Class XMLStreamParser is a stream based XML parser for text strings. More...

#include <xmlparser.h>

Public Member Functions
	XMLStreamParser (const std::string &text)
	Starts parsing of a string.
	~XMLStreamParser ()
	Stops parsing.
bool	next_start_tag ()
	Moves to the next start tag.
bool	next_end_tag ()
	Moves to the next end tag.
bool	is_at_end ()
	Returns true if the parser has no more tokens left to parse.
const std::string &	get_tag () const
	Returns the name of the current tag.
const std::map< std::string, std::string > &	get_attributes () const
	Returns the attributes of the current tag.
const std::string &	get_text () const
	Returns the current text.
Protected Attributes
StringTokenizer	tokenizer
	String tokenizer which parses the string.
std::string	tag
	Current tag.
std::map< std::string, std::string >	attributes
	Current attributes.
std::string	text
	Text.

Detailed Description

Class XMLStreamParser is a stream based XML parser for text strings.

Constructor & Destructor Documentation

crp::XMLStreamParser::XMLStreamParser ( const std::string & text )

Starts parsing of a string.

Parameters:

text	String to parse

crp::XMLStreamParser::~XMLStreamParser ( )

Stops parsing.

Member Function Documentation

const std::map<std::string, std::string>& crp::XMLStreamParser::get_attributes ( ) const [inline]

Returns the attributes of the current tag.

Returns:: Attributes of the current tag

const std::string& crp::XMLStreamParser::get_tag ( ) const [inline]

Returns the name of the current tag.

Returns:: Name of the current tag

const std::string& crp::XMLStreamParser::get_text ( ) const [inline]

Returns the current text.

Returns:: Current text

bool crp::XMLStreamParser::is_at_end ( )

Returns true if the parser has no more tokens left to parse.

Returns:: True if there is nothing more to parse

bool crp::XMLStreamParser::next_end_tag ( )

Moves to the next end tag.

This operation only changes the tag name regardless of which tags the parser passes until the end tag is reached.

Returns:: True on success

bool crp::XMLStreamParser::next_start_tag ( )

Moves to the next start tag.

When the parser reaches the next start tag it reads its attributes and the text, which follows immediately after the tag. The parameters can be queried by calling to one of the query methods.