ClanLib
2.3.7
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DOM Element class. More...
#include <dom_element.h>
Public Member Functions | |
Construction | |
CL_DomElement () | |
Constructs a DOM Element handle. More... | |
CL_DomElement (CL_DomDocument &doc, const CL_DomString &tag_name, const CL_DomString &namespace_uri=CL_DomString()) | |
CL_DomElement (const CL_SharedPtr< CL_DomNode_Generic > &impl) | |
Constructs a DomElement. More... | |
~CL_DomElement () | |
Attributes | |
CL_DomString | get_tag_name () const |
Returns the name of the element. More... | |
Operations | |
bool | has_attribute (const CL_DomString &name) const |
Returns true if the element has the specified attribute. More... | |
bool | has_attribute_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name) const |
Returns true if the element has the specified attribute. More... | |
CL_DomString | get_attribute (const CL_DomString &name) const |
Returns the specified attribute. More... | |
CL_DomString | get_attribute (const CL_DomString &name, const CL_DomString &default_value) const |
Get attribute. More... | |
CL_DomString | get_attribute_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name) const |
Returns the specified attribute. More... | |
CL_DomString | get_attribute_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name, const CL_DomString &default_value) const |
void | set_attribute (const CL_DomString &name, const CL_DomString &value) |
Adds a new attribute. More... | |
void | set_attribute_ns (const CL_DomString &namespace_uri, const CL_DomString &qualified_name, const CL_DomString &value) |
void | remove_attribute (const CL_DomString &name) |
Removes an attribute by name. More... | |
void | remove_attribute_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name) |
CL_DomAttr | get_attribute_node (const CL_DomString &name) const |
Get attribute node. More... | |
CL_DomAttr | get_attribute_node_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name) const |
CL_DomAttr | set_attribute_node (const CL_DomAttr &attr) |
Set attribute node. More... | |
CL_DomAttr | set_attribute_node_ns (const CL_DomAttr &attr) |
Set attribute node ns. More... | |
CL_DomNodeList | get_elements_by_tag_name (const CL_DomString &name) |
Returns a NodeList of all descendant elements with a given tag name. More... | |
CL_DomNodeList | get_elements_by_tag_name_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name) |
CL_String | get_text () const |
Returns the text of all child Text nodes appended together. More... | |
CL_DomString | get_child_string (const CL_DomString &name, const CL_DomString &default_value=CL_DomString()) const |
Returns the text value of the child node with the given tag name. More... | |
CL_DomString | get_child_string_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name, const CL_DomString &default_value=CL_DomString()) const |
Returns the text value of the child node with the given local name and namespace. More... | |
int | get_child_int (const CL_DomString &name, int default_value=0) const |
Returns the integer value of the child node with the given tag name. More... | |
int | get_child_int_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name, int default_value=0) const |
Returns the integer value of the child node with the given local name and namespace. More... | |
bool | get_child_bool (const CL_DomString &name, bool default_value=false) const |
Returns the boolean value of the child node with the given tag name. More... | |
bool | get_child_bool_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name, bool default_value=false) const |
Returns the boolean value of the child node with the given local name and namespace. More... | |
void | set_child_string (const CL_DomString &name, const CL_DomString &value) |
Sets the child node with the specified tag name to the given text value. More... | |
void | set_child_string_ns (const CL_DomString &namespace_uri, const CL_DomString &qualified_name, const CL_DomString &value) |
Sets the child node with the specified qualified name and namespace to the given text value. More... | |
void | set_child_int (const CL_DomString &name, int value) |
Sets the child node with the specified tag name to the given integer value. More... | |
void | set_child_int_ns (const CL_DomString &namespace_uri, const CL_DomString &qualified_name, int value) |
Sets the child node with the specified qualified name and namespace to the given integer value. More... | |
void | set_child_bool (const CL_DomString &name, bool value) |
Sets the child node with the specified tag name to the given boolean value. More... | |
void | set_child_bool_ns (const CL_DomString &namespace_uri, const CL_DomString &qualified_name, bool value) |
Sets the child node with the specified qualified name and namespace to the given boolean value. More... | |
CL_DomElement | get_first_child_element () const |
Returns the first child node that is an element node. More... | |
CL_DomElement | get_next_sibling_element () const |
