TSingleton< T > Class Template Reference

Detailed Description

template<class T>
class TSingleton< T >

This class is intended as a base class for singletons, especially those that are written to file. The Get() function is written such that it reads the class from file if needed. This is the case if it hasn't been read yet, or if the gDirectory has been changed. This means in a loop over different input files, Get() will always return the info of the current file.

Definition at line 31 of file TSingleton.h.

Static Public Member Functions
static T *	AddCurrent ()
static T *	Get (bool verbose=false)
static T *	GetAll ()
static void	PrintDirectory ()
static void	Set (T *val)

Protected Member Functions
	TSingleton ()=default
	TSingleton (const TSingleton &)=default
	TSingleton (TSingleton &&) noexcept=default
	~TSingleton ()=default
TSingleton &	operator= (const TSingleton &)=default
TSingleton &	operator= (TSingleton &&) noexcept=default

Static Private Attributes
static TDirectory *	fDir = nullptr
static T *	fSingleton = nullptr

Inheritance diagram for TSingleton< T >:

Collaboration diagram for TSingleton< T >:

Constructor & Destructor Documentation

TSingleton() [1/3]

template<class T >

TSingleton< T >::TSingleton ( )

protecteddefault

TSingleton() [2/3]

template<class T >

TSingleton< T >::TSingleton ( const TSingleton< T > & )

protecteddefault

TSingleton() [3/3]

template<class T >

TSingleton< T >::TSingleton ( TSingleton< T > && )

protecteddefaultnoexcept

~TSingleton()

template<class T >

TSingleton< T >::~TSingleton ( )

protecteddefault

Member Function Documentation

AddCurrent()

template<class T >

static T * TSingleton< T >::AddCurrent ( )

inlinestatic

Definition at line 141 of file TSingleton.h.

References CYAN, TSingleton< T >::fDir, TSingleton< T >::fSingleton, TSingleton< T >::Get(), and RESET_COLOR.

Get()

template<class T >

static T * TSingleton< T >::Get ( bool verbose = false )

inlinestatic

Definition at line 33 of file TSingleton.h.

References CYAN, TSingleton< T >::fDir, TSingleton< T >::fSingleton, RESET_COLOR, and TSingleton< T >::Set().

Referenced by TSingleton< T >::AddCurrent(), and TSingleton< T >::GetAll().

GetAll()

template<class T >

static T * TSingleton< T >::GetAll ( )

inlinestatic

Definition at line 66 of file TSingleton.h.

References TSingleton< T >::fDir, TSingleton< T >::fSingleton, and TSingleton< T >::Get().

operator=() [1/2]

template<class T >

TSingleton & TSingleton< T >::operator= ( const TSingleton< T > & )

protecteddefault

operator=() [2/2]

template<class T >

TSingleton & TSingleton< T >::operator= ( TSingleton< T > && )

protecteddefaultnoexcept

PrintDirectory()

template<class T >

static void TSingleton< T >::PrintDirectory ( )

inlinestatic

Definition at line 171 of file TSingleton.h.

References TSingleton< T >::fDir, and TSingleton< T >::fSingleton.

Referenced by TRunInfo::Print().

Set()

template<class T >

static void TSingleton< T >::Set ( T * val )

inlinestatic

Definition at line 133 of file TSingleton.h.

References TSingleton< T >::fSingleton.

Referenced by TSingleton< T >::Get().