The TClass object is the implementation of the class class for classes which are available since the corresponding library is loaded. More...

#include <factory/TClass.h>

Inheritance diagram for TClass< CLASS >:

[legend]

Public Member Functions
	TClass (std::string const &identifier, std::string const &name, bool libLoaded)
	The constructor The constructor calls the addMetaInfo() function of the CLASS object to add the meta informations to the mMetaInfo map. More...

virtual int	getTypeId () const
	Return unique id for the class. More...

virtual Typename	getTypename () const
	Returns the platform independent C++ typename of the class. More...

CLASS *	newInstance () const
	Return a new instance of the class associated with the class object. More...

virtual Object *	newInstance (int paramCount,...) const
	Return a new instance of the class associated with the class object. More...

CLASS *	newInstance (std::string const &childIdentifier) const
	Return a new instance of the child class with the given identifier. More...

Object *	newInstance (std::string const &childIdentifier, int paramCount,...) const
	Return a new instance of the child class with the given identifier. More...

virtual bool	isAbstract () const
	Return true if the associated class is abstract. More...

virtual std::string const &	getIdentifier () const
	Return identifier for the class. More...

virtual std::string const &	getName () const
	Return name of the class. More...

std::map< std::string, std::string > const &	getMetaInfo () const
	Return map with meta information. More...

std::string const &	getMetaInfo (const std::string &meta) const
	Returns meta information for the given meta key. More...

bool	isClassRegistered (std::string const &classIdentifier) const
	Return true if a class with the desired identifier is registered. More...

void	eraseChild (Class const *const iClass)
	Remove the given child class from the class. More...

void	eraseParent (Class const *const iClass)
	Remove the given class from the list of parents. More...

ClassProxy	getClassByIdentifier (std::string const &classIdentifier) const
	Return the ClassProxy object for the desired Class. More...

std::vector< ClassProxy >	getClassByMeta (std::string const &metaKey, std::string const &metaValue) const
	Return vector of ClassProxy objects matching the meta criterion. More...

template<class T >
std::vector< ClassProxy >	getClassByMeta (T funcPtr) const
	Return vector of Class objects returning true for the given comparison function. More...

std::map< std::string, ClassProxy >	getDerivedClasses () const
	Return registered children for the associated class to the given map. More...

std::map< std::string, ClassProxy >	getDirectParents () const
	Return map with the direct parents of this class. More...

bool	isBaseOf (Class const *const derived) const
	Return true if given class is registered and derived from this class. More...

bool	isBaseOf (ClassProxy derived) const
	Return true if given class is registered and derived from this class. More...

bool	isBaseOf (std::string const &identifier) const
	Return true if given class is registered and derived from this class. More...

bool	isDerivedFrom (Class const *const base) const
	Return true if given class is registered and parent of this class. More...

bool	isDerivedFrom (ClassProxy base) const
	Return true if given class is registered and parent of this class. More...

bool	isDirectlyDerivedFrom (Class const *const base) const
	Return true if the given class is a direct parent. More...

bool	isDirectlyDerivedFrom (ClassProxy base) const
	Return true if the given class is a direct parent. More...

bool	isDeclaredAbstract () const
	Return true if the associated class is declared to be abstract (comparison with isAbstract() allows to detect programming errors.) More...

bool	isLibraryLoaded () const
	Return true if the library which contains the associated class is loaded. More...

template<typename Reflector >
MIRA_SPLIT_REFLECT_MEMBER void	reflectRead (Reflector &r)
	Implementation of class member reflection. More...

template<typename Reflector >
void	reflectRead (Reflector &r)

template<typename Reflector >
void	reflectWrite (Reflector &r)
	Implementation of class member reflection. More...

bool	operator== (Class const &other) const
	Returns true, if the two classes are identical. More...

bool	operator!= (Class const &other) const
	Returns true, if the two classes are not identical. More...

bool	operator< (Class const &other) const
	Return true, if the comparison of the identifiers returns true. More...

Protected Member Functions
Object *	newVAInstance (std::string const &childIdentifier, int paramCount, std::va_list ap) const
	Return a new instance of the child class with the given identifier. More...

Object *	newVAInstance (int paramCount, std::va_list ap) const
	Call the specific constructor depending on the number of parameters passed to the function. More...

Protected Attributes
std::map< std::string, ClassProxy >	mDerivedChildren
	map of children More...

std::map< std::string, ClassProxy >	mDirectParents
	map of parents More...

std::string	mIdentifier
	class identifier More...

std::string	mName
	class name More...

std::string	mLib
	lib name More...

std::map< std::string, std::string >	mMetaInfo
	meta info of class More...

bool	mLibLoaded
	is associated lib loaded? More...

Friends
class	ClassFactory

Detailed Description

template<typename CLASS>
class mira::TClass< CLASS >

The TClass object is the implementation of the class class for classes which are available since the corresponding library is loaded.

