Inheritance diagram for MetNoFimex::XMLDoc:

Public Member Functions
	XMLDoc (const std::string &filename)

virtual	~XMLDoc ()

XPathObjPtr	getXPathObject (const std::string &xpath, xmlNodePtr node=0) const

void	registerNamespace (const std::string &prefix, const std::string &uri)
	register a namespace for later xpath More...

std::string	toString (const xmlNodePtr node)

Static Public Member Functions
static boost::shared_ptr< XMLDoc >	fromFile (const std::string &filename)

static boost::shared_ptr< XMLDoc >	fromString (const std::string &buffer, const std::string &url="")

static boost::shared_ptr< XMLDoc >	fromURL (const std::string &url)

Detailed Description

a tiny wrapper around libxml dom and xpath reader with xml::include

Constructor & Destructor Documentation

MetNoFimex::XMLDoc::XMLDoc ( const std::string & filename )

explicit

initialization of libxml and the xml config file

Parameters

filename xml input-file

Exceptions

CDMException if problems with libxml or problems with input-file

virtual MetNoFimex::XMLDoc::~XMLDoc ( )

virtual

static boost::shared_ptr<XMLDoc> MetNoFimex::XMLDoc::fromFile ( const std::string & filename )

static

static boost::shared_ptr<XMLDoc> MetNoFimex::XMLDoc::fromString	(	const std::string &	buffer,
		const std::string &	url = `""`
	)

static

static boost::shared_ptr<XMLDoc> MetNoFimex::XMLDoc::fromURL ( const std::string & url )

static

XPathObjPtr MetNoFimex::XMLDoc::getXPathObject	(	const std::string &	xpath,
		xmlNodePtr	node = `0`
	)		const

get a ptr to the node defined by xpath

Parameters

xpath	xpath string for the node
node	the node to search within

Returns: node a xpathobj, which is != 0, but might have 0 elements, i.e. nodesetval == 0 or nodesetval->nodeNr == 0

Exceptions

CDMException if xpath is not parsable

void MetNoFimex::XMLDoc::registerNamespace	(	const std::string &	prefix,
		const std::string &	uri
	)

register a namespace for later xpath

register a namespace with a prefix for later xpath retrievals

Parameters

prefix	short name for namespace
uri	full namespace name

std::string MetNoFimex::XMLDoc::toString ( const xmlNodePtr node )

make a string representation of a node as full xml-document

Parameters

node	a node to print

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