JGIZMO::JRootObject Class Reference

Auxiliary data structure for TObject with a user defined label. More...

#include <JRootObject.hh>

Inheritance diagram for JGIZMO::JRootObject:

Public Member Functions
	JRootObject (TObject *__p)
	Constructor. More...
	JRootObject (TObject *__p, const TString &__label)
	Constructor. More...
TString	getLabel () const
	Get label. More...
void	setLabel (const TString &label)
	Set label. More...
void	Draw (const std::string &option) const
	Draw object. More...
virtual TObject *	get () const
	Get pointer. More...
virtual void	set (TObject *p)
	Set pointer. More...
void	set (const JPointer< T > &pointer)
	Set pointer. More...
virtual void	reset ()
	Reset pointer. More...
void	reset (const JPointer< T > &pointer)
	Reset pointer. More...
void	reset (TObject *p)
	Reset pointer. More...
TObject *const &	getReference () const
	Get rereference to internal pointer. More...
TObject *&	getReference ()
	Get rereference to internal pointer. More...
virtual bool	equals (const JAbstractPointer &object) const
	Equals. More...
bool	is_valid () const
	Check validity of pointer. More...
TObject *	operator-> () const
	Smart pointer operator. More...
	operator TObject * () const
	Type conversion operator. More...

Protected Attributes
TString	label
TObject *	__p
	pointer to object More...

Detailed Description

Auxiliary data structure for TObject with a user defined label.

Definition at line 27 of file JRootObject.hh.

Constructor & Destructor Documentation

JGIZMO::JRootObject::JRootObject ( TObject *  __p )

inline

Constructor.

Parameters

__p	pointer to object

Definition at line 36 of file JRootObject.hh.

                              :
      JLANG::JPointer<TObject>(__p)
    {
      label = get()->GetName();
    }

JGIZMO::JRootObject::JRootObject ( TObject *  __p, const TString &  __label  )

inline

Constructor.

Parameters

__p	pointer to object
__label	label

Definition at line 49 of file JRootObject.hh.

                                       :
      JLANG::JPointer<TObject>(__p)
    {
      this->label = __label;
    }

Member Function Documentation

TString JGIZMO::JRootObject::getLabel ( ) const

inline

Get label.

Returns

label

Definition at line 62 of file JRootObject.hh.

    { 
      TString buffer(this->label);
      
      const Ssiz_t pos = buffer.Last(LABEL_TERMINATOR);

      if (pos != kNPOS) {
        buffer = buffer(0, pos);
      }

      return buffer;
    }

void JGIZMO::JRootObject::setLabel ( const TString &  label )

inline

Set label.

Parameters

label

label

Definition at line 81 of file JRootObject.hh.

    { 
      this->label = label;
    }

void JGIZMO::JRootObject::Draw ( const std::string &  option ) const

inline

Draw object.

Definition at line 90 of file JRootObject.hh.

    { 
      this->get()->Draw(option.c_str());
    }

virtual TObject * JLANG::JPointer< TObject >::get ( ) const

inlinevirtualinherited

Get pointer.

Returns

pointer to object

Implements JLANG::JAbstractPointer< TObject >.

Definition at line 64 of file JPointer.hh.

    {
      return this->__p;
    }

virtual void JLANG::JPointer< TObject >::set ( TObject *  p )

inlinevirtualinherited

Set pointer.

Parameters

p	pointer to object

Implements JLANG::JAbstractPointer< TObject >.

Definition at line 75 of file JPointer.hh.

    {
      this->__p = p;
    }

void JLANG::JPointer< TObject >::set ( const JPointer< T > &  pointer )

inlineinherited

Set pointer.

Parameters

pointer

pointer to object

Definition at line 96 of file JPointer.hh.

    {
      this->set(pointer.get());
    }

virtual void JLANG::JPointer< TObject >::reset ( )

inlinevirtualinherited

Reset pointer.

Implements JLANG::JAbstractPointer< TObject >.

Definition at line 84 of file JPointer.hh.

    { 
      this->__p = NULL;
    }

void JLANG::JPointer< TObject >::reset ( const JPointer< T > &  pointer )

inlineinherited

Reset pointer.

Parameters

pointer

pointer to object

Definition at line 108 of file JPointer.hh.

    {
      this->reset(pointer.get());
    }

void JLANG::JAbstractPointer< TObject >::reset ( TObject *  p )

inlineinherited

Reset pointer.

Parameters

p	pointer to object

Definition at line 92 of file JAbstractPointer.hh.

    {
      if (this->get() != p) {

        this->reset();

        if (p != NULL) {
          this->set(p);
        }
      }
    }

TObject * const& JLANG::JPointer< TObject >::getReference ( ) const

inlineinherited

Get rereference to internal pointer.

Returns

reference to internal pointer

Definition at line 119 of file JPointer.hh.

    {
      return __p;
    }

TObject * & JLANG::JPointer< TObject >::getReference ( )

inlineinherited

Get rereference to internal pointer.

Returns

reference to internal pointer

Definition at line 130 of file JPointer.hh.

    {
      return __p;
    }

virtual bool JLANG::JAbstractPointer< TObject >::equals ( const JAbstractPointer< TObject > &  object ) const

inlinevirtualinherited

Equals.

The equality is evaluated by comparison of the internal pointers.

Parameters

object

abstract pointer

Returns

true if equals; else false

Definition at line 48 of file JAbstractPointer.hh.

    {
      return this->get() == object.get();
    }

bool JLANG::JAbstractPointer< TObject >::is_valid ( ) const

inlineinherited

Check validity of pointer.

Returns

true if pointer not null; else false

Definition at line 81 of file JAbstractPointer.hh.

    { 
      return this->get() != NULL; 
    }

TObject * JLANG::JAbstractPointer< TObject >::operator-> ( ) const

inlineinherited

Smart pointer operator.

Returns

pointer to object

Definition at line 110 of file JAbstractPointer.hh.

    { 
      if (!is_valid())
        throw JNullPointerException("JAbstractPointer::operator->()");
      else
        return this->get();
    }

JLANG::JAbstractPointer< TObject >::operator TObject * ( ) const

inlineinherited

Type conversion operator.

Returns

pointer to object

Definition at line 124 of file JAbstractPointer.hh.

    {
      return this->get();
    }

Member Data Documentation

TString JGIZMO::JRootObject::label

protected

Definition at line 96 of file JRootObject.hh.

TObject * JLANG::JPointer< TObject >::__p

protectedinherited

pointer to object

Definition at line 136 of file JPointer.hh.

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

• JRootObject.hh