the elements in the array.

Definition at line 55 of file XmlNode.h.

Member Enumeration Documentation

◆ eType

enum Arcane::XmlNode::eType

NodeType An integer indicating which type of node this is.

Note: Numeric codes up to 200 are reserved to W3C for possible future use.

Enumerator
ELEMENT	The node is an Element.
ATTRIBUTE	The node is an Attr.
TEXT	The node is a Text node.
CDATA_SECTION	The node is a CDATASection.
ENTITY_REFERENCE	The node is an EntityReference.
ENTITY	The node is an Entity.
PROCESSING_INSTRUCTION	The node is a ProcessingInstruction.
COMMENT	The node is a Comment.
DOCUMENT	The node is a Document.
DOCUMENT_TYPE	The node is a DocumentType.
DOCUMENT_FRAGMENT	The node is a DocumentFragment.
NOTATION	The node is a Notation.

Definition at line 84 of file XmlNode.h.

Constructor & Destructor Documentation

◆ XmlNode() [1/3]

Arcane::XmlNode::XmlNode	(	IRessourceMng *	m,
		const dom::Node &	node )

inline

Definition at line 114 of file XmlNode.h.

◆ XmlNode() [2/3]

Arcane::XmlNode::XmlNode ( IRessourceMng * m )

inlineexplicit

Definition at line 119 of file XmlNode.h.

◆ XmlNode() [3/3]

Arcane::XmlNode::XmlNode ( )

inline

Definition at line 123 of file XmlNode.h.

Member Function Documentation

◆ _build()

XmlNode Arcane::XmlNode::_build ( const dom::Node & node ) const

protected

Definition at line 678 of file XmlNode.cc.

◆ _nullNode()

XmlNode Arcane::XmlNode::_nullNode ( ) const

protected

Definition at line 63 of file XmlNode.cc.

◆ _setNode()

void Arcane::XmlNode::_setNode ( const dom::Node & n )

inlineprotected

Definition at line 394 of file XmlNode.h.

◆ _throwBadConvert()

void Arcane::XmlNode::_throwBadConvert	(	const char *	type_name,
		const String &	value ) const

inlineprotected

Definition at line 410 of file XmlNode.cc.

◆ _value()

String Arcane::XmlNode::_value ( ) const

protected

Definition at line 526 of file XmlNode.cc.

◆ append()

void Arcane::XmlNode::append ( const XmlNode & child_node )

inline

Adds child_node as a child of this node.

The node is added after all children.

Definition at line 276 of file XmlNode.h.

Referenced by insertAfter().

◆ assignDomNode()

void Arcane::XmlNode::assignDomNode ( const dom::Node & node )

Definition at line 537 of file XmlNode.cc.

◆ attr()

XmlNode Arcane::XmlNode::attr	(	const String &	name,
		bool	throw_exception = false ) const

Returns the attribute of name name.

If the attribute does not exist, if throw_exception is false returns a null node, otherwise throws an exception.

Definition at line 256 of file XmlNode.cc.

References ARCANE_THROW, name(), null(), and xpathFullName().

Referenced by forceAttr(), Arcane::Hdf5VariableReaderHelper2::open(), Arcane::Hdf5VariableReaderHelper::open(), and ownerElement().

◆ attrValue()

String Arcane::XmlNode::attrValue	(	const String &	name,
		bool	throw_exception = false ) const

Value of attribute name.

If the attribute does not exist, if throw_exception is false returns the null string, otherwise throws an exception.

Definition at line 233 of file XmlNode.cc.

References ARCANE_THROW, name(), Arcane::String::null(), and xpathFullName().

Referenced by Arcane::Hdf5VariableReaderHelper::open(), and Arcane::CaseOptions::read().

◆ begin() [1/2]

XmlNodeIterator Arcane::XmlNode::begin ( )

inline

Returns an iterator over the first element of the array.

Definition at line 100 of file XmlNodeIterator.h.

Referenced by Arcane::XmlElementContentChecker::check(), child(), children(), and children().

◆ begin() [2/2]

XmlNodeConstIterator Arcane::XmlNode::begin ( ) const

inline

Returns a constant iterator over the first element of the array.

Definition at line 112 of file XmlNodeIterator.h.

