Data- type used for the []-operator of ConfigFile instances. More...

#include <ConfigFile.h>

Public Member Functions
template<class T >
	operator T () const throw (InvalidTypeException,EntryNotFoundException)
	automatic cast operator (lvalue type determines T)
template<class T >
T	as () const throw (InvalidTypeException,EntryNotFoundException)
	explicit cast into given type
Data &	operator= (const Data &d)
	special assignment for data instances
template<class T >
Data &	operator= (const T &t) throw (UnregisteredTypeException,InvalidTypeException,EntryNotFoundException)
	mutlti class assignment operator
template<>
ConfigFile::Data &	operator= (char *const &t) throw (UnregisteredTypeException,InvalidTypeException,EntryNotFoundException)
template<>
ConfigFile::Data &	operator= (const char *const &t) throw (UnregisteredTypeException,InvalidTypeException,EntryNotFoundException)
Private Member Functions
	Data (const std::string &id, ConfigFile &cf)
	private constructor
Private Attributes
std::string	id
	internal id (config.foo.bar)
ConfigFile *	cf
	parent config file
Friends
class	ConfigFile
	for tight integration with parent ConfigFile class

Detailed Description

Data- type used for the []-operator of ConfigFile instances.

See also:: Data ConfigFile::operator[](const std::string &id)

Constructor & Destructor Documentation

icl::utils::ConfigFile::Data::Data	(	const std::string &	id,
		ConfigFile &	cf
	)		`[private]`

private constructor

Member Function Documentation

template<class T >

T icl::utils::ConfigFile::Data::as ( ) const throw (InvalidTypeException,EntryNotFoundException) [inline]

explicit cast into given type

Sometimes, the implicit automatic cast is not allowed due to ambiguities

template<class T >

icl::utils::ConfigFile::Data::operator T ( ) const throw (InvalidTypeException,EntryNotFoundException) [inline]

automatic cast operator (lvalue type determines T)

This automatic cast automatically detects the destination (lvalue) type an calls the appropiate parse<T> function

Data& icl::utils::ConfigFile::Data::operator= ( const Data & d ) [inline]

special assignment for data instances

This does just copy the data-reference, not it's referenced value

template<class T >

Data& icl::utils::ConfigFile::Data::operator= ( const T & t ) throw (UnregisteredTypeException,InvalidTypeException,EntryNotFoundException) [inline]

mutlti class assignment operator

assigns a string representation of given T instance to the according ConfigFile Entry T to string conversion is performed using std::string utils str- function, which internally exploits the std::ostream operator<< for given T instance. If given type T is not registered, an UnregisteredTypeException is thrown

template<>

ConfigFile::Data& icl::utils::ConfigFile::Data::operator= ( char *const & t ) throw (UnregisteredTypeException,InvalidTypeException,EntryNotFoundException) [inline]

template<>

ConfigFile::Data& icl::utils::ConfigFile::Data::operator= ( const char *const & t ) throw (UnregisteredTypeException,InvalidTypeException,EntryNotFoundException) [inline]