Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Private Member Functions | Static Private Attributes | List of all members
BinsFactory Class Reference

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

#include <BinsFactory.h>

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Public Member Functions

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

Static Public Member Functions

static BinsFactoryinstance ()
 Returns a pointer to the singleton instance.

Protected Member Functions

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

Protected Attributes

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

Private Member Functions

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

Static Private Attributes

static BinsFactorys_instance = 0
 A pointer to the singleton object.

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 Projected Value 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 ( const BinsFactory )
private

A private copy constructor to prevent copying.

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

void add ( BinsBase )
inherited

Adds a prototype object to the list of prototypes.

Referenced by BinsFactory::initialize().

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.

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

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

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().

BinsFactory * instance ( )
static
const std::vector< std::string >& names ( ) const
inherited

Returns the list of available prototype names.

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.

void remove ( const std::string &  name)
inherited

Removes the named prototype object from the list of prototypes.

Member Data Documentation

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.

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

A list of available types.

Definition at line 53 of file Factory.h.

BinsFactory * s_instance = 0
staticprivate

A pointer to the singleton object.

Definition at line 37 of file BinsFactory.h.

Referenced by BinsFactory::instance().


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

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