◆ child()

XmlNode Arcane::XmlNode::child ( const String & name ) const

Child node of this node with name name.

If multiple nodes with this name exist, returns the first one. If the node is not found, returns a null node

Definition at line 72 of file XmlNode.cc.

References begin(), and end().

Referenced by expectedChild(), and remove().

◆ children() [1/2]

XmlNodeList Arcane::XmlNode::children ( ) const

Set of child nodes of this node.

Definition at line 117 of file XmlNode.cc.

References Arcane::Array< T >::add(), begin(), and end().

◆ children() [2/2]

XmlNodeList Arcane::XmlNode::children ( const String & name ) const

Set of child nodes of this node having the name name.

Definition at line 101 of file XmlNode.cc.

References Arcane::Array< T >::add(), begin(), and end().

Referenced by Arcane::CaseOptionMultiExtended::_search(), Arcane::Hdf5VariableReaderHelper2::open(), and Arcane::Hdf5VariableReaderHelper::open().

◆ childWithAttr()

XmlNode Arcane::XmlNode::childWithAttr	(	const String &	elem_name,
		const String &	attr_name,
		const String &	attr_value ) const

Returns the child of this node having the name elem_name and an attribute of name attr_name with value attr_value.

Definition at line 488 of file XmlNode.cc.

References name(), and null().

Referenced by childWithNameAttr().

◆ childWithNameAttr()

XmlNode Arcane::XmlNode::childWithNameAttr	(	const String &	elem_name,
		const String &	attr_value ) const

Returns the child of this node having the name elem_name and an attribute of name "name" with value attr_value.

Definition at line 508 of file XmlNode.cc.

References childWithAttr().

◆ clear()

void Arcane::XmlNode::clear ( )

Deletes all child nodes.

Definition at line 301 of file XmlNode.cc.

References front(), null(), and remove().

◆ createAndAppendElement() [1/2]

XmlNode Arcane::XmlNode::createAndAppendElement ( const String & name )

Definition at line 608 of file XmlNode.cc.

◆ createAndAppendElement() [2/2]

XmlNode Arcane::XmlNode::createAndAppendElement	(	const String &	name,
		const String &	value )

Definition at line 597 of file XmlNode.cc.

◆ createElement()

XmlNode Arcane::XmlNode::createElement ( const String & name )

Definition at line 588 of file XmlNode.cc.

◆ createNode() [1/2]

XmlNode Arcane::XmlNode::createNode	(	eType	type,
		const String &	name,
		const String &	value )

Creates a node of a given type.

If type() is not DOCUMENT_NODE, it uses ownerDocument() as factory.

Parameters

type	type of the node.
name	of the node.
value	of the node.

Returns: the created node.

Precondition: type()==DOCUMENT_NODE

Definition at line 653 of file XmlNode.cc.

References ARCANE_THROW, ELEMENT, name(), setValue(), TEXT, type(), and value().

Referenced by createText().

◆ createNode() [2/2]

XmlNode Arcane::XmlNode::createNode	(	eType	type,
		const String &	name_or_value )

Creates a node of a given type.

If type() is not DOCUMENT_NODE, it uses ownerDocument() as factory.

Parameters

type	type of the node.
name	or value of the node in the case where the node has no name.

Returns: the created node.

Definition at line 619 of file XmlNode.cc.

References ARCANE_THROW, ELEMENT, TEXT, and type().

◆ createText()

XmlNode Arcane::XmlNode::createText ( const String & value )

Creates a text node.

Parameters

value value of the text node.

Returns: the created node.

Definition at line 644 of file XmlNode.cc.

References createNode(), TEXT, and value().

◆ documentElement()

XmlNode Arcane::XmlNode::documentElement ( ) const

Returns the document element.

Precondition: type()==DOCUMENT_NODE

Definition at line 564 of file XmlNode.cc.

Referenced by Arcane::Hdf5VariableReaderHelper2::open(), and Arcane::Hdf5VariableReaderHelper::open().

◆ domNode()

dom::Node Arcane::XmlNode::domNode ( ) const

inline

Definition at line 307 of file XmlNode.h.

◆ end() [1/2]

XmlNodeIterator Arcane::XmlNode::end ( )

inline

Returns an iterator over the first element after the end of the array.

