Classes
class	const_iterator

Public Member Functions
	Query ()
	XMLfile::Query constructor sets up an invalid query.

	Query (const Query &q)
	copy constructor duplicate a given query and register the new created one at the XMLfile More...

	~Query ()
	XMLfile::Query destructor unregister the query.

unsigned long	card () const
	get cardinality of query set return the size of the query set More...

bool	empty () const
	check ,if query set is empty return true if the query set is empty More...

void	invalidate ()
	invalidate query unregister from XMLfile and invalidate the query

Node	front () const
	get first query entry return the first Node of the query set (invalid Node, if there's none) More...

Query &	operator= (const Query &q)
	assignment operator copy/duplicate other query content to query More...

	operator unsigned long () const
	unsigned long cast operator return cardinality

	operator bool () const
	bool cast operator return if query is valid

Node	operator[] (unsigned long idx) const
	indexing operator return the Node within the query at given index, or empty node, if query or index is invalid More...

const_iterator	begin () const
	get starting iterator return an iterator to the first node More...

const_iterator	rbegin () const
	get reverse starting iterator return an iterator to the last node More...

bool	end () const
	get (dummy) iteration end for comparison return false (as dummy) to enable e.g. for(it=query.begin();it!=query.end();++it) this is preferable to just use e.g. for(it=query.begin();it;++it) More...

template<typename T >
unsigned long	getNodeValue (T &value) const
	get node value get the node content and convert it to a given type More...

std::string	getNodeValue_string (const std::string defaultvalue=std::string()) const
	get node value as string get the node content More...

int	getNodeValue_int (int defaultvalue=0) const
	get node value as int get the node content and convert it to an int More...

long	getNodeValue_long (long defaultvalue=0) const
	get node value as long get the node content and convert it to a long More...

float	getNodeValue_float (float defaultvalue=0.) const
	get node value as float get the node content and convert it to a float More...

double	getNodeValue_double (double defaultvalue=0.) const
	get node value as double get the node content and convert it to a double More...

bool	getNodeValue_bool (bool defaultvalue=false) const
	get node value as bool get the node content and convert it to a bool More...

void	printXML (std::ostream &ostrm=std::cout) const
	print XML data to stream print the query content using XML syntax More...

void	print (std::ostream &ostrm=std::cout) const
	print data to stream print the query content More...

Friends
class	XMLfile

Constructor & Destructor Documentation

◆ Query()

XMLfile::Query::Query ( const Query & q )

inline

copy constructor duplicate a given query and register the new created one at the XMLfile

Parameters

const Query& query

Member Function Documentation

◆ begin()

const_iterator XMLfile::Query::begin ( ) const

inline

get starting iterator return an iterator to the first node

Returns: XMLfile::Query::const_iterator iterator

◆ card()

unsigned long XMLfile::Query::card ( ) const

inline

get cardinality of query set return the size of the query set

Returns: unsigned long cardinality

◆ empty()

bool XMLfile::Query::empty ( ) const

inline

check ,if query set is empty return true if the query set is empty

Returns: bool is empty?

◆ end()

bool XMLfile::Query::end ( ) const

inline

get (dummy) iteration end for comparison return false (as dummy) to enable e.g. for(it=query.begin();it!=query.end();++it) this is preferable to just use e.g. for(it=query.begin();it;++it)

Returns: boolean false

◆ front()

Node XMLfile::Query::front ( ) const

inline

get first query entry return the first Node of the query set (invalid Node, if there's none)

Returns: XMLfile::Node first Node

◆ getNodeValue()

template<typename T >

template unsigned long XMLfile::Query::getNodeValue ( T & value ) const

get node value get the node content and convert it to a given type

Parameters

T&	variable to return value

Returns: unsigned long number of nodes matching the nodepath

◆ getNodeValue_bool()

bool XMLfile::Query::getNodeValue_bool ( bool defaultvalue = false ) const

inline

get node value as bool get the node content and convert it to a bool

Parameters

bool	default value to return, if node is not found

Returns: bool node value

◆ getNodeValue_double()

double XMLfile::Query::getNodeValue_double ( double defaultvalue = 0. ) const

inline

get node value as double get the node content and convert it to a double

Parameters

double default value to return, if node is not found

Returns: double node value

◆ getNodeValue_float()

float XMLfile::Query::getNodeValue_float ( float defaultvalue = 0. ) const

inline

get node value as float get the node content and convert it to a float

Parameters

float default value to return, if node is not found

Returns: float node value

◆ getNodeValue_int()

int XMLfile::Query::getNodeValue_int ( int defaultvalue = 0 ) const

inline

get node value as int get the node content and convert it to an int

Parameters

int	default value to return, if node is not found

Returns: int node value

◆ getNodeValue_long()

long XMLfile::Query::getNodeValue_long ( long defaultvalue = 0 ) const

inline

get node value as long get the node content and convert it to a long

Parameters

long	default value to return, if node is not found

Returns: long node value

◆ getNodeValue_string()

std::string XMLfile::Query::getNodeValue_string ( const std::string defaultvalue = std::string() ) const

inline

get node value as string get the node content

Parameters

const std::string default value to return, if node is not found

Returns: std::string node value

◆ operator=()

XMLfile::Query & XMLfile::Query::operator= ( const Query & q )

assignment operator copy/duplicate other query content to query

Parameters

const Query& source query

Returns: XMLfile::Query reference to this query

◆ operator[]()

Node XMLfile::Query::operator[] ( unsigned long idx ) const

inline

indexing operator return the Node within the query at given index, or empty node, if query or index is invalid

Parameters

unsigned long index

Returns: XMLfile::Node node

◆ print()

void XMLfile::Query::print ( std::ostream & ostrm = std::cout ) const

print data to stream print the query content

Parameters

std::ostream& stream to write to (default: std::cout)

◆ printXML()

void XMLfile::Query::printXML ( std::ostream & ostrm = std::cout ) const

print XML data to stream print the query content using XML syntax

Parameters

std::ostream& stream to write to (default: std::cout)

◆ rbegin()

const_iterator XMLfile::Query::rbegin ( ) const

inline

get reverse starting iterator return an iterator to the last node

Returns: XMLfile::Query::const_iterator iterator

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

src/utils/xmlfile.h
src/utils/xmlfile.cpp

Classes

Public Member Functions

Friends

Constructor & Destructor Documentation

◆ Query()

Member Function Documentation

◆ begin()

◆ card()

◆ empty()

◆ end()

◆ front()

◆ getNodeValue()

◆ getNodeValue_bool()

◆ getNodeValue_double()

◆ getNodeValue_float()

◆ getNodeValue_int()

◆ getNodeValue_long()

◆ getNodeValue_string()

◆ operator=()

◆ operator[]()

◆ print()

◆ printXML()

◆ rbegin()