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Reference Guide
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TFitResultPtr Class Reference

Provides an indirection to the TFitResult class and with a semantics identical to a TFitResult pointer, i.e.

it is like a smart pointer to a TFitResult. In addition it provides an automatic comversion to an integer. In this way it can be returned from the TH1::Fit method and the change in TH1::Fit be backward compatible.

Definition at line 31 of file TFitResultPtr.h.

Public Member Functions

 TFitResultPtr (int status=-1)
 
 TFitResultPtr (const std::shared_ptr< TFitResult > &p)
 Constructor from a TFitResult pointer. More...
 
 TFitResultPtr (TFitResult *p)
 Constructor from a TFitResult pointer. More...
 
 TFitResultPtr (const TFitResultPtr &rhs)
 
virtual ~TFitResultPtr ()
 Destructor. More...
 
TFitResultGet () const
 Return contained pointer. More...
 
 operator int () const
 
TFitResultoperator* () const
 Implement the de-reference operator to make the class acts as a pointer to a TFitResult assert in case the class does not contain a pointer to TFitResult. More...
 
TFitResultoperator-> () const
 Implement the -> operator to make the class acts as a pointer to a TFitResult. More...
 
TFitResultPtroperator= (const TFitResultPtr &rhs)
 Assignment operator. More...
 

Private Attributes

std::shared_ptr< TFitResultfPointer
 
int fStatus
 

#include <TFitResultPtr.h>

Constructor & Destructor Documentation

◆ TFitResultPtr() [1/4]

TFitResultPtr::TFitResultPtr ( int  status = -1)
inline

Definition at line 34 of file TFitResultPtr.h.

◆ TFitResultPtr() [2/4]

TFitResultPtr::TFitResultPtr ( const std::shared_ptr< TFitResult > &  p)

Constructor from a TFitResult pointer.

Definition at line 28 of file TFitResultPtr.cxx.

◆ TFitResultPtr() [3/4]

TFitResultPtr::TFitResultPtr ( TFitResult p)

Constructor from a TFitResult pointer.

Definition at line 38 of file TFitResultPtr.cxx.

◆ TFitResultPtr() [4/4]

TFitResultPtr::TFitResultPtr ( const TFitResultPtr rhs)

Definition at line 45 of file TFitResultPtr.cxx.

◆ ~TFitResultPtr()

TFitResultPtr::~TFitResultPtr ( )
virtual

Destructor.

Delete the contained TFitResult pointer if needed if ( fPointer != 0) delete fPointer;

Definition at line 55 of file TFitResultPtr.cxx.

Member Function Documentation

◆ Get()

TFitResult * TFitResultPtr::Get ( ) const

Return contained pointer.

Definition at line 86 of file TFitResultPtr.cxx.

◆ operator int()

TFitResultPtr::operator int ( ) const
inline

Definition at line 42 of file TFitResultPtr.h.

◆ operator*()

TFitResult & TFitResultPtr::operator* ( ) const

Implement the de-reference operator to make the class acts as a pointer to a TFitResult assert in case the class does not contain a pointer to TFitResult.

Definition at line 63 of file TFitResultPtr.cxx.

◆ operator->()

TFitResult * TFitResultPtr::operator-> ( ) const

Implement the -> operator to make the class acts as a pointer to a TFitResult.

assert in case the class does not contain a pointer to TFitResult

Definition at line 75 of file TFitResultPtr.cxx.

◆ operator=()

TFitResultPtr & TFitResultPtr::operator= ( const TFitResultPtr rhs)

Assignment operator.

if needed copy the TFitResult object and delete previous one if existing

Definition at line 94 of file TFitResultPtr.cxx.

Member Data Documentation

◆ fPointer

std::shared_ptr<TFitResult> TFitResultPtr::fPointer
private

Definition at line 57 of file TFitResultPtr.h.

◆ fStatus

int TFitResultPtr::fStatus
private

Definition at line 56 of file TFitResultPtr.h.


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