Definition at line 106 of file XmlNodeIterator.h.

Referenced by Arcane::XmlElementContentChecker::check(), child(), children(), and children().

◆ end() [2/2]

XmlNodeConstIterator Arcane::XmlNode::end ( ) const

inline

Returns a constant iterator over the first element after the end of the array.

Definition at line 118 of file XmlNodeIterator.h.

◆ expectedChild()

XmlNode Arcane::XmlNode::expectedChild ( const String & name ) const

Child node of this node with name name.

If multiple nodes with this name exist, returns the first one. If the node is not found, throws an exception.

Definition at line 87 of file XmlNode.cc.

References ARCANE_FATAL, child(), null(), and xpathFullName().

◆ forceAttr()

XmlNode Arcane::XmlNode::forceAttr ( const String & name )

Returns the attribute of name name. If no attribute with this name exists, an attribute with the null string as value is created and returned.

Definition at line 274 of file XmlNode.cc.

References attr(), and name().

◆ front()

XmlNode Arcane::XmlNode::front ( ) const

inline

First child.

Definition at line 284 of file XmlNode.h.

Referenced by clear(), and xpathFullName().

◆ insertAfter()

XmlNode Arcane::XmlNode::insertAfter	(	const XmlNode &	new_child,
		const XmlNode &	ref_node )

Inserts a node. Inserts the node new_child after the node ref_node. If new_child is null, does nothing. If ref_node is null, new_child is added to the end (like append()). Otherwise, ref_node must be a child of this node and new_child is inserted after ref_node. On success, returns the added node (new_child), otherwise the null node.

Definition at line 546 of file XmlNode.cc.

References append(), next(), and null().

◆ isNamed()

bool Arcane::XmlNode::isNamed ( const String & name ) const

True if the element name is name.

Definition at line 198 of file XmlNode.cc.

References name().

Referenced by nextWithName(), and prevWithName().

◆ last()

XmlNode Arcane::XmlNode::last ( ) const

inline

Last child.

Definition at line 286 of file XmlNode.h.

◆ name()

String Arcane::XmlNode::name ( ) const

Node name.

Definition at line 140 of file XmlNode.cc.

Referenced by attr(), attrValue(), childWithAttr(), createNode(), forceAttr(), isNamed(), nextWithName(), prevWithName(), removeAttr(), setAttrValue(), Arcane::XmlElement::XmlElement(), Arcane::XmlElement::XmlElement(), and xpathFullName().

◆ next()

XmlNode Arcane::XmlNode::next ( ) const

inline

Next node (nextSibling()).

Definition at line 288 of file XmlNode.h.

Referenced by insertAfter(), nextSameType(), and nextWithName().

◆ nextSameType()

XmlNode Arcane::XmlNode::nextSameType ( ) const

Returns the next node of the same type.

Definition at line 369 of file XmlNode.cc.

References next(), null(), and type().

◆ nextWithName()

XmlNode Arcane::XmlNode::nextWithName ( const String & name ) const

Returns the next node after this node having the name name.

Definition at line 339 of file XmlNode.cc.

References isNamed(), name(), next(), and null().

◆ null()

bool Arcane::XmlNode::null ( ) const

inline

True if the node is null.

Definition at line 303 of file XmlNode.h.

Referenced by Arcane::CaseOptionMultiExtended::_search(), Arcane::CaseOptionMultiSimpleT< T >::_search(), attr(), childWithAttr(), clear(), expectedChild(), insertAfter(), nextSameType(), nextWithName(), prevSameType(), prevWithName(), replace(), value(), valueAsBoolean(), valueAsInt64(), valueAsInteger(), valueAsReal(), and xpathFullName().

◆ operator!()

bool Arcane::XmlNode::operator! ( ) const

inline

Definition at line 304 of file XmlNode.h.

◆ operator++()

void Arcane::XmlNode::operator++ ( )

inline

Definition at line 299 of file XmlNode.h.

◆ operator--()

void Arcane::XmlNode::operator-- ( )

inline

Definition at line 300 of file XmlNode.h.

◆ ownerDocument()

XmlNode Arcane::XmlNode::ownerDocument ( ) const

inline

Definition at line 380 of file XmlNode.h.

