ROOT
6.06/09
Reference Guide
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Definition at line 36 of file TDecompBase.h.
Public Member Functions | |
TDecompBase () | |
TDecompBase (const TDecompBase &another) | |
Copy constructor. More... | |
virtual | ~TDecompBase () |
Double_t | GetTol () const |
Double_t | GetDet1 () const |
Double_t | GetDet2 () const |
Double_t | GetCondition () const |
virtual Int_t | GetNrows () const =0 |
virtual Int_t | GetNcols () const =0 |
Int_t | GetRowLwb () const |
Int_t | GetColLwb () const |
Double_t | SetTol (Double_t tol) |
virtual Double_t | Condition () |
Matrix condition number. More... | |
virtual void | Det (Double_t &d1, Double_t &d2) |
Matrix determinant det = d1*TMath::Power(2.,d2) More... | |
virtual Bool_t | Decompose ()=0 |
virtual Bool_t | Solve (TVectorD &b)=0 |
virtual TVectorD | Solve (const TVectorD &b, Bool_t &ok)=0 |
virtual Bool_t | Solve (TMatrixDColumn &b)=0 |
virtual Bool_t | TransSolve (TVectorD &b)=0 |
virtual TVectorD | TransSolve (const TVectorD &b, Bool_t &ok)=0 |
virtual Bool_t | TransSolve (TMatrixDColumn &b)=0 |
virtual Bool_t | MultiSolve (TMatrixD &B) |
Solve set of equations with RHS in columns of B. More... | |
void | Print (Option_t *opt="") const |
Print class members. More... | |
TDecompBase & | operator= (const TDecompBase &source) |
Assignment operator. More... | |
Public Member Functions inherited from TObject | |
TObject () | |
TObject (const TObject &object) | |
TObject copy ctor. More... | |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. More... | |
virtual | ~TObject () |
TObject destructor. More... | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. More... | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. More... | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. More... | |
virtual void | Clear (Option_t *="") |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. More... | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. More... | |
virtual void | Copy (TObject &object) const |
Copy this to obj. More... | |
virtual void | Delete (Option_t *option="") |
Delete this object. More... | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. More... | |
virtual void | Draw (Option_t *option="") |
Default Draw method for all objects. More... | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. More... | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current pad. More... | |
virtual void | Dump () const |
Dump contents of object on stdout. More... | |
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. More... | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
Execute method on this object with parameters stored in the TObjArray. More... | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). More... | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. More... | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. More... | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. More... | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. More... | |
virtual const char * | GetName () const |
Returns name of object. More... | |
virtual const char * | GetIconName () const |
Returns mime type name of object. More... | |
virtual Option_t * | GetOption () const |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). More... | |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". More... | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. More... | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. More... | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). More... | |
virtual Bool_t | IsSortable () const |
Bool_t | IsOnHeap () const |
Bool_t | IsZombie () const |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. More... | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. More... | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. More... | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. More... | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. More... | |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. More... | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". More... | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. More... | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. More... | |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. More... | |
void * | operator new (size_t sz) |
void * | operator new[] (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz, void *vp) |
void | operator delete (void *ptr) |
Operator delete. More... | |
void | operator delete[] (void *ptr) |
Operator delete []. More... | |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. More... | |
void | SetBit (UInt_t f) |
void | ResetBit (UInt_t f) |
Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
void | InvertBit (UInt_t f) |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. More... | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. More... | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. More... | |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. More... | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. More... | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. More... | |
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). More... | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. More... | |
Protected Types | |
enum | EMatrixDecompStat { kInit = BIT(14), kPatternSet = BIT(15), kValuesSet = BIT(16), kMatrixSet = BIT(17), kDecomposed = BIT(18), kDetermined = BIT(19), kCondition = BIT(20), kSingular = BIT(21) } |
enum | { kWorkMax = 100 } |
Protected Member Functions | |
void | ResetStatus () |
Int_t | Hager (Double_t &est, Int_t iter=5) |
virtual const TMatrixDBase & | GetDecompMatrix () const =0 |
Protected Member Functions inherited from TObject | |
void | MakeZombie () |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). More... | |
Static Protected Member Functions | |
static void | DiagProd (const TVectorD &diag, Double_t tol, Double_t &d1, Double_t &d2) |
Protected Attributes | |
Double_t | fTol |
Double_t | fDet1 |
Double_t | fDet2 |
Double_t | fCondition |
Int_t | fRowLwb |
Int_t | fColLwb |
Additional Inherited Members | |
Public Types inherited from TObject | |
enum | EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) } |
enum | { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) } |
Static Public Member Functions inherited from TObject | |
static Long_t | GetDtorOnly () |
Return destructor only flag. More... | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. More... | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. More... | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. More... | |
#include <TDecompBase.h>
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Enumerator | |
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kWorkMax |
Definition at line 63 of file TDecompBase.h.