Returns the next sibling node that is an element node. More... | |
int | get_attribute_int (const CL_DomString &name, int default_value=0) const |
Returns the integer value of the attribute node with the given tag name. More... | |
int | get_attribute_int_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name, int default_value=0) const |
Returns the integer value of the attribute node with the given local name and namespace. More... | |
bool | get_attribute_bool (const CL_DomString &name, bool default_value=false) const |
Returns the boolean value of the attribute node with the given tag name. More... | |
bool | get_attribute_bool_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name, bool default_value=false) const |
Returns the boolean value of the attribute node with the given local name and namespace. More... | |
float | get_attribute_float (const CL_DomString &name, float default_value=0.0f) const |
Returns the floating-point value of the attribute node with the given tag name. More... | |
float | get_attribute_float_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name, float default_value=0.0f) const |
Returns the floating-point value of the attribute node with the given local name and namespace. More... | |
void | set_attribute_int (const CL_DomString &name, int value) |
Sets the attribute node with the specified tag name to the given integer value. More... | |
void | set_attribute_int_ns (const CL_DomString &namespace_uri, const CL_DomString &qualified_name, int value) |
Sets the attribute node with the specified qualified name and namespace to the given integer value. More... | |
void | set_attribute_bool (const CL_DomString &name, bool value) |
Sets the attribute node with the specified tag name to the given boolean value. More... | |
void | set_attribute_bool_ns (const CL_DomString &namespace_uri, const CL_DomString &qualified_name, bool value) |
Sets the attribute node with the specified qualified name and namespace to the given boolean value. More... | |
void | set_attribute_float (const CL_DomString &name, float value, int num_decimal_places=6) |
Sets the attribute node with the specified tag name to the given floating-point value. More... | |
void | set_attribute_float_ns (const CL_DomString &namespace_uri, const CL_DomString &qualified_name, float value, int num_decimal_places=6) |
Sets the attribute node with the specified qualified name and namespace to the given floating-point value. More... | |
Operations | |
bool | operator== (const CL_DomNode &other) const |
Compare operator. More... | |
bool | operator!= (const CL_DomNode &other) const |
Compare operator. More... | |
void | normalize () |
Merges any adjacent Text nodes. More... | |
CL_DomNode | insert_before (CL_DomNode &new_child, CL_DomNode &ref_child) |
Inserts the node new_child before the existing child node ref_child. More... | |
CL_DomNode | replace_child (CL_DomNode &new_child, CL_DomNode &old_child) |
Replaces the child node old_child with new_child in the list of children. More... | |
CL_DomNode | remove_child (CL_DomNode &old_child) |
Removes the child node indicated by old_child from the list of children, and returns it. More... | |
CL_DomNode | append_child (CL_DomNode new_child) |
Adds the node new_child to the end of the list of children of this node. More... | |
CL_DomNode | clone_node (bool deep) const |
Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes. More... | |
CL_DomElement | to_element () const |
Returns the Element interface to this node. More... | |
CL_DomAttr | to_attr () const |
Returns the Attribute interface to this node. More... | |
CL_DomText | to_text () const |
Returns the Text interface to this node. More... | |
CL_DomCDATASection | to_cdata_section () const |
Returns the CDATA Section interface to this node. More... | |
CL_DomEntityReference | to_entity_reference () const |
Returns the Entity Reference interface to this node. More... | |
CL_DomEntity | to_entity () const |
Returns the Entity interface to this node. More... | |
CL_DomProcessingInstruction | to_processing_instruction () const |
Returns the Processing Instruction interface to this node. More... | |
CL_DomComment | to_comment () const |
Returns the Comment interface to this node. More... | |
CL_DomDocument | to_document () const |
Returns the Document interface to this node. More... | |
CL_DomDocumentType | to_document_type () const |
Returns the Document Type interface to this node. More... | |
CL_DomDocumentFragment | to_document_fragment () const |
Returns the Document Fragment interface to this node. More... | |
CL_DomNotation | to_notation () const |
Returns the Notation interface to this node. More... | |
CL_DomNode | named_item (const CL_DomString &name) const |
Returns the first child node with the specified node name. More... | |
CL_DomNode | named_item_ns (const CL_DomString &namespace_uri, const CL_DomString &local_name) const |
Retrieves the first child node with the specified namespace URI and local name. More... | |