◆ ownerElement()

XmlNode Arcane::XmlNode::ownerElement ( ) const

Returns the owning element of this attribute.

Precondition: type()==ATTRIBUTE_NODE

Definition at line 576 of file XmlNode.cc.

References attr().

Referenced by xpathFullName().

◆ parent()

XmlNode Arcane::XmlNode::parent ( ) const

inline

Parent of this node (null if none).

Definition at line 270 of file XmlNode.h.

Referenced by remove(), Arcane::XmlElement::XmlElement(), Arcane::XmlElement::XmlElement(), and xpathFullName().

◆ prev()

XmlNode Arcane::XmlNode::prev ( ) const

inline

Previous node (previousSibling()).

Definition at line 290 of file XmlNode.h.

Referenced by prevSameType(), and prevWithName().

◆ prevSameType()

XmlNode Arcane::XmlNode::prevSameType ( ) const

Returns the previous node of the same type.

Definition at line 384 of file XmlNode.cc.

References null(), prev(), and type().

◆ prevWithName()

XmlNode Arcane::XmlNode::prevWithName ( const String & name ) const

Returns the previous node before this node having the name name.

Definition at line 354 of file XmlNode.cc.

References isNamed(), name(), null(), and prev().

◆ remove() [1/2]

void Arcane::XmlNode::remove ( )

Removes this node from the document.

Definition at line 315 of file XmlNode.cc.

References parent().

Referenced by clear().

◆ remove() [2/2]

void Arcane::XmlNode::remove ( const XmlNode & child_node )

Removes the child node child_node.

Definition at line 329 of file XmlNode.cc.

References child().

◆ removeAttr()

void Arcane::XmlNode::removeAttr ( const String & name ) const

Removes the attribute of name name from this node. If this node is not an element, nothing is done.

Definition at line 291 of file XmlNode.cc.

References name().

◆ replace()

void Arcane::XmlNode::replace	(	const XmlNode &	new_node,
		XmlNode &	ref_node )

Replaces the child node ref_node with the node new_node.

Definition at line 399 of file XmlNode.cc.

References null().

◆ rm()

IRessourceMng * Arcane::XmlNode::rm ( ) const

inline

Definition at line 382 of file XmlNode.h.

◆ setAttrValue()

void Arcane::XmlNode::setAttrValue	(	const String &	name,
		const String &	value )

Sets the attribute name to the value value.

Definition at line 247 of file XmlNode.cc.

References name(), and value().

Referenced by Arcane::UnitTestServiceAdapter< T >::executeTest(), and Arcane::ManualHdf5VariableWriter::notifyEndWrite().

◆ setValue()

void Arcane::XmlNode::setValue ( const String & value )

Sets the node value.

This method is only valid for ELEMENT_NODE or ATTRIBUTE_NODE. For elements, it deletes all children and adds a single TEXT_NODE child containing the value value

Definition at line 218 of file XmlNode.cc.

References Arcane::dom::Node::ELEMENT_NODE.

Referenced by createNode().

◆ type()

XmlNode::eType Arcane::XmlNode::type ( ) const

Node type.

Definition at line 131 of file XmlNode.cc.

Referenced by Arcane::XmlElementContentChecker::check(), createNode(), createNode(), nextSameType(), and prevSameType().

◆ value()

String Arcane::XmlNode::value ( ) const

Node value.

For an element, it is the concatenation of the values of each of its child nodes of type TEXT, CDATA_SECTION or ENTITY_REFERENCE. For nodes other than elements, it is the value of the Node::nodeValue() method of the DOM.

Definition at line 207 of file XmlNode.cc.

References null().

Referenced by Arcane::CaseOptionMultiExtended::_search(), Arcane::CaseOptionMultiSimpleT< T >::_search(), Arcane::XmlElementContentChecker::check(), createNode(), createText(), setAttrValue(), valueAsBoolean(), valueAsInt64(), valueAsInteger(), valueAsReal(), and Arcane::XmlElement::XmlElement().

◆ valueAsBoolean()

bool Arcane::XmlNode::valueAsBoolean ( bool throw_exception = false ) const

Node value converted to boolean.

A value of false or 0 corresponds to false. A value of true or 1 corresponds to true. If conversion fails, if throw_exception is false returns false, otherwise throws an exception.