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protected |
Enumerator | |
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kInit | |
kPatternSet | |
kValuesSet | |
kMatrixSet | |
kDecomposed | |
kDetermined | |
kCondition | |
kSingular |
Definition at line 52 of file TDecompBase.h.
TDecompBase::TDecompBase | ( | ) |
TDecompBase::TDecompBase | ( | const TDecompBase & | another | ) |
Copy constructor.
Definition at line 136 of file TDecompBase.cxx.
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inlinevirtual |
Definition at line 68 of file TDecompBase.h.
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virtual |
Matrix condition number.
Reimplemented in TDecompSVD.
Definition at line 250 of file TDecompBase.cxx.
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pure virtual |
Implemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
Referenced by Condition(), and Det().
Matrix determinant det = d1*TMath::Power(2.,d2)
Reimplemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
Definition at line 292 of file TDecompBase.cxx.
Referenced by TDecompChol::Det(), TDecompLU::Det(), and TDecompQRH::Det().
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staticprotected |
Definition at line 202 of file TDecompBase.cxx.
Referenced by TDecompSVD::Det(), Det(), and TDecompLU::InvertLU().
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inline |
Definition at line 77 of file TDecompBase.h.
Referenced by TDecompSVD::Condition(), TDecompQRH::Decompose(), TDecompSVD::Decompose(), TDecompSVD::GetMatrix(), TDecompLU::Invert(), TDecompQRH::Invert(), and TDecompSVD::Invert().
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inline |
Definition at line 73 of file TDecompBase.h.
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protectedpure virtual |
Implemented in TDecompSparse, TDecompSVD, TDecompLU, TDecompBK, TDecompQRH, and TDecompChol.
Referenced by Det(), Hager(), and MultiSolve().
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inline |
Definition at line 71 of file TDecompBase.h.
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inline |
Definition at line 72 of file TDecompBase.h.
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pure virtual |
Implemented in TDecompSparse, TDecompSVD, TDecompLU, TDecompBK, TDecompQRH, and TDecompChol.
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pure virtual |
Implemented in TDecompSparse, TDecompSVD, TDecompLU, TDecompBK, TDecompQRH, and TDecompChol.
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inline |
Definition at line 76 of file TDecompBase.h.
Referenced by TDecompQRH::Decompose(), TDecompSVD::Decompose(), TDecompChol::Invert(), TDecompBK::Invert(), TDecompLU::Invert(), TDecompQRH::Invert(), TDecompSVD::Invert(), TDecompSVD::Solve(), and TDecompSVD::TransSolve().
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inline |
Definition at line 70 of file TDecompBase.h.
Definition at line 143 of file TDecompBase.cxx.
Referenced by Condition().
Solve set of equations with RHS in columns of B.
Definition at line 273 of file TDecompBase.cxx.
Referenced by TDecompLU::Invert(), TDecompQRH::Invert(), TDecompSVD::Invert(), and NormalEqn().
TDecompBase & TDecompBase::operator= | ( | const TDecompBase & | source | ) |
Assignment operator.
Definition at line 330 of file TDecompBase.cxx.
