xmlpp::ProcessingInstructionNode Class Reference

`#include <libxml++/nodes/processinginstructionnode.h>`

Inheritance diagram for xmlpp::ProcessingInstructionNode:
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## Public Member Functions

| ProcessingInstructionNode (_xmlNode * node)
| ~ProcessingInstructionNode () override
Public Member Functions inherited from xmlpp::ContentNode
| ContentNode (_xmlNode * node)
| ~ContentNode () override
ustring | get_content () const
| Get the text of this content node.
bool | is_white_space () const
void | set_content (const ustring & content)
| Set the text of this content node.
Public Member Functions inherited from xmlpp::Node
| Node (_xmlNode * node)
| ~Node () override
| Destructor.
const _xmlNode * | cobj () const noexcept
| Access the underlying libxml implementation.
_xmlNode * | cobj () noexcept
| Access the underlying libxml implementation.
bool | eval_to_boolean (const ustring & xpath, const PrefixNsMap & namespaces, XPathResultType * result_type=nullptr) const
| Evaluate an XPath expression.
bool | eval_to_boolean (const ustring & xpath, XPathResultType * result_type=nullptr) const
| Evaluate an XPath expression.
double | eval_to_number (const ustring & xpath, const PrefixNsMap & namespaces, XPathResultType * result_type=nullptr) const
| Evaluate an XPath expression.
double | eval_to_number (const ustring & xpath, XPathResultType * result_type=nullptr) const
| Evaluate an XPath expression.
ustring | eval_to_string (const ustring & xpath, const PrefixNsMap & namespaces, XPathResultType * result_type=nullptr) const
| Evaluate an XPath expression.
ustring | eval_to_string (const ustring & xpath, XPathResultType * result_type=nullptr) const
| Evaluate an XPath expression.
std::variant< NodeSet, bool, double, ustring > | eval_xpath (const ustring & xpath, const PrefixNsMap & namespaces={})
| Evaluate an XPath expression.
std::variant< const_NodeSet, bool, double, ustring > | eval_xpath (const ustring & xpath, const PrefixNsMap & namespaces={}) const
| Evaluate an XPath expression.
NodeSet | find (const ustring & xpath)
| Find nodes from an XPath expression.
const_NodeSet | find (const ustring & xpath) const
| Find nodes from an XPath expression.
NodeSet | find (const ustring & xpath, const PrefixNsMap & namespaces)
| Find nodes from an XPath expression.
const_NodeSet | find (const ustring & xpath, const PrefixNsMap & namespaces) const
| Find nodes from an XPath expression.
NodeList | get_children (const ustring & name=ustring())
| Obtain the list of child nodes.
const_NodeList | get_children (const ustring & name=ustring()) const
| Obtain the list of child nodes.
Node * | get_first_child (const ustring & name=ustring())
| Get the first child of this node.
const Node * | get_first_child (const ustring & name=ustring()) const
| Get the first child of this node.
int | get_line () const
| Discover at what line number this node occurs in the XML file.
ustring | get_name () const
| Get the name of this node.
ustring | get_namespace_prefix () const
| Get the namespace prefix of this node.
ustring | get_namespace_uri () const
| Get the namespace URI of this node.
Node * | get_next_sibling ()
| Get the next sibling for this node.
const Node * | get_next_sibling () const
| Get the next sibling for this node.
Element * | get_parent ()
| Get the parent element for this node.
const Element * | get_parent () const
| Get the parent element for this node.
ustring | get_path () const
| Get the XPath of this node.
Node * | get_previous_sibling ()
| Get the previous sibling for this node.
const Node * | get_previous_sibling () const
| Get the previous sibling for this node .
Node * | import_node (const Node * node, bool recursive=true)
| Import node(s) from another document under this node, without affecting the source node.
void | set_name (const ustring & name)
| Set the name of this node.
void | set_namespace (const ustring & ns_prefix)
| Set the namespace prefix used by the node.
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.
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.
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.
static void | remove_node (Node * node)
| Remove a node and its children.
Protected Member Functions inherited from xmlpp::NonCopyable
| NonCopyable () noexcept
virtual | ~NonCopyable ()

## Constructor & Destructor Documentation

## ProcessingInstructionNode()

xmlpp::ProcessingInstructionNode::ProcessingInstructionNode | ( | _xmlNode * | node | ) |

explicit

## ~ProcessingInstructionNode()

xmlpp::ProcessingInstructionNode::~ProcessingInstructionNode | ( |  | ) |

override