Definition at line 69 of file TQpResidual.h.

Public Member Functions
	TQpResidual ()
	Constructor. More...

	TQpResidual (Int_t nx, Int_t my, Int_t mz, TVectorD &ixlow, TVectorD &ixupp, TVectorD &iclow, TVectorD &icupp)
	Constructor. More...

	TQpResidual (const TQpResidual &another)
	Copy constructor. More...

virtual	~TQpResidual ()

Double_t	GetResidualNorm ()

Double_t	GetDualityGap ()

void	CalcResids (TQpDataBase problem, TQpVar vars)
	Calculate residuals, their norms, and duality complementarity gap, given a problem and variable set. More...

void	Add_r3_xz_alpha (TQpVar *vars, Double_t alpha)
	Modify the "complementarity" component of the residuals, by adding the pairwise products of the complementary variables plus a constant alpha to this term. More...

void	Set_r3_xz_alpha (TQpVar *vars, Double_t alpha)
	Set the "complementarity" component of the residuals to the pairwise products of the complementary variables plus a constant alpha . More...

void	Clear_r3 ()
	set the complementarity component of the residuals to 0. More...

void	Clear_r1r2 ()
	set the noncomplementarity components of the residual (the terms arising from the linear equalities in the KKT conditions) to 0. More...

void	Project_r3 (Double_t rmin, Double_t rmax)
	Perform the projection operation required by Gondzio algorithm: replace each component r3_i of the complementarity component of the residuals by r3p_i-r3_i, where r3p_i is the projection of r3_i onto the box [rmin, rmax]. More...

Bool_t	ValidNonZeroPattern ()
	Check if vector elements as selected through array indices are non-zero. More...

TQpResidual &	operator= (const TQpResidual &source)
	Assignment operator. More...

Public Member Functions inherited from TObject
	TObject ()
	TObject constructor. More...

	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 void	Print (Option_t *option="") const
	This method must be overridden when a class wants to print itself. 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...

Public Attributes
TVectorD	fRQ

TVectorD	fRA

TVectorD	fRC

TVectorD	fRz

TVectorD	fRv

TVectorD	fRw

TVectorD	fRt

TVectorD	fRu

TVectorD	fRgamma

TVectorD	fRphi

TVectorD	fRlambda

TVectorD	fRpi

Static Protected Member Functions
static void	GondzioProjection (TVectorD &v, Double_t rmin, Double_t rmax)
	Replace each component r3_i of the complementarity component of the residuals by r3p_i-r3_i, where r3p_i is the projection of r3_i onto the box [rmin, rmax]. More...

Protected Attributes
Double_t	fResidualNorm

Double_t	fDualityGap

Int_t	fNx

Int_t	fMy

Int_t	fMz

Double_t	fNxup

Double_t	fNxlo

Double_t	fMcup

Double_t	fMclo

TVectorD	fXupIndex

TVectorD	fXloIndex

TVectorD	fCupIndex

TVectorD	fCloIndex

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...

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...

#include <TQpResidual.h>

Inheritance diagram for TQpResidual:

Collaboration diagram for TQpResidual:

Constructor & Destructor Documentation

§ TQpResidual() [1/3]

TQpResidual::TQpResidual ( )

Constructor.

Definition at line 65 of file TQpResidual.cxx.

§ TQpResidual() [2/3]

TQpResidual::TQpResidual	(	Int_t	nx,
		Int_t	my,
		Int_t	mz,
		TVectorD &	ixlow,
		TVectorD &	ixupp,
		TVectorD &	iclow,
		TVectorD &	icupp
	)

Constructor.

Definition at line 83 of file TQpResidual.cxx.

§ TQpResidual() [3/3]

TQpResidual::TQpResidual ( const TQpResidual & another )

Copy constructor.

Definition at line 129 of file TQpResidual.cxx.

§ ~TQpResidual()

virtual TQpResidual::~TQpResidual ( )

inlinevirtual

Definition at line 114 of file TQpResidual.h.

Member Function Documentation

§ Add_r3_xz_alpha()

void TQpResidual::Add_r3_xz_alpha	(	TQpVar *	vars,
		Double_t	alpha
	)

Modify the "complementarity" component of the residuals, by adding the pairwise products of the complementary variables plus a constant alpha to this term.

Definition at line 239 of file TQpResidual.cxx.

Referenced by GetDualityGap(), Set_r3_xz_alpha(), TMehrotraSolver::Solve(), and TGondzioSolver::Solve().

§ CalcResids()

void TQpResidual::CalcResids	(	TQpDataBase *	prob_in,
		TQpVar *	vars
	)

Calculate residuals, their norms, and duality complementarity gap, given a problem and variable set.

Definition at line 139 of file TQpResidual.cxx.

Referenced by TQpSolverBase::DefStart(), GetDualityGap(), TMehrotraSolver::Solve(), TGondzioSolver::Solve(), and TQpSolverBase::SteveStart().

§ Clear_r1r2()

void TQpResidual::Clear_r1r2 ( )

set the noncomplementarity components of the residual (the terms arising from the linear equalities in the KKT conditions) to 0.

Definition at line 282 of file TQpResidual.cxx.

Referenced by GetDualityGap(), and TGondzioSolver::Solve().

§ Clear_r3()

void TQpResidual::Clear_r3 ( )

set the complementarity component of the residuals to 0.

Definition at line 269 of file TQpResidual.cxx.

Referenced by GetDualityGap(), and Set_r3_xz_alpha().

§ GetDualityGap()

Double_t TQpResidual::GetDualityGap ( )

inline

Definition at line 117 of file TQpResidual.h.

Referenced by TMehrotraSolver::DefMonitor(), TGondzioSolver::DefMonitor(), and TQpSolverBase::DefStatus().

§ GetResidualNorm()

Double_t TQpResidual::GetResidualNorm ( )

inline

Definition at line 116 of file TQpResidual.h.

Referenced by TMehrotraSolver::DefMonitor(), TGondzioSolver::DefMonitor(), and TQpSolverBase::DefStatus().

§ GondzioProjection()

void TQpResidual::GondzioProjection	(	TVectorD &	v,
		Double_t	rmin,
		Double_t	rmax
	)

staticprotected

Replace each component r3_i of the complementarity component of the residuals by r3p_i-r3_i, where r3p_i is the projection of r3_i onto the box [rmin, rmax].

Then if the resulting value is less than -rmax, replace it by -rmax.

Definition at line 359 of file TQpResidual.cxx.

Referenced by Project_r3().

§ operator=()

TQpResidual & TQpResidual::operator= ( const TQpResidual & source )

Assignment operator.

Definition at line 380 of file TQpResidual.cxx.

Referenced by GetDualityGap().

§ Project_r3()

void TQpResidual::Project_r3	(	Double_t	rmin,
		Double_t	rmax
	)

Perform the projection operation required by Gondzio algorithm: replace each component r3_i of the complementarity component of the residuals by r3p_i-r3_i, where r3p_i is the projection of r3_i onto the box [rmin, rmax].

Then if the resulting value is less than -rmax, replace it by -rmax.

Definition at line 301 of file TQpResidual.cxx.

Referenced by GetDualityGap(), and TGondzioSolver::Solve().