classdesc::xml_unpack_t Class Reference

#include <xml_unpack_base.h>

Collaboration diagram for classdesc::xml_unpack_t:

Public Types
typedef std::map< std::string, std::string >	ContentMap

Public Member Functions
	xml_unpack_t (const char *fname)
template<class Stream >
	xml_unpack_t (Stream &i)
template<class Stream >
void	process_attribute (XMLtoken< Stream > &i, const std::string &scope)
template<class Stream >
void	parse (Stream &i)
template<class Stream >
void	parse (XMLtoken< Stream > &stream, const std::string &scope)
ContentMap::const_iterator	firstToken (const std::string &prefix) const
	first token starting with prefix
ContentMap::const_iterator	endToken (const std::string &prefix) const
void	printContentMap () const
	dump XML contents for debugging
template<class T >
void	unpack (std::string key, T &var)
	simple data type deserialisation
void	unpack (std::string key, bool &var)
void	unpack (std::string key, std::string &var)
	string deserialisation
bool	exists (const std::string &key)
	checks for existence of token unpacked from XML stream
size_t	count (std::string key)
	returns number of array elements with prefix key
void	clear ()

Public Attributes
bool	missingException

Friends
struct	classdesc_access::access_pack< xml_unpack_t >
struct	classdesc_access::access_unpack< xml_unpack_t >

Detailed Description

XML deserialisation object

Member Function Documentation

parse()

template<class Stream >

void classdesc::xml_unpack_t::parse

(

Stream &

i

)

parse an input XML file, into the database Stream is either std::istream or a FILE*

References classdesc::idx().

process_attribute()

template<class Stream >

void classdesc::xml_unpack_t::process_attribute	(	XMLtoken< Stream > &	stream,
		const std::string &	scope
	)

parse XML attribute string from XML stream

Member Data Documentation

missingException

bool classdesc::xml_unpack_t::missingException

set this to true if you wish an exception to be thrown if data is missing from the XML stream

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

• include/xml_unpack_base.h