CLAM::XMLAdapter< T > Class Template Reference

This class adapts to the XMLable interface any basic object. More...

#include <XMLAdapter.hxx>

List of all members.

Public Types
typedef BasicXMLable	super
typedef T	t_adaptee

Public Member Functions
	XMLAdapter (t_adaptee &anAdaptee, const char *name=NULL, bool isXMLElement=false)
	Constructs a XMLAdapter.
	XMLAdapter (const t_adaptee &anAdaptee, const char *name=NULL, bool isXMLElement=false)
virtual	~XMLAdapter ()
std::string	XMLContent () const
bool	XMLContent (std::istream &str)
bool	FulfilsInvariant ()
Public Member Functions inherited from CLAM::BasicXMLable
	BasicXMLable (const char *name=0, bool isXMLElement=false)
	Constructs a BasicXMLable.
virtual	~BasicXMLable ()
const char *	XMLName () const
bool	IsXMLElement () const
bool	IsXMLAttribute () const
bool	IsXMLText () const
Public Member Functions inherited from CLAM::XMLable
virtual	~XMLable ()
Public Member Functions inherited from CLAM::Storable
virtual	~Storable ()

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Detailed Description

template<class T>
class CLAM::XMLAdapter< T >

This class adapts to the XMLable interface any basic object.

A basic object is that one that has the insertion (<<) and extractor (>>) operators defined to streams and there exists a TypeInfo struct for it (see CLAM_TYPE_INFO_GROUP). The adapter uses such operators to calculate the XML content on writing and reconstruct the object on reading.

During the construction, the adapter stores a reference to the adaptee. The content string extracted on demand when the adapter is stored on a XMLStorage, so the adapter is sensitive to the adaptee changes after the construction.

Important: At storage time, the adaptee must exist in order to follow the reference.

Pay attention to the management of the name memory

See also:

BasicXMLable

XMLable

Definition at line 57 of file XMLAdapter.hxx.

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Member Typedef Documentation

template<class T>

typedef BasicXMLable CLAM::XMLAdapter< T >::super

Definition at line 60 of file XMLAdapter.hxx.

template<class T>

typedef T CLAM::XMLAdapter< T >::t_adaptee

Definition at line 61 of file XMLAdapter.hxx.

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Constructor & Destructor Documentation

template<class T>

CLAM::XMLAdapter< T >::XMLAdapter ( t_adaptee &  anAdaptee, const char *  name = NULL, bool  isXMLElement = false  )

inline

Constructs a XMLAdapter.

Parameters:

anAdaptee	The object to be adapted (where the XML content will be extracted from)
name	A pointer to a 0 terminated string containing the xml name (for elements and attributes) or 0 (the default) if the element is neither an element nor an attribute (

See also:

BasicXMLable for important details about memory managing). Because no internal copy of the string is done, the 0 terminated string pointed by name must exist during the BasicXMLable life as is directly used.

Parameters:

isXMLElement

Tells whether the object is an element or an attribute when the name is defined.

Definition at line 82 of file XMLAdapter.hxx.

template<class T>

CLAM::XMLAdapter< T >::XMLAdapter ( const t_adaptee &  anAdaptee, const char *  name = NULL, bool  isXMLElement = false  )

inline

Definition at line 86 of file XMLAdapter.hxx.

template<class T>

virtual CLAM::XMLAdapter< T >::~XMLAdapter ( )

inlinevirtual

Definition at line 90 of file XMLAdapter.hxx.

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Member Function Documentation

template<class T>

bool CLAM::XMLAdapter< T >::FulfilsInvariant ( )

inline

Reimplemented from CLAM::BasicXMLable.

Definition at line 114 of file XMLAdapter.hxx.

References CLAM::BasicXMLable::FulfilsInvariant().

template<class T>

std::string CLAM::XMLAdapter< T >::XMLContent ( ) const

inlinevirtual

Implements CLAM::BasicXMLable.

Definition at line 97 of file XMLAdapter.hxx.

template<class T>

bool CLAM::XMLAdapter< T >::XMLContent ( std::istream &  str )

inlinevirtual

Implements CLAM::XMLable.

Definition at line 106 of file XMLAdapter.hxx.

References NULL.

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

• XMLAdapter.hxx