Data for the sparse QP formulation.

Definition at line 59 of file TQpDataSparse.h.

Public Member Functions
	TQpDataSparse ()

	TQpDataSparse (const TQpDataSparse &another)
	Copy constructor.

	TQpDataSparse (Int_t nx, Int_t my, Int_t mz)
	Constructor.

	TQpDataSparse (TVectorD &c, TMatrixDSparse &Q, TVectorD &xlow, TVectorD &ixlow, TVectorD &xupp, TVectorD &ixupp, TMatrixDSparse &A, TVectorD &bA, TMatrixDSparse &C, TVectorD &clow, TVectorD &iclow, TVectorD &cupp, TVectorD &icupp)
	Constructor.

	~TQpDataSparse () override

void	Amult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x) override
	calculate y = betay + alpha(fA*x)

void	ATransmult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x) override
	calculate y = betay + alpha(fA^T*x)

void	Cmult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x) override
	calculate y = betay + alpha(fC*x)

void	CTransmult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x) override
	calculate y = betay + alpha(fC^T*x)

Double_t	DataNorm () override
	Return the largest component of several vectors in the data class.

void	DataRandom (TVectorD &x, TVectorD &y, TVectorD &z, TVectorD &s) override
	Choose randomly a QP problem.

void	GetDiagonalOfQ (TVectorD &dQ) override
	Return in vector dq the diagonal of matrix fQ.

Double_t	ObjectiveValue (TQpVar *vars) override
	Return value of the objective function.

TQpDataSparse &	operator= (const TQpDataSparse &source)
	Assignment operator.

void	Print (Option_t *opt="") const override
	Print class members.

void	PutAIntoAt (TMatrixDBase &M, Int_t row, Int_t col) override
	Insert the constraint matrix A into the matrix M at index (row,col) for the fundamental linear system.

void	PutCIntoAt (TMatrixDBase &M, Int_t row, Int_t col) override
	Insert the constraint matrix C into the matrix M at index (row,col) for the fundamental linear system.

void	PutQIntoAt (TMatrixDBase &M, Int_t row, Int_t col) override
	Insert the Hessian Q into the matrix M at index (row,col) for the fundamental linear system.

void	Qmult (Double_t beta, TVectorD &y, Double_t alpha, const TVectorD &x) override
	calculate y = betay + alpha(fQ*x)

void	SetNonZeros (Int_t nnzQ, Int_t nnzA, Int_t nnzC)
	Allocate space for the appropriate number of non-zeros in the matrices.

Public Member Functions inherited from TQpDataBase
	TQpDataBase ()
	Default constructor.

	TQpDataBase (const TQpDataBase &another)
	Copy constructor.

	TQpDataBase (Int_t nx, Int_t my, Int_t mz)
	Constructor.

	~TQpDataBase () override

virtual TVectorD &	GetBa ()

virtual TVectorD &	GetG ()

virtual TVectorD &	GetiSlowerBound ()

virtual TVectorD &	GetiSupperBound ()

virtual TVectorD &	GetiXlowerBound ()

virtual TVectorD &	GetiXupperBound ()

virtual TVectorD &	GetSlowerBound ()

virtual TVectorD &	GetSupperBound ()

virtual TVectorD &	GetXlowerBound ()

virtual TVectorD &	GetXupperBound ()

TQpDataBase &	operator= (const TQpDataBase &source)
	Assignment operator.

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	Copy (TObject &object) const
	Copy this to obj.

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 with: `gROOT->SetSelectedPad(c1)`.

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=nullptr)
	Execute method on this object with the given parameter string, e.g.

virtual void	Execute (TMethod method, TObjArray params, Int_t *error=nullptr)
	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)

virtual TClass *	IsA () const

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 (the base implementation is no-op).

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, void vp)
	Only called by placement new when throwing an exception.

void	operator delete[] (void *ptr)
	Operator delete [].

void	operator delete[] (void ptr, void vp)
	Only called by placement new[] when throwing an exception.

