Class adding two functions: c1*f1+c2*f2.
Definition at line 19 of file TF1NormSum.h.
Public Member Functions | |
TF1NormSum () | |
TF1NormSum (const std::vector< TF1 * > &functions, const std::vector< Double_t > &coeffs, Double_t scale=1.) | |
TF1NormSum (const TF1NormSum &nsum) | |
Copy constructor (necessary to hold unique_ptr as member variable) | |
TF1NormSum (const TString &formula, Double_t xmin, Double_t xmax) | |
TF1NormSum constructor taking any addition of formulas with coefficient or not. | |
TF1NormSum (TF1 *function1, TF1 *function2, Double_t coeff1=1., Double_t coeff2=1., Double_t scale=1.) | |
TF1NormSum constructor taking 2 functions, and 2 coefficients (if not equal to 1) | |
TF1NormSum (TF1 *function1, TF1 *function2, TF1 *function3, Double_t coeff1=1., Double_t coeff2=1., Double_t coeff3=1., Double_t scale=1.) | |
TF1NormSum constructor taking 3 functions, and 3 coefficients (if not equal to 1) | |
virtual | ~TF1NormSum () |
void | Copy (TObject &obj) const |
Copy this to obj. | |
Int_t | GetNpar () const |
Return the number of (non constant) parameters including the coefficients: for 2 functions: c1,c2,p0,p1,p2,p3... | |
std::vector< double > | GetParameters () const |
Return array of parameters. | |
const char * | GetParName (Int_t ipar) const |
void | GetRange (Double_t &a, Double_t &b) const |
Double_t | GetScale () const |
Double_t | GetXmax () const |
Double_t | GetXmin () const |
double | operator() (const Double_t *x, const Double_t *p) |
Overload the parenthesis to add the functions. | |
TF1NormSum & | operator= (const TF1NormSum &rhs) |
Operator =. | |
void | SetParameters (const Double_t *params) |
Initialize array of all parameters. | |
void | SetParameters (Double_t p0, Double_t p1, Double_t p2=0., Double_t p3=0., Double_t p4=0., Double_t p5=0., Double_t p6=0., Double_t p7=0., Double_t p8=0., Double_t p9=0., Double_t p10=0.) |
Initialize array of all parameters. | |
void | SetRange (Double_t a, Double_t b) |
void | SetScale (Double_t scale) |
void | Update () |
Update the component functions of the normalized sum. | |
Public Member Functions inherited from TF1AbsComposition | |
virtual | ~TF1AbsComposition () |
Public Member Functions inherited from TObject | |
TObject () | |
TObject constructor. | |
TObject (const TObject &object) | |
TObject copy ctor. | |
virtual | ~TObject () |
TObject destructor. | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. | |
ULong_t | CheckedHash () |
Check and record whether this class has a consistent Hash/RecursiveRemove setup (*) and then return the regular Hash value for this object. | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. | |
virtual void | Delete (Option_t *option="") |
Delete this object. | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current selected pad for instance with: gROOT->SetSelectedPad(gPad) . | |
virtual void | Dump () const |
Dump contents of object on stdout. | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. | |
virtual void | Execute (const char *method, const char *params, Int_t *error=0) |
Execute method on this object with the given parameter string, e.g. | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
Execute method on this object with parameters stored in the TObjArray. | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. | |
virtual const char * | GetIconName () const |
Returns mime type name of object. | |
virtual const char * | GetName () const |
Returns name of object. | |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). | |
virtual Option_t * | GetOption () const |
virtual const char * | GetTitle () const |
Returns title of object. | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. | |
virtual ULong_t | Hash () const |
Return hash value for this object. | |
Bool_t | HasInconsistentHash () const |
Return true is the type of this object is known to have an inconsistent setup for Hash and RecursiveRemove (i.e. | |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. | |
void | InvertBit (UInt_t f) |
Bool_t | IsDestructed () const |
IsDestructed. | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). | |
R__ALWAYS_INLINE Bool_t | IsOnHeap () const |
virtual Bool_t | IsSortable () const |
R__ALWAYS_INLINE Bool_t | IsZombie () const |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. | |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). | |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. | |
void | operator delete (void *ptr) |
Operator delete. | |
void | operator delete[] (void *ptr) |
Operator delete []. | |
void * | operator new (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz) |
void * | operator new[] (size_t sz, void *vp) |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. | |
virtual void | Print (Option_t *option="") const |
This method must be overridden when a class wants to print itself. | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. | |
void | ResetBit (UInt_t f) |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". | |
void | SetBit (UInt_t f) |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. | |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. | |
R__ALWAYS_INLINE Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. | |
Protected Member Functions | |
void | InitializeDataMembers (const std::vector< TF1 * > &functions, const std::vector< Double_t > &coeffs, Double_t scale) |
Protected Member Functions inherited from TObject | |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). | |
void | MakeZombie () |
Protected Attributes | |
std::vector< Double_t > | fCoeffs |
Vector of size afNOfFunctions containing coefficients in front of each function. | |
std::vector< Int_t > | fCstIndexes |
Vector with size of fNOfFunctions containing the index of the constant parameter/ function (the removed ones) | |
std::vector< std::unique_ptr< TF1 > > | fFunctions |
Vector of size fNOfFunctions containing TF1 functions. | |
unsigned int | fNOfFunctions |
Number of functions to add. | |
std::vector< TString > | fParNames |
Parameter names. | |
Double_t | fScale |
Fixed Scale parameter to normalize function (e.g. bin width) | |
Double_t | fXmax |
Maximal bound of range of NormSum. | |
Double_t | fXmin |
Minimal bound of range of NormSum. | |
Additional Inherited Members | |
Public Types inherited from TObject | |
enum | { kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0) , kOverwrite = BIT(1) , kWriteDelete = BIT(2) } |
enum | EDeprecatedStatusBits { kObjInCanvas = BIT(3) } |
enum | EStatusBits { kCanDelete = BIT(0) , kMustCleanup = BIT(3) , kIsReferenced = BIT(4) , kHasUUID = BIT(5) , kCannotPick = BIT(6) , kNoContextMenu = BIT(8) , kInvalidObject = BIT(13) } |
Static Public Member Functions inherited from TObject | |
static Longptr_t | GetDtorOnly () |
Return destructor only flag. | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. | |
Protected Types inherited from TObject | |
enum | { kOnlyPrepStep = BIT(3) } |
#include <TF1NormSum.h>
TF1NormSum::TF1NormSum | ( | ) |
Definition at line 131 of file TF1NormSum.cxx.