Constructor & Destructor Documentation

◆ TClass()

TClass	(	std::string const &	identifier,
		std::string const &	name,
		bool	libLoaded
	)

inline

The constructor The constructor calls the addMetaInfo() function of the CLASS object to add the meta informations to the mMetaInfo map.

Member Function Documentation

◆ getTypeId()

int getTypeId ( ) const

inlinevirtual

Return unique id for the class.

See also: Class::getTypeId()

Implements Class.

◆ getTypename()

Typename getTypename ( ) const

inlinevirtual

Returns the platform independent C++ typename of the class.

See also: Class::getTypename()

Implements Class.

◆ newInstance() [1/4]

CLASS * newInstance ( ) const

virtual

Return a new instance of the class associated with the class object.

Return true class type with help of covariant return types.

See also: Class::newInstance()

Implements Class.

◆ newInstance() [2/4]

Object * newInstance	(	int	paramCount,
			...
	)		const

virtual

Return a new instance of the class associated with the class object.

See also: Class::newInstance( int paramCount, ... )

Implements Class.

◆ newInstance() [3/4]

CLASS * newInstance ( std::string const & childIdentifier ) const

virtual

Return a new instance of the child class with the given identifier.

Return class type of this class with help of covariant return types.

See also: Class::newInstance( std::string const& childIdentifier )

Implements Class.

◆ newInstance() [4/4]

Object * newInstance	(	std::string const &	childIdentifier,
		int	paramCount,
			...
	)		const

virtual

Return a new instance of the child class with the given identifier.

A list of parameters for the constructor can be passed.

See also: Class::newInstance( std::string const& childIdentifier, int paramCount, ... )

Implements Class.

◆ isAbstract()

bool isAbstract ( ) const

inlinevirtual

Return true if the associated class is abstract.

Implements Class.

◆ newVAInstance() [1/2]

Object * newVAInstance	(	std::string const &	childIdentifier,
		int	paramCount,
		std::va_list	ap
	)		const

protected

Return a new instance of the child class with the given identifier.

A list of parameters for the constructor can be passed as va_list.

◆ newVAInstance() [2/2]

Object * newVAInstance	(	int	paramCount,
		std::va_list	ap
	)		const

protectedvirtual

Call the specific constructor depending on the number of parameters passed to the function.

Implements Class.

◆ getIdentifier()

virtual std::string const& getIdentifier ( ) const

virtualinherited

Return identifier for the class.

The identifiers probably contains the namespace of the class.

Reimplemented in NullClass, and TemplateClass< CLASS >.

◆ getName()

virtual std::string const& getName ( ) const

virtualinherited

Return name of the class.

The name will not contain any informations about the class namespace (if the macro for automatic extraction of the name has been used). Otherwise the function simply returns the name given in the object macro.

Reimplemented in NullClass, and TemplateClass< CLASS >.

◆ getMetaInfo() [1/2]

std::map<std::string, std::string> const& getMetaInfo ( ) const

inherited

Return map with meta information.

meta information is coded as key-value pair.

◆ getMetaInfo() [2/2]

std::string const& getMetaInfo ( const std::string & meta ) const

inherited

Returns meta information for the given meta key.

This method is provided for convenience. If the specified meta information is not available an empty string is returned.

◆ isClassRegistered()

bool isClassRegistered ( std::string const & classIdentifier ) const

inherited

Return true if a class with the desired identifier is registered.

◆ eraseChild()

void eraseChild ( Class const *const iClass )

inherited

Remove the given child class from the class.

Calls eraseChild on all parents and removes the given class from its own child list.

◆ eraseParent()

void eraseParent ( Class const *const iClass )

inherited

Remove the given class from the list of parents.

Calls eraseParent on all children and removes the given class from its own parent list.

◆ getClassByIdentifier()

ClassProxy getClassByIdentifier ( std::string const & classIdentifier ) const

inherited

Return the ClassProxy object for the desired Class.

Exceptions

XFactoryUnknown If the identifier is unknown.

◆ getClassByMeta() [1/2]

std::vector<ClassProxy> getClassByMeta	(	std::string const &	metaKey,
		std::string const &	metaValue
	)		const

inherited

Return vector of ClassProxy objects matching the meta criterion.

The returned classes matches the given metakey and metavalue.

◆ getClassByMeta() [2/2]

std::vector< ClassProxy > getClassByMeta ( T funcPtr ) const

inlineinherited

Return vector of Class objects returning true for the given comparison function.

The comparison function has to take the meta information std::map<std::string, std::string> const& as argument and should return true if the meta information matches the desired criterion.

◆ getDerivedClasses()

std::map<std::string, ClassProxy> getDerivedClasses ( ) const

inherited

Return registered children for the associated class to the given map.

◆ getDirectParents()

std::map<std::string, ClassProxy> getDirectParents ( ) const

inherited

Return map with the direct parents of this class.

