Definition at line 78 of file TQpLinSolverBase.h.

Public Member Functions
	TQpLinSolverBase ()

	TQpLinSolverBase (TQpProbBase factory, TQpDataBase data)
	Constructor. More...

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

virtual	~TQpLinSolverBase ()

virtual void	Factor (TQpDataBase prob, TQpVar vars)
	Sets up the matrix for the main linear system in "augmented system" form. More...

virtual void	Solve (TQpDataBase prob, TQpVar vars, TQpResidual resids, TQpVar step)
	Solves the system for a given set of residuals. More...

virtual void	JoinRHS (TVectorD &rhs, TVectorD &rhs1, TVectorD &rhs2, TVectorD &rhs3)
	Assembles a single vector object from three given vectors . More...

virtual void	SeparateVars (TVectorD &vars1, TVectorD &vars2, TVectorD &vars3, TVectorD &vars)
	Extracts three component vectors from a given aggregated vector. More...

virtual void	SolveXYZS (TVectorD &stepx, TVectorD &stepy, TVectorD &stepz, TVectorD &steps, TVectorD &ztemp, TQpDataBase *data)
	Assemble right-hand side of augmented system and call SolveCompressed to solve it. More...

virtual void	SolveCompressed (TVectorD &rhs)=0

virtual void	PutXDiagonal (TVectorD &xdiag)=0

virtual void	PutZDiagonal (TVectorD &zdiag)=0

virtual void	ComputeDiagonals (TVectorD &dd, TVectorD &omega, TVectorD &t, TVectorD &lambda, TVectorD &u, TVectorD &pi, TVectorD &v, TVectorD &gamma, TVectorD &w, TVectorD &phi)
	Computes the diagonal matrices in the augmented system from the current set of variables. More...

TQpLinSolverBase &	operator= (const TQpLinSolverBase &source)
	Assignment opeartor. 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 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...

Protected Attributes
TVectorD	fNomegaInv

TVectorD	fRhs

Int_t	fNx

Int_t	fMy

Int_t	fMz

TVectorD	fDd

TVectorD	fDq

TVectorD	fXupIndex

TVectorD	fCupIndex

TVectorD	fXloIndex

TVectorD	fCloIndex

Int_t	fNxup

Int_t	fNxlo

Int_t	fMcup

Int_t	fMclo

TQpProbBase *	fFactory

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 <TQpLinSolverBase.h>

Inheritance diagram for TQpLinSolverBase:

Collaboration diagram for TQpLinSolverBase:

Constructor & Destructor Documentation

TQpLinSolverBase::TQpLinSolverBase ( )

TQpLinSolverBase::TQpLinSolverBase	(	TQpProbBase *	factory,
		TQpDataBase *	data
	)

Constructor.

Definition at line 76 of file TQpLinSolverBase.cxx.

TQpLinSolverBase::TQpLinSolverBase ( const TQpLinSolverBase & another )

Copy constructor.

Definition at line 107 of file TQpLinSolverBase.cxx.

virtual TQpLinSolverBase::~TQpLinSolverBase ( )

inlinevirtual

Definition at line 110 of file TQpLinSolverBase.h.

Member Function Documentation

void TQpLinSolverBase::ComputeDiagonals	(	TVectorD &	dd,
		TVectorD &	omega,
		TVectorD &	t,
		TVectorD &	lambda,
		TVectorD &	u,
		TVectorD &	pi,
		TVectorD &	v,
		TVectorD &	gamma,
		TVectorD &	w,
		TVectorD &	phi
	)

virtual

Computes the diagonal matrices in the augmented system from the current set of variables.

Definition at line 142 of file TQpLinSolverBase.cxx.

Referenced by Factor().

void TQpLinSolverBase::Factor	(	TQpDataBase *	prob,
		TQpVar *	vars
	)

virtual

Sets up the matrix for the main linear system in "augmented system" form.

The actual factorization is performed by a routine specific to either the sparse or dense case

Reimplemented in TQpLinSolverDens, and TQpLinSolverSparse.

Definition at line 119 of file TQpLinSolverBase.cxx.

Referenced by TQpSolverBase::DefStart(), TQpLinSolverDens::Factor(), TQpLinSolverSparse::Factor(), TMehrotraSolver::Solve(), TGondzioSolver::Solve(), and TQpSolverBase::SteveStart().

void TQpLinSolverBase::JoinRHS	(	TVectorD &	rhs_out,
		TVectorD &	rhs1_in,
		TVectorD &	rhs2_in,
		TVectorD &	rhs3_in
	)

virtual

Assembles a single vector object from three given vectors .

rhs_out (output) final joined vector rhs1_in (input) first part of rhs rhs2_in (input) middle part of rhs rhs3_in (input) last part of rhs .

Definition at line 290 of file TQpLinSolverBase.cxx.

Referenced by SolveXYZS().

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

Assignment opeartor.

Definition at line 314 of file TQpLinSolverBase.cxx.

Referenced by TQpLinSolverDens::operator=(), and TQpLinSolverSparse::operator=().

virtual void TQpLinSolverBase::PutXDiagonal ( TVectorD & xdiag )

pure virtual

Implemented in TQpLinSolverDens, and TQpLinSolverSparse.

Referenced by Factor().

virtual void TQpLinSolverBase::PutZDiagonal ( TVectorD & zdiag )

pure virtual

Implemented in TQpLinSolverDens, and TQpLinSolverSparse.

Referenced by Factor().

void TQpLinSolverBase::SeparateVars	(	TVectorD &	x_in,
		TVectorD &	y_in,
		TVectorD &	z_in,
		TVectorD &	vars_in
	)

virtual

Extracts three component vectors from a given aggregated vector.

vars_in (input) aggregated vector x_in (output) first part of vars y_in (output) middle part of vars z_in (output) last part of vars

Definition at line 304 of file TQpLinSolverBase.cxx.

Referenced by SolveXYZS().

void TQpLinSolverBase::Solve	(	TQpDataBase *	prob,
		TQpVar *	vars,
		TQpResidual *	res,
		TQpVar *	step
	)

virtual

Solves the system for a given set of residuals.

Assembles the right-hand side appropriate to the matrix factored in factor, solves the system using the factorization produced there, partitions the solution vector into step components, then recovers the step components eliminated during the block elimination that produced the augmented system form .

Definition at line 164 of file TQpLinSolverBase.cxx.

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

virtual void TQpLinSolverBase::SolveCompressed ( TVectorD & rhs )

pure virtual

Implemented in TQpLinSolverDens, and TQpLinSolverSparse.

Referenced by SolveXYZS().