Definition at line 420 of file XmlNode.cc.

References ARCANE_THROW, null(), value(), and xpathFullName().

◆ valueAsInt64()

Int64 Arcane::XmlNode::valueAsInt64 ( bool throw_exception = false ) const

Node value converted to 64-bit integer. 0 if conversion fails.

If conversion fails, if throw_exception is false returns 0, otherwise throws an exception.

Definition at line 456 of file XmlNode.cc.

References null(), and value().

◆ valueAsInteger()

Integer Arcane::XmlNode::valueAsInteger ( bool throw_exception = false ) const

Node value converted to integer.

If conversion fails, if throw_exception is false returns 0, otherwise throws an exception.

Definition at line 440 of file XmlNode.cc.

References null(), and value().

◆ valueAsReal()

Real Arcane::XmlNode::valueAsReal ( bool throw_exception = false ) const

Node value converted to real number. If conversion fails, if throw_exception is false returns 0.0, otherwise throws an exception.

Definition at line 472 of file XmlNode.cc.

References null(), and value().

Referenced by Arcane::Hdf5VariableReaderHelper2::open(), and Arcane::Hdf5VariableReaderHelper::open().

◆ xpathFullName()

String Arcane::XmlNode::xpathFullName ( ) const

XPath name of the node with its ancestors.

Warning: Only works for elements.

Definition at line 151 of file XmlNode.cc.

References Arcane::StringBuilder::append(), Arcane::dom::Node::ATTRIBUTE_NODE, Arcane::dom::Node::ELEMENT_NODE, front(), name(), null(), ownerElement(), parent(), and xpathFullName().

Referenced by Arcane::CaseOptionError::addInvalidTypeError(), Arcane::CaseOptionError::addInvalidTypeError(), Arcane::CaseOptionError::addOptionNotFoundError(), attr(), attrValue(), Arcane::XmlElementContentChecker::check(), expectedChild(), Arcane::Hdf5VariableReaderHelper2::open(), Arcane::Hdf5VariableReaderHelper::open(), Arcane::CaseOptions::read(), valueAsBoolean(), and xpathFullName().

◆ xpathNode()

XmlNode Arcane::XmlNode::xpathNode ( const String & xpath_expr ) const

Returns a node from an XPath expression.

Parameters

xpath_expr XPath expression.

Definition at line 517 of file XmlNode.cc.

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

Public Types

Public Member Functions

Protected Member Functions

Detailed Description

Member Typedef Documentation

◆ const_iter

◆ const_iterator

◆ const_pointer

◆ const_reference

◆ difference_type

◆ iter

◆ iterator

◆ pointer

◆ reference

◆ size_type

◆ value_type

Member Enumeration Documentation

◆ eType

Constructor & Destructor Documentation

◆ XmlNode() [1/3]

◆ XmlNode() [2/3]

◆ XmlNode() [3/3]

Member Function Documentation

◆ _build()

◆ _nullNode()

◆ _setNode()

◆ _throwBadConvert()

◆ _value()

◆ append()

◆ assignDomNode()

◆ attr()

◆ attrValue()

◆ begin() [1/2]

◆ begin() [2/2]

◆ child()

◆ children() [1/2]

◆ children() [2/2]

◆ childWithAttr()

◆ childWithNameAttr()

◆ clear()

◆ createAndAppendElement() [1/2]

◆ createAndAppendElement() [2/2]

◆ createElement()

◆ createNode() [1/2]

◆ createNode() [2/2]

◆ createText()

◆ documentElement()

◆ domNode()

◆ end() [1/2]

◆ end() [2/2]

◆ expectedChild()

◆ forceAttr()

◆ front()

◆ insertAfter()

◆ isNamed()

◆ last()

◆ name()

◆ next()

◆ nextSameType()

◆ nextWithName()

◆ null()

◆ operator!()

◆ operator++()

◆ operator--()

◆ ownerDocument()

◆ ownerElement()

◆ parent()

◆ prev()

◆ prevSameType()

◆ prevWithName()

◆ remove() [1/2]

◆ remove() [2/2]

◆ removeAttr()

◆ replace()

◆ rm()

◆ setAttrValue()

◆ setValue()

◆ type()

◆ value()

◆ valueAsBoolean()