CL_DomString | find_namespace_uri (const CL_DomString &qualified_name) const |
Searches the node tree upwards for the namespace URI of the given qualified name. More... | |
CL_DomString | find_prefix (const CL_DomString &namespace_uri) const |
Searches the node tree upwards for the prefix name for the namespace URI. More... | |
std::vector< CL_DomNode > | select_nodes (const CL_DomString &xpath_expression) const |
Returns all the nodes matching the specified xpath expression using this node as the context node. More... | |
CL_DomNode | select_node (const CL_DomString &xpath_expression) const |
Returns the first node matching the specified xpath expression using this node as the context node. More... | |
CL_String | select_string (const CL_DomString &xpath_expression) const |
Returns the first node value matching the specified xpath expression using this node as the context node. More... | |
int | select_int (const CL_DomString &xpath_expression) const |
Returns the first node value (as integer) matching the specified xpath expression using this node as the context node. More... | |
float | select_float (const CL_DomString &xpath_expression) const |
Returns the first node value (as float) matching the specified xpath expression using this node as the context node. More... | |
bool | select_bool (const CL_DomString &xpath_expression) const |
Returns the first node value (as boolean) matching the specified xpath expression using this node as the context node. More... | |
Protected Attributes | |
Implementation | |
CL_SharedPtr< CL_DomNode_Generic > | impl |
Attributes | |
CL_DomString | get_node_name () const |
Returns the node name. More... | |
CL_DomString | get_namespace_uri () const |
Returns the namespace URI of this node. More... | |
CL_DomString | get_prefix () const |
Returns the namespace prefix of the node. More... | |
void | set_prefix (const CL_DomString &prefix) |
Sets the namespace prefix of the node. More... | |
CL_DomString | get_local_name () const |
Returns local part of the qualified name of this node. More... | |
CL_DomString | get_node_value () const |
Returns the node value. More... | |
void | set_node_value (const CL_DomString &value) |
Sets the node value. More... | |
unsigned short | get_node_type () const |
Returns the node type (one of those in the NodeType enum). More... | |
CL_DomNode | get_parent_node () const |
Returns the parent of this node. More... | |
CL_DomNodeList | get_child_nodes () const |
Returns a NodeList that contains all children of this node. More... | |
CL_DomNode | get_first_child () const |
The first child of this node. More... | |
CL_DomNode | get_last_child () const |
The last child of this node. More... | |
CL_DomNode | get_previous_sibling () const |
The node immediately preceding this node. More... | |
CL_DomNode | get_next_sibling () const |
The node immediately following this node. More... | |
CL_DomNamedNodeMap | get_attributes () const |
A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise. More... | |
CL_DomDocument | get_owner_document () const |
The Document object associated with this node. More... | |
bool | is_null () const |
Returns true if this is a null node. More... | |
bool | is_element () const |
Returns true if this is an element node. More... | |
bool | is_attr () const |
Returns true if this is an attribute node. More... | |
bool | is_text () const |
Returns true if this is a text node. More... | |
bool | is_cdata_section () const |
Returns true if this is a CDATA section node. More... | |
bool | is_entity_reference () const |
Returns true if this is an entity reference node. More... | |
bool | is_entity () const |
Returns true if this is an entity node. More... | |
bool | is_processing_instruction () const |
Returns true if this is a processing instruction node. More... | |
bool | is_comment () const |
Returns true if this is a comment node. More... | |
bool | is_document () const |
Returns true if this is a document node. More... | |
bool | is_document_type () const |
Returns true if this is a document type node. More... | |
bool | is_document_fragment () const |
Returns true if this is a document fragment node. More... | |
bool | is_notation () const |
Returns true if this is a notation node. More... | |
bool | is_supported (const CL_DomString &feature, const CL_DomString &version) const |
Tests whether the DOM implementation implements a specific feature and that feature is supported by this node. More... | |
bool | has_attributes () const |
Returns true if this node (if its an element) has any attributes. More... | |
bool | has_child_nodes () const |
Returns true if this node has any children. More... | |
enum | NodeType { NULL_NODE = 0, ELEMENT_NODE = 1, ATTRIBUTE_NODE = 2, TEXT_NODE = 3, CDATA_SECTION_NODE = 4, ENTITY_REFERENCE_NODE = 5, ENTITY_NODE = 6, PROCESSING_INSTRUCTION_NODE = 7, COMMENT_NODE = 8, DOCUMENT_NODE = 9, DOCUMENT_TYPE_NODE = 10, DOCUMENT_FRAGMENT_NODE = 11, NOTATION_NODE = 12 } |
An integer indicating which type of node this is. More... | |
DOM Element class.