Referenced by TDecompChol::operator=(), TDecompBK::operator=(), TDecompLU::operator=(), TDecompQRH::operator=(), TDecompSVD::operator=(), and TDecompSparse::operator=().
Print class members.
Reimplemented from TObject.
Reimplemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
Definition at line 317 of file TDecompBase.cxx.
Referenced by TDecompChol::Print(), TDecompBK::Print(), TDecompLU::Print(), TDecompQRH::Print(), TDecompSVD::Print(), and TDecompSparse::Print().
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inlineprotected |
Definition at line 46 of file TDecompBase.h.
Referenced by TDecompChol::SetMatrix(), TDecompBK::SetMatrix(), TDecompLU::SetMatrix(), TDecompQRH::SetMatrix(), TDecompSVD::SetMatrix(), and TDecompSparse::SetMatrix().
Definition at line 99 of file TDecompBase.h.
Implemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
Referenced by Hager(), and MultiSolve().
Implemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
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pure virtual |
Implemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
Implemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
Referenced by Hager().
Implemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
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pure virtual |
Implemented in TDecompSparse, TDecompSVD, TDecompQRH, TDecompLU, TDecompBK, and TDecompChol.
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protected |
Definition at line 44 of file TDecompBase.h.
Referenced by GetColLwb(), operator=(), Print(), TDecompChol::SetMatrix(), TDecompBK::SetMatrix(), TDecompLU::SetMatrix(), TDecompQRH::SetMatrix(), TDecompSVD::SetMatrix(), TDecompSparse::SetMatrix(), TDecompBK::TDecompBK(), TDecompChol::TDecompChol(), TDecompLU::TDecompLU(), TDecompQRH::TDecompQRH(), TDecompSparse::TDecompSparse(), and TDecompSVD::TDecompSVD().
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Definition at line 42 of file TDecompBase.h.
Referenced by TDecompSVD::Condition(), Condition(), GetCondition(), operator=(), Print(), TDecompChol::SetMatrix(), TDecompBK::SetMatrix(), TDecompLU::SetMatrix(), TDecompQRH::SetMatrix(), TDecompSVD::SetMatrix(), TDecompBK::TDecompBK(), TDecompChol::TDecompChol(), TDecompLU::TDecompLU(), and TDecompQRH::TDecompQRH().
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Definition at line 40 of file TDecompBase.h.
Referenced by TDecompChol::Det(), TDecompLU::Det(), TDecompQRH::Det(), TDecompSVD::Det(), Det(), GetDet1(), operator=(), and Print().
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Definition at line 41 of file TDecompBase.h.
Referenced by TDecompChol::Det(), TDecompLU::Det(), TDecompQRH::Det(), TDecompSVD::Det(), Det(), GetDet2(), operator=(), and Print().
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Definition at line 43 of file TDecompBase.h.
Referenced by TDecompBK::Decompose(), GetRowLwb(), operator=(), Print(), TDecompChol::SetMatrix(), TDecompBK::SetMatrix(), TDecompLU::SetMatrix(), TDecompQRH::SetMatrix(), TDecompSVD::SetMatrix(), TDecompSparse::SetMatrix(), TDecompSparse::Solve(), TDecompBK::TDecompBK(), TDecompChol::TDecompChol(), TDecompLU::TDecompLU(), TDecompQRH::TDecompQRH(), TDecompSparse::TDecompSparse(), and TDecompSVD::TDecompSVD().
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Definition at line 39 of file TDecompBase.h.
Referenced by TDecompBK::Decompose(), TDecompLU::Decompose(), TDecompQRH::Decompose(), TDecompSVD::Det(), Det(), GetTol(), operator=(), Print(), SetTol(), TDecompChol::Solve(), TDecompLU::Solve(), TDecompQRH::Solve(), TDecompSVD::Solve(), TDecompBK::TDecompBK(), TDecompChol::TDecompChol(), TDecompLU::TDecompLU(), TDecompQRH::TDecompQRH(), TDecompSVD::TDecompSVD(), TDecompLU::TransSolve(), TDecompQRH::TransSolve(), and TDecompSVD::TransSolve().