◆ isBaseOf() [1/3]

bool isBaseOf ( Class const *const derived ) const

inherited

Return true if given class is registered and derived from this class.

◆ isBaseOf() [2/3]

bool isBaseOf ( ClassProxy derived ) const

inherited

Return true if given class is registered and derived from this class.

◆ isBaseOf() [3/3]

bool isBaseOf ( std::string const & identifier ) const

inherited

Return true if given class is registered and derived from this class.

◆ isDerivedFrom() [1/2]

bool isDerivedFrom ( Class const *const base ) const

inherited

Return true if given class is registered and parent of this class.

◆ isDerivedFrom() [2/2]

bool isDerivedFrom ( ClassProxy base ) const

inherited

Return true if given class is registered and parent of this class.

◆ isDirectlyDerivedFrom() [1/2]

bool isDirectlyDerivedFrom ( Class const *const base ) const

inherited

Return true if the given class is a direct parent.

◆ isDirectlyDerivedFrom() [2/2]

bool isDirectlyDerivedFrom ( ClassProxy base ) const

inherited

Return true if the given class is a direct parent.

◆ isDeclaredAbstract()

bool isDeclaredAbstract ( ) const

inherited

Return true if the associated class is declared to be abstract (comparison with isAbstract() allows to detect programming errors.)

◆ isLibraryLoaded()

bool isLibraryLoaded ( ) const

inherited

Return true if the library which contains the associated class is loaded.

TClass classes will return true and VacantClass classes will return false.

◆ reflectRead() [1/2]

MIRA_SPLIT_REFLECT_MEMBER void reflectRead ( Reflector & r )

inherited

Implementation of class member reflection.

Attention: the default implementation will reflect the abstract key in order to read the information from the object. However, the abstract key will be ignored when writing information to the object.

◆ reflectRead() [2/2]

void reflectRead ( Reflector & r )

inlineinherited

◆ reflectWrite()

void reflectWrite ( Reflector & r )

inlineinherited

Implementation of class member reflection.

Attention: the default implementation will reflect the abstract key in order to read the information from the object. However, the abstract key will be ignored when writing information to the object.

◆ operator==()

bool operator== ( Class const & other ) const

inlineinherited

Returns true, if the two classes are identical.

◆ operator!=()

bool operator!= ( Class const & other ) const

inlineinherited

Returns true, if the two classes are not identical.

◆ operator<()

bool operator< ( Class const & other ) const

inlineinherited

Return true, if the comparison of the identifiers returns true.

Friends And Related Function Documentation

◆ ClassFactory

friend class ClassFactory

friend

Member Data Documentation

◆ mDerivedChildren

std::map<std::string, ClassProxy > mDerivedChildren

protectedinherited

map of children

◆ mDirectParents

std::map<std::string, ClassProxy> mDirectParents

protectedinherited

map of parents

◆ mIdentifier

std::string mIdentifier

protectedinherited

class identifier

◆ mName

std::string mName

protectedinherited

class name

◆ mLib

std::string mLib

protectedinherited

lib name

◆ mMetaInfo

std::map<std::string, std::string> mMetaInfo

protectedinherited

meta info of class

◆ mLibLoaded

bool mLibLoaded

protectedinherited

is associated lib loaded?

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

base/include/factory/TClass.h

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Detailed Description

template<typename CLASS> class mira::TClass< CLASS >

Constructor & Destructor Documentation

◆ TClass()

Member Function Documentation

◆ getTypeId()

◆ getTypename()

◆ newInstance() [1/4]

◆ newInstance() [2/4]

◆ newInstance() [3/4]

◆ newInstance() [4/4]

◆ isAbstract()

◆ newVAInstance() [1/2]

◆ newVAInstance() [2/2]

◆ getIdentifier()

◆ getName()

◆ getMetaInfo() [1/2]

◆ getMetaInfo() [2/2]

◆ isClassRegistered()

◆ eraseChild()

◆ eraseParent()

◆ getClassByIdentifier()

◆ getClassByMeta() [1/2]

◆ getClassByMeta() [2/2]

◆ getDerivedClasses()

◆ getDirectParents()

◆ isBaseOf() [1/3]

◆ isBaseOf() [2/3]

◆ isBaseOf() [3/3]

◆ isDerivedFrom() [1/2]

◆ isDerivedFrom() [2/2]

◆ isDirectlyDerivedFrom() [1/2]

◆ isDirectlyDerivedFrom() [2/2]

◆ isDeclaredAbstract()

◆ isLibraryLoaded()

◆ reflectRead() [1/2]

◆ reflectRead() [2/2]

◆ reflectWrite()

◆ operator==()

◆ operator!=()

◆ operator<()

Friends And Related Function Documentation

◆ ClassFactory

Member Data Documentation

◆ mDerivedChildren

◆ mDirectParents

◆ mIdentifier

◆ mName

◆ mLib

◆ mMetaInfo

◆ mLibLoaded

template<typename CLASS>
class mira::TClass< CLASS >