By far the vast majority of objects (apart from text) that authors encounter when traversing a document are Element nodes. Assume the following XML document:
<elementExample id="demo"> <subelement1/> <subelement2><subsubelement/></subelement2> </elementExample/gt;
When represented using DOM, the top node is an Element node for "elementExample", which contains two child Element nodes, one for "subelement1" and one for "subelement2". "subelement1" contains no child nodes.
Elements may have attributes associated with them; since the Element interface inherits from Node, the generic Node interface method getAttributes may be used to retrieve the set of all attributes for an element. There are methods on the Element interface to retrieve either an Attr object by name or an attribute value by name. In XML, where an attribute value may contain entity references, an Attr object should be retrieved to examine the possibly fairly complex sub-tree representing the attribute value.
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inherited |
CL_DomElement::CL_DomElement | ( | ) |
Constructs a DOM Element handle.
CL_DomElement::CL_DomElement | ( | CL_DomDocument & | doc, |
const CL_DomString & | tag_name, | ||
const CL_DomString & | namespace_uri = CL_DomString() |
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) |
CL_DomElement::CL_DomElement | ( | const CL_SharedPtr< CL_DomNode_Generic > & | impl) |
Constructs a DomElement.
impl | = Shared Ptr |
CL_DomElement::~CL_DomElement | ( | ) |
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inherited |
Adds the node new_child to the end of the list of children of this node.
If the new_child is already in the tree, it is first removed.
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inherited |
Returns a duplicate of this node, i.e., serves as a generic copy constructor for nodes.
The duplicate node has no parent.
Cloning an Element copies all attributes and their values, including those generated by the XML processor to represent defaulted attributes, but this method does not copy any text it contains unless it is a deep clone, since the text is contained in a child Text node. Cloning any other type of node simply returns a copy of this node.
deep | If true, recursively clone the subtree under the specified node; if false, clone only the node itself (and its attributes, if it is an Element). retval: The duplicate node. |
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inherited |
Searches the node tree upwards for the namespace URI of the given qualified name.
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Searches the node tree upwards for the prefix name for the namespace URI.
CL_DomString CL_DomElement::get_attribute | ( | const CL_DomString & | name) | const |
Returns the specified attribute.
CL_DomString CL_DomElement::get_attribute | ( | const CL_DomString & | name, |
const CL_DomString & | default_value | ||
) | const |
Get attribute.
name | = Dom String |
default_value | = Dom String |
bool CL_DomElement::get_attribute_bool | ( | const CL_DomString & | name, |
bool | default_value = false |
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) | const |
Returns the boolean value of the attribute node with the given tag name.
bool CL_DomElement::get_attribute_bool_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name, | ||
bool | default_value = false |
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) | const |
Returns the boolean value of the attribute node with the given local name and namespace.
float CL_DomElement::get_attribute_float | ( | const CL_DomString & | name, |
float | default_value = 0.0f |
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) | const |
Returns the floating-point value of the attribute node with the given tag name.
float CL_DomElement::get_attribute_float_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name, | ||
float | default_value = 0.0f |
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) | const |
Returns the floating-point value of the attribute node with the given local name and namespace.
int CL_DomElement::get_attribute_int | ( | const CL_DomString & | name, |
int | default_value = 0 |
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) | const |
Returns the integer value of the attribute node with the given tag name.
int CL_DomElement::get_attribute_int_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name, | ||
int | default_value = 0 |
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) | const |
Returns the integer value of the attribute node with the given local name and namespace.
