BinsFactory Class Reference

A Factory singleton class for creating objects whose class derives from BinsBase. More...

#include <BinsFactory.h>

Inheritance diagram for BinsFactory:

Collaboration diagram for BinsFactory:

Public Member Functions
void	add (BinsBase *)
	Adds a prototype object to the list of prototypes. More...
BinsBase *	create (const std::string &name)
	Creates a new object from a prototype named name. More...
bool	exists (const std::string &name) const
	Returns true if prototype with name name exists in the factory, otherwise returns false. More...
const std::vector< std::string > &	names () const
	Returns the list of available prototype names. More...
BinsBase *	prototype (const std::string &name) const
	Returns a pointer to a prototype with name name. More...
void	remove (const std::string &name)
	Removes the named prototype object from the list of prototypes. More...

Static Public Member Functions
static BinsFactory *	instance ()
	Returns a pointer to the singleton instance. More...

Protected Member Functions
	BinsFactory ()
	A default constructor for prevent creation except by the itself or the derived classes. More...

Protected Attributes
std::vector< std::string >	m_names
	The list of available types by names. More...
std::map< std::string, BinsBase * >	m_types
	A list of available types. More...

Private Member Functions
	BinsFactory (const BinsFactory &)
	A private copy constructor to prevent copying. More...
void	initialize ()
	Initializes the factory with a set of default functions. More...

Static Private Attributes
static BinsFactory *	s_instance = 0
	A pointer to the singleton object. More...

Detailed Description

A Factory singleton class for creating objects whose class derives from BinsBase.

These classes are used by BinningProjector objects to accumulate data into bins. They differ in how they create overview_projectedvalue objects. Some may take the accumulated total as the value while other may take the mean of the accumulation.

Author

Paul F. Kunz Paul_.nosp@m.Kunz.nosp@m.@slac.nosp@m..sta.nosp@m.nford.nosp@m..edu

Definition at line 31 of file BinsFactory.h.

Constructor & Destructor Documentation

BinsFactory() [1/2]

BinsFactory ( const BinsFactory &  )

private

A private copy constructor to prevent copying.

BinsFactory() [2/2]

BinsFactory ( )

protected

A default constructor for prevent creation except by the itself or the derived classes.

Definition at line 29 of file BinsFactory.cxx.

Referenced by BinsFactory::instance().

Member Function Documentation

add()

void add ( BinsBase *  obj )

inherited

Adds a prototype object to the list of prototypes.

Definition at line 116 of file Factory.h.

Referenced by BinsFactory::initialize().

create()

BinsBase * create ( const std::string &  name )

inherited

Creates a new object from a prototype named name.

If found, returns a new object by invoking the clone() member function of the prototype. If not found, throws a FactoryException object with the name not found.

Definition at line 160 of file Factory.h.

exists()

bool exists ( const std::string &  name ) const

inherited

Returns true if prototype with name name exists in the factory, otherwise returns false.

Definition at line 136 of file Factory.h.

initialize()

void initialize ( )

private

Initializes the factory with a set of default functions.

Definition at line 42 of file BinsFactory.cxx.

References Factory< BinsBase >::add().

Referenced by BinsFactory::instance().

instance()

BinsFactory * instance ( )

static

Returns a pointer to the singleton instance.

Definition at line 33 of file BinsFactory.cxx.

References BinsFactory::BinsFactory(), BinsFactory::initialize(), and BinsFactory::s_instance.

Referenced by BinsBaseXML::createObject(), Hist1DProjImp::Hist1DProjImp(), Hist2DProjImp::Hist2DProjImp(), Profile2DProjector::Profile2DProjector(), and ProfileProjector::ProfileProjector().

names()

const std::vector< std::string > & names ( ) const

inherited

Returns the list of available prototype names.

Definition at line 170 of file Factory.h.

prototype()

BinsBase * prototype ( const std::string &  name ) const

inherited

Returns a pointer to a prototype with name name.

If a prototype with name doesn't exit, throws a FactoryException object with the name not found.

Definition at line 148 of file Factory.h.

remove()

void remove ( const std::string &  name )

inherited

Removes the named prototype object from the list of prototypes.

Definition at line 125 of file Factory.h.

Member Data Documentation

m_names

std::vector< std::string > m_names

mutableprotectedinherited

The list of available types by names.

This list should be identical to the list of m_types keys. It is updated when the member function names is called.

Definition at line 58 of file Factory.h.

m_types

std::map< std::string, BinsBase * > m_types

protectedinherited

A list of available types.

Definition at line 53 of file Factory.h.

s_instance

BinsFactory * s_instance = 0

staticprivate

A pointer to the singleton object.

Definition at line 37 of file BinsFactory.h.

Referenced by BinsFactory::instance().

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

• BinsFactory.h
• BinsFactory.cxx