QTObject< T > Class Template Reference

QObject with TObject member. More...

Inheritance diagram for QTObject< T >:

Public Member Functions
	QTObject ()
	ctor More...
	QTObject (const T &other)
	copy ctor More...
virtual	~QTObject ()
	dtor More...
void	Clear ()
	clear members More...
const QTObject< T > &	operator= (const T &other)
bool	Fill (Diana::QObject *obj) const
	fill object of same type (like operator=) More...
QObject *	Duplicate () const
	create object of same type More...
virtual void	Dump (std::ostream &o) const
	print content to stream (intended for screen print or log files) More...
virtual QError	WriteOnStream (std::ostream &o) const
	print content to stream (intended for storage in text files) More...
virtual QError	ReadFromStream (std::istream &o)
	fill content from stream (intended for storage in text files) More...
void	Draw (Option_t *option="")
	Draw root. More...

Public Attributes
T	fObject
	TObject member. More...

Private Member Functions
	ClassDef (QTObject, 1)

Detailed Description

template<class T>
class QTObject< T >

QObject with TObject member.

Author

Marco Vignati

Example on how to store a TH1D into the QEvent (for global TObjets look at GlobalDataManagerExample.C).

void MMyModule::Init(QEvent& ev) 
{
     ...
     ev.Add<QTObject<TH1D> >("Name");
     ...
}

void MMyModule::Do(QEvent& ev)
{
     TH1D histo("histo","Histogram",10,-5,5);
     histo.Fill(3)
     ...
     ev.Get<QTObject<TH1D> >("Name") = histo;
}

Definition at line 38 of file QTObject.hh.

Constructor & Destructor Documentation

QTObject() [1/2]

template<class T >

QTObject< T >::QTObject ( )

inline

ctor

Definition at line 42 of file QTObject.hh.

References QTObject< T >::fObject, and histo().

QTObject() [2/2]

template<class T >

QTObject< T >::QTObject ( const T &  other )

inline

copy ctor

Definition at line 50 of file QTObject.hh.

References QTObject< T >::fObject, and histo().

~QTObject()

template<class T >

virtual QTObject< T >::~QTObject ( )

inlinevirtual

dtor

Definition at line 59 of file QTObject.hh.

Member Function Documentation

ClassDef()

template<class T >

QTObject< T >::ClassDef ( QTObject< T >  , 1    )

private

Clear()

template<class T >

void QTObject< T >::Clear ( )

inline

clear members

Definition at line 61 of file QTObject.hh.

References QTObject< T >::fObject.

Draw()

template<class T >

void QTObject< T >::Draw ( Option_t *  option = "" )

inline

Draw root.

Definition at line 106 of file QTObject.hh.

References QTObject< T >::fObject.

Dump()

template<class T >

virtual void QTObject< T >::Dump ( std::ostream &  o ) const

inlinevirtual

print content to stream (intended for screen print or log files)

Definition at line 85 of file QTObject.hh.

Duplicate()

template<class T >

QObject* QTObject< T >::Duplicate ( ) const

inline

create object of same type

Definition at line 79 of file QTObject.hh.

Fill()

template<class T >

bool QTObject< T >::Fill ( Diana::QObject *  obj ) const

inline

fill object of same type (like operator=)

Definition at line 69 of file QTObject.hh.

operator=()

template<class T >

const QTObject<T>& QTObject< T >::operator= ( const T &  other )

inline

Definition at line 63 of file QTObject.hh.

References QTObject< T >::fObject.

ReadFromStream()

template<class T >

virtual QError QTObject< T >::ReadFromStream ( std::istream &  o )

inlinevirtual

fill content from stream (intended for storage in text files)

Definition at line 98 of file QTObject.hh.

References err, and QERR_NOT_IMPLEMENTED.

WriteOnStream()

template<class T >

virtual QError QTObject< T >::WriteOnStream ( std::ostream &  o ) const

inlinevirtual

print content to stream (intended for storage in text files)

Definition at line 91 of file QTObject.hh.

References err, and QERR_NOT_IMPLEMENTED.

Member Data Documentation

fObject

template<class T >

T QTObject< T >::fObject

TObject member.

Definition at line 110 of file QTObject.hh.

Referenced by QTObject< T >::Clear(), QTObject< T >::Draw(), QTObject< T >::operator=(), and QTObject< T >::QTObject().

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

• pkg/base/QTObject.hh