CL_DomAttr CL_DomElement::get_attribute_node | ( | const CL_DomString & | name) | const |
Get attribute node.
name | = Dom String |
CL_DomAttr CL_DomElement::get_attribute_node_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name | ||
) | const |
CL_DomString CL_DomElement::get_attribute_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name | ||
) | const |
Returns the specified attribute.
CL_DomString CL_DomElement::get_attribute_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name, | ||
const CL_DomString & | default_value | ||
) | const |
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inherited |
A NamedNodeMap containing the attributes of this node (if it is an Element) or null otherwise.
bool CL_DomElement::get_child_bool | ( | const CL_DomString & | name, |
bool | default_value = false |
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) | const |
Returns the boolean value of the child node with the given tag name.
Finds the first child node with the specified tag name, then returns the content of its first child text node as an boolean
bool CL_DomElement::get_child_bool_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name, | ||
bool | default_value = false |
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) | const |
Returns the boolean value of the child node with the given local name and namespace.
Finds the first child node with the specified local name and namespace, then returns the content of its first child text node as an boolean
int CL_DomElement::get_child_int | ( | const CL_DomString & | name, |
int | default_value = 0 |
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) | const |
Returns the integer value of the child node with the given tag name.
Finds the first child node with the specified tag name, then returns the content of its first child text node as an integer
int CL_DomElement::get_child_int_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name, | ||
int | default_value = 0 |
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) | const |
Returns the integer value of the child node with the given local name and namespace.
Finds the first child node with the specified local name and namespace, then returns the content of its first child text node as an integer
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inherited |
Returns a NodeList that contains all children of this node.
If there are no children, this is a NodeList containing no nodes. The content of the returned NodeList is "live" in the sense that, for instance, changes to the children of the node object that it was created from are immediately reflected in the nodes returned by the NodeList accessors; it is not a static snapshot of the content of the node. This is true for every NodeList, including the ones returned by the getElementsByTagName method.
CL_DomString CL_DomElement::get_child_string | ( | const CL_DomString & | name, |
const CL_DomString & | default_value = CL_DomString() |
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) | const |
Returns the text value of the child node with the given tag name.
Finds the first child node with the specified tag name, then returns the content of its first child text node
CL_DomString CL_DomElement::get_child_string_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name, | ||
const CL_DomString & | default_value = CL_DomString() |
||
) | const |
Returns the text value of the child node with the given local name and namespace.
Finds the first child node with the specified local name and namespace, then returns the content of its first child text node
CL_DomNodeList CL_DomElement::get_elements_by_tag_name | ( | const CL_DomString & | name) |
Returns a NodeList of all descendant elements with a given tag name.
The descendant elements are returned in the order in which they would be encountered in a preorder traversal of the Element tree.
CL_DomNodeList CL_DomElement::get_elements_by_tag_name_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name | ||
) |
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inherited |
The first child of this node.
If there is no such node, this returns a null node.
CL_DomElement CL_DomElement::get_first_child_element | ( | ) | const |
Returns the first child node that is an element node.
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The last child of this node.
If there is no such node, this returns a null node.
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inherited |
Returns local part of the qualified name of this node.
For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as create_element from the Document interface, this is always an empty string.
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Returns the namespace URI of this node.
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The node immediately following this node.
If there is no such node, this returns a null node.
CL_DomElement CL_DomElement::get_next_sibling_element | ( | ) | const |
Returns the next sibling node that is an element node.
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Returns the node name.
The return value vary according to the node type as follows:
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Returns the node type (one of those in the NodeType enum).
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Returns the node value.
The return value vary according to the node type as follows:
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The Document object associated with this node.
This is also the Document object used to create new nodes. When this node is a Document this is null.
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Returns the parent of this node.
All nodes, except Document, DocumentFragment, and Attr may have a parent. However, if a node has just been created and not yet added to the tree, or if it has been removed from the tree, this is null.
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Returns the namespace prefix of the node.
For nodes of any type other than ELEMENT_NODE and ATTRIBUTE_NODE and nodes created with a DOM Level 1 method, such as create_element from the Document interface, this is always an empty string.
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inherited |
The node immediately preceding this node.
If there is no such node, this returns a null node.
CL_DomString CL_DomElement::get_tag_name | ( | ) | const |
Returns the name of the element.
