Reader for XML Messages. More...

#include <xmlstorage.h>

Inheritance diagram for XMLStorage::XMLMessageReader:

Collaboration diagram for XMLStorage::XMLMessageReader:

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Public Member Functions
	XMLMessageReader (const std::string &xml_str, const std::string &system_id=std::string())

const XMLDoc &	get_document ()

Public Member Functions inherited from XMLStorage::XMLPos
	XMLPos (XMLNode *root)

	XMLPos (const XMLPos &other)

	XMLPos (XMLNode *node, const XS_String &name)

	XMLPos (XMLNode *node, const XS_String &name, const XS_String &attr_name, const XS_String &attr_value)

	XMLPos (const XMLPos &other, const XS_String &name)

	XMLPos (const XMLPos &other, const XS_String &name, const XS_String &attr_name, const XS_String &attr_value)

XMLNode &	cur ()
	access to current node

const XMLNode &	cur () const

	operator const XMLNode * () const
	automatic access to current node

	operator XMLNode * ()

const XMLNode *	operator-> () const

XMLNode *	operator-> ()

const XMLNode &	operator* () const

XMLNode &	operator* ()

XS_String	get (const XS_String &attr_name, LPCXSSTR def=XS_EMPTY_STR) const
	attribute access

void	put (const XS_String &attr_name, const XS_String &value)
	attribute setting

template<typename T >
XS_String	get (const T &attr_name) const
	index operator attribute access

XS_String &	operator[] (const XS_String &attr_name)

const XS_String &	operator[] (const XS_String &attr_name) const

void	add_down (XMLNode *child)
	insert children when building tree

bool	back ()
	go back to previous position

bool	go_down ()
	go down to first child

bool	go_down (const XS_String &child_name, int n=0)
	search for child and go down

bool	iterate (const XS_String &child_name, size_t &cnt)
	iterate to the next matching child

bool	go (const XPath &xpath)
	move to the position defined by xpath in XML tree

bool	create_relative (const XPath &xpath)
	create child nodes using XPath notation and move to the deepest child

void	create (const XS_String &name)
	create node and move to it

void	create_node_content (const XS_String &node_name, const XS_String &content)
	create node with string content

void	smart_create (const XS_String &child_name)
	create node if not already existing and move to it

void	smart_create (const XS_String &child_name, const XS_String &attr_name, const XS_String &attr_value)
	search matching child node identified by key name and an attribute value

int	count (const XPath &xpath) const
	count the nodes matching the given relative XPath expression

int	filter (const XPath &xpath, XMLNode &target) const
	create a new node tree using the given XPath filter expression

bool	delete_this ()
	delete current node and go back to previous position

void	remove_children (const XS_String &name)
	remove all children named 'name'

void	erase (const XS_String &attr_name)
	remove the attribute 'attr_name' from the current node

XS_String &	str ()

const XS_String &	str () const

void	set_property (const XS_String &key, int value, const XS_String &name=XS_PROPERTY)

void	set_property (const XS_String &key, double value, const XS_String &name=XS_PROPERTY)

void	set_property (const XS_String &key, const XS_String &value, const XS_String &name=XS_PROPERTY)

void	set_property (const XS_String &key, const struct XMLBool &value, const XS_String &name=XS_PROPERTY)

void	set_property (const XS_String &key, const char *value, const XS_String &name=XS_PROPERTY)

Protected Attributes
XMLDoc	_msg

Protected Attributes inherited from XMLStorage::XMLPos
XMLNode *	_root

XMLNode *	_cur

std::stack< XMLNode * >	_stack

Additional Inherited Members
Protected Member Functions inherited from XMLStorage::XMLPos
void	go_to (XMLNode *child)
	go to specified node

Detailed Description

Reader for XML Messages.

Definition at line 2882 of file xmlstorage.h.

Constructor & Destructor Documentation

◆ XMLMessageReader()

XMLStorage::XMLMessageReader::XMLMessageReader	(	const std::string &	xml_str,
		const std::string &	system_id = `std::string()`
	)

inline

Definition at line 2884 of file xmlstorage.h.

     :  XMLPos(&_msg)
    {
        _msg.read_buffer(xml_str.c_str(), xml_str.length(), system_id);
    }

Member Function Documentation

◆ get_document()

const XMLDoc & XMLStorage::XMLMessageReader::get_document ( )

inline

Definition at line 2890 of file xmlstorage.h.

    {
        return _msg;
    }

Member Data Documentation

◆ _msg

XMLDoc XMLStorage::XMLMessageReader::_msg

protected

Definition at line 2896 of file xmlstorage.h.

Referenced by get_document(), and XMLMessageReader().

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

modules/rosapps/applications/explorer-old/utility/xmlstorage.h

Public Member Functions

Protected Attributes