TF1NormSum::TF1NormSum | ( | const std::vector< TF1 * > & | functions, |
const std::vector< Double_t > & | coeffs, | ||
Double_t | scale = 1. |
||
) |
Definition at line 144 of file TF1NormSum.cxx.
TF1NormSum::TF1NormSum | ( | TF1 * | function1, |
TF1 * | function2, | ||
Double_t | coeff1 = 1. , |
||
Double_t | coeff2 = 1. , |
||
Double_t | scale = 1. |
||
) |
TF1NormSum constructor taking 2 functions, and 2 coefficients (if not equal to 1)
Definition at line 152 of file TF1NormSum.cxx.
TF1NormSum::TF1NormSum | ( | TF1 * | function1, |
TF1 * | function2, | ||
TF1 * | function3, | ||
Double_t | coeff1 = 1. , |
||
Double_t | coeff2 = 1. , |
||
Double_t | coeff3 = 1. , |
||
Double_t | scale = 1. |
||
) |
TF1NormSum constructor taking 3 functions, and 3 coefficients (if not equal to 1)
Definition at line 166 of file TF1NormSum.cxx.
TF1NormSum constructor taking any addition of formulas with coefficient or not.
Definition at line 183 of file TF1NormSum.cxx.
TF1NormSum::TF1NormSum | ( | const TF1NormSum & | nsum | ) |
Copy constructor (necessary to hold unique_ptr as member variable)
Definition at line 256 of file TF1NormSum.cxx.
|
inlinevirtual |
Definition at line 47 of file TF1NormSum.h.
Int_t TF1NormSum::GetNpar | ( | ) | const |
Return the number of (non constant) parameters including the coefficients: for 2 functions: c1,c2,p0,p1,p2,p3...
Definition at line 363 of file TF1NormSum.cxx.
std::vector< double > TF1NormSum::GetParameters | ( | ) | const |
Return array of parameters.
Definition at line 291 of file TF1NormSum.cxx.
|
inline |
Definition at line 66 of file TF1NormSum.h.
Definition at line 394 of file TF1NormSum.cxx.
|
inline |
Definition at line 64 of file TF1NormSum.h.
|
inline |
Definition at line 70 of file TF1NormSum.h.
|
inline |
Definition at line 68 of file TF1NormSum.h.
|
protected |
Definition at line 55 of file TF1NormSum.cxx.
Overload the parenthesis to add the functions.
Implements TF1AbsComposition.
Definition at line 274 of file TF1NormSum.cxx.
TF1NormSum & TF1NormSum::operator= | ( | const TF1NormSum & | rhs | ) |
Operator =.
Definition at line 264 of file TF1NormSum.cxx.
Initialize array of all parameters.
double *params must contains first an array of the coefficients, then an array of the parameters.
Implements TF1AbsComposition.
Definition at line 315 of file TF1NormSum.cxx.
void TF1NormSum::SetParameters | ( | Double_t | p0, |
Double_t | p1, | ||
Double_t | p2 = 0. , |
||
Double_t | p3 = 0. , |
||
Double_t | p4 = 0. , |
||
Double_t | p5 = 0. , |
||
Double_t | p6 = 0. , |
||
Double_t | p7 = 0. , |
||
Double_t | p8 = 0. , |
||
Double_t | p9 = 0. , |
||
Double_t | p10 = 0. |
||
) |
Initialize array of all parameters.
Overload the TF1::SetParameters() method. A maximum of 10 parameters must be used, with first the coefficients, then the parameters
Definition at line 352 of file TF1NormSum.cxx.
Implements TF1AbsComposition.
Definition at line 376 of file TF1NormSum.cxx.
Definition at line 53 of file TF1NormSum.h.
|
virtual |
Update the component functions of the normalized sum.
Implements TF1AbsComposition.
Definition at line 403 of file TF1NormSum.cxx.
|
protected |
Vector of size afNOfFunctions containing coefficients in front of each function.
Definition at line 27 of file TF1NormSum.h.
|
protected |
Vector with size of fNOfFunctions containing the index of the constant parameter/ function (the removed ones)
Definition at line 28 of file TF1NormSum.h.
|
protected |
Vector of size fNOfFunctions containing TF1 functions.
Definition at line 26 of file TF1NormSum.h.
|
protected |
Number of functions to add.
Definition at line 22 of file TF1NormSum.h.
|
protected |
Parameter names.
Definition at line 29 of file TF1NormSum.h.
|
protected |
Fixed Scale parameter to normalize function (e.g. bin width)
Definition at line 23 of file TF1NormSum.h.
|
protected |
Maximal bound of range of NormSum.
Definition at line 25 of file TF1NormSum.h.
|
protected |
Minimal bound of range of NormSum.
Definition at line 24 of file TF1NormSum.h.