CL_String CL_DomElement::get_text | ( | ) | const |
Returns the text of all child Text nodes appended together.
bool CL_DomElement::has_attribute | ( | const CL_DomString & | name) | const |
Returns true if the element has the specified attribute.
bool CL_DomElement::has_attribute_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name | ||
) | const |
Returns true if the element has the specified attribute.
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inherited |
Returns true if this node (if its an element) has any attributes.
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Returns true if this node has any children.
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inherited |
Inserts the node new_child before the existing child node ref_child.
If refChild is a null node, inserts new_child at the end of the list of children.
If newChild is a DocumentFragment object, all of its children are inserted, in the same order, before ref_child. If the new_child is already in the tree, it is first removed.
new_child | The node to insert. |
ref_child | The reference node, i.e., the node before which the new node must be inserted. retval: The node being inserted. |
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Returns true if this is an attribute node.
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Returns true if this is a CDATA section node.
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Returns true if this is a comment node.
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Returns true if this is a document node.
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Returns true if this is a document fragment node.
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Returns true if this is a document type node.
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Returns true if this is an element node.
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Returns true if this is an entity node.
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Returns true if this is an entity reference node.
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Returns true if this is a notation node.
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Returns true if this is a null node.
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Returns true if this is a processing instruction node.
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Tests whether the DOM implementation implements a specific feature and that feature is supported by this node.
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Returns true if this is a text node.
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Returns the first child node with the specified node name.
Returns a null node if no child is found.
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inherited |
Retrieves the first child node with the specified namespace URI and local name.
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inherited |
Merges any adjacent Text nodes.
Puts all Text nodes in the full depth of the sub-tree underneath this node, including attribute nodes, into a "normal" form where only structure (e.g., elements, comments, processing instructions, CDATA sections, and entity references) separates Text nodes, i.e., there are neither adjacent Text nodes nor empty Text nodes.
This can be used to ensure that the DOM view of a document is the same as if it were saved and re-loaded, and is useful when operations (such as XPointer lookups) that depend on a particular document tree structure are to be used.
Note: In cases where the document contains CDATASections, the normalize operation alone may not be sufficient, since XPointers do not differentiate between Text nodes and CDATASection nodes.
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Compare operator.
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Compare operator.
void CL_DomElement::remove_attribute | ( | const CL_DomString & | name) |
Removes an attribute by name.
If the removed attribute has a default value it is immediately replaced.
void CL_DomElement::remove_attribute_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | local_name | ||
) |
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Removes the child node indicated by old_child from the list of children, and returns it.
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Replaces the child node old_child with new_child in the list of children.
If the new_child is already in the tree, it is first removed.
new_child | The new node to put in the child list. |
old_child | The node being replaced in the list. retval: The node replaced. |
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Returns the first node value (as boolean) matching the specified xpath expression using this node as the context node.
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Returns the first node value (as float) matching the specified xpath expression using this node as the context node.
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Returns the first node value (as integer) matching the specified xpath expression using this node as the context node.
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Returns the first node matching the specified xpath expression using this node as the context node.
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Returns all the nodes matching the specified xpath expression using this node as the context node.
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Returns the first node value matching the specified xpath expression using this node as the context node.
void CL_DomElement::set_attribute | ( | const CL_DomString & | name, |
const CL_DomString & | value | ||
) |
Adds a new attribute.
If an attribute with that name is already present in the element, its value is changed to be that of the value parameter.
This value is a simple string, it is not parsed as it is being set. So any markup (such as syntax to be recognized as an entity reference) is treated as literal text, and is appropriately escaped by the implementation when it is written out. In order to assign an attribute value that contains entity references, the user must create an Attr node plus any Text and EntityReference nodes, build the appropriate subtree, and use set_attribute_node to assign it as the value of an attribute.
void CL_DomElement::set_attribute_bool | ( | const CL_DomString & | name, |
bool | value | ||
) |
Sets the attribute node with the specified tag name to the given boolean value.
void CL_DomElement::set_attribute_bool_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | qualified_name, | ||
bool | value | ||
) |
Sets the attribute node with the specified qualified name and namespace to the given boolean value.
void CL_DomElement::set_attribute_float | ( | const CL_DomString & | name, |
float | value, | ||
int | num_decimal_places = 6 |
||
) |
Sets the attribute node with the specified tag name to the given floating-point value.
void CL_DomElement::set_attribute_float_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | qualified_name, | ||
float | value, | ||
int | num_decimal_places = 6 |
||
) |
Sets the attribute node with the specified qualified name and namespace to the given floating-point value.
void CL_DomElement::set_attribute_int | ( | const CL_DomString & | name, |
int | value | ||
) |
Sets the attribute node with the specified tag name to the given integer value.
void CL_DomElement::set_attribute_int_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | qualified_name, | ||
int | value | ||
) |
Sets the attribute node with the specified qualified name and namespace to the given integer value.
CL_DomAttr CL_DomElement::set_attribute_node | ( | const CL_DomAttr & | attr) |
Set attribute node.
attr | = Dom Attr |
CL_DomAttr CL_DomElement::set_attribute_node_ns | ( | const CL_DomAttr & | attr) |
Set attribute node ns.
attr | = Dom Attr |
void CL_DomElement::set_attribute_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | qualified_name, | ||
const CL_DomString & | value | ||
) |
void CL_DomElement::set_child_bool | ( | const CL_DomString & | name, |
bool | value | ||
) |
Sets the child node with the specified tag name to the given boolean value.
Sets the first child node with the specified tag name, creating it if it does not exist, to the given boolean value
void CL_DomElement::set_child_bool_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | qualified_name, | ||
bool | value | ||
) |
Sets the child node with the specified qualified name and namespace to the given boolean value.
Sets the first child node with the specified qualified name and namespace, creating it if it does not exist, to the given boolean value
void CL_DomElement::set_child_int | ( | const CL_DomString & | name, |
int | value | ||
) |
Sets the child node with the specified tag name to the given integer value.
Sets the first child node with the specified tag name, creating it if it does not exist, to the given integer value
void CL_DomElement::set_child_int_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | qualified_name, | ||
int | value | ||
) |
Sets the child node with the specified qualified name and namespace to the given integer value.
Sets the first child node with the specified qualified name and namespace, creating it if it does not exist, to the given integer value
void CL_DomElement::set_child_string | ( | const CL_DomString & | name, |
const CL_DomString & | value | ||
) |
Sets the child node with the specified tag name to the given text value.
Sets the first child node with the specified tag name, creating it if it does not exist, to the given text value
void CL_DomElement::set_child_string_ns | ( | const CL_DomString & | namespace_uri, |
const CL_DomString & | qualified_name, | ||
const CL_DomString & | value | ||
) |
Sets the child node with the specified qualified name and namespace to the given text value.
Sets the first child node with the specified qualified name and namespace, creating it if it does not exist, to the given text value
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Sets the node value.
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Sets the namespace prefix of the node.
Note that setting this attribute, when permitted, changes the node_name attribute, which holds the qualified name, as well as the tag_name and name attributes of the Element and Attr interfaces, when applicable.
Note also that changing the prefix of an attribute that is known to have a default value, does not make a new attribute with the default value and the original prefix appear, since the namespace_uri and local_name do not change.
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Returns the Attribute interface to this node.
If the node is not an Attribute node, then it returns a null node.
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Returns the CDATA Section interface to this node.
If the node is not a CDATA Section node, then it returns a null node.
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Returns the Comment interface to this node.
If the node is not a Comment node, then it returns a null node.
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Returns the Document interface to this node.
If the node is not a Document node, then it returns a null node.
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Returns the Document Fragment interface to this node.
If the node is not a DocumentFragment node, then it returns a null node.
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Returns the Document Type interface to this node.
If the node is not a Document Type node, then it returns a null node.
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Returns the Element interface to this node.
If the node is not an Element node, then it returns a null node.
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Returns the Entity interface to this node.
If the node is not an Entity node, then it returns a null node.
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Returns the Entity Reference interface to this node.
If the node is not an Entity Reference node, then it returns a null node.
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Returns the Notation interface to this node.
If the node is not a Notation node, then it returns a null node.
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Returns the Processing Instruction interface to this node.
If the node is not a Processing Instrucion node, then it returns a null node.
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Returns the Text interface to this node.
If the node is not a Text node, then it returns a null node.
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