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 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	Streamer (TBuffer &)
	Stream an object of class TObject.

void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

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=nullptr, Int_t option=0, Int_t bufsize=0)
	Write this object to the current directory.

virtual Int_t	Write (const char *name=nullptr, Int_t option=0, Int_t bufsize=0) const
	Write this object to the current directory.

Protected Attributes
TMatrixDSparse	fA

TMatrixDSparse	fC

TMatrixDSparse	fQ

Additional Inherited Members
Public Types inherited from TObject
enum	{ kIsOnHeap = 0x01000000 , kNotDeleted = 0x02000000 , kZombie = 0x04000000 , kInconsistent = 0x08000000 , kBitMask = 0x00ffffff }

enum	{ kSingleKey = (1ULL << ( 0 )) , kOverwrite = (1ULL << ( 1 )) , kWriteDelete = (1ULL << ( 2 )) }

enum	EDeprecatedStatusBits { kObjInCanvas = (1ULL << ( 3 )) }

enum	EStatusBits { kCanDelete = (1ULL << ( 0 )) , kMustCleanup = (1ULL << ( 3 )) , kIsReferenced = (1ULL << ( 4 )) , kHasUUID = (1ULL << ( 5 )) , kCannotPick = (1ULL << ( 6 )) , kNoContextMenu = (1ULL << ( 8 )) , kInvalidObject = (1ULL << ( 13 )) }

Static Public Member Functions inherited from TObject
static TClass *	Class ()

static const char *	Class_Name ()

static constexpr Version_t	Class_Version ()

static const char *	DeclFileName ()

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.

Public Attributes inherited from TQpDataBase
TVectorD	fBa

TVectorD	fCloBound

TVectorD	fCloIndex

TVectorD	fCupBound

TVectorD	fCupIndex

TVectorD	fG

Int_t	fMy

Int_t	fMz

Int_t	fNx

TVectorD	fXloBound

TVectorD	fXloIndex

TVectorD	fXupBound

TVectorD	fXupIndex

Protected Types inherited from TObject
enum	{ kOnlyPrepStep = (1ULL << ( 3 )) }

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 ()

Static Protected Member Functions inherited from TQpDataBase
static void	RandomlyChooseBoundedVariables (TVectorD &x, TVectorD &dualx, TVectorD &blx, TVectorD &ixlow, TVectorD &bux, TVectorD &ixupp, Double_t &ix, Double_t percentLowerOnly, Double_t percentUpperOnly, Double_t percentBound)
	Randomly choose x and its boundaries.

#include <TQpDataSparse.h>

Inheritance diagram for TQpDataSparse:

[legend]

Constructor & Destructor Documentation

◆ TQpDataSparse() [1/4]

TQpDataSparse::TQpDataSparse ( )

inline

Definition at line 71 of file TQpDataSparse.h.

◆ TQpDataSparse() [2/4]

TQpDataSparse::TQpDataSparse	(	Int_t	nx,
		Int_t	my,
		Int_t	mz
	)

Constructor.

Definition at line 58 of file TQpDataSparse.cxx.

◆ TQpDataSparse() [3/4]

TQpDataSparse::TQpDataSparse	(	TVectorD &	c,
		TMatrixDSparse &	Q,
		TVectorD &	xlow,
		TVectorD &	ixlow,
		TVectorD &	xupp,
		TVectorD &	ixupp,
		TMatrixDSparse &	A,
		TVectorD &	bA,
		TMatrixDSparse &	C,
		TVectorD &	clow,
		TVectorD &	iclow,
		TVectorD &	cupp,
		TVectorD &	icupp
	)

Constructor.

Definition at line 70 of file TQpDataSparse.cxx.

◆ TQpDataSparse() [4/4]

TQpDataSparse::TQpDataSparse ( const TQpDataSparse & another )

Copy constructor.

Definition at line 115 of file TQpDataSparse.cxx.

◆ ~TQpDataSparse()

TQpDataSparse::~TQpDataSparse ( )

inlineoverride

Definition at line 81 of file TQpDataSparse.h.

Member Function Documentation

◆ Amult()

void TQpDataSparse::Amult	(	Double_t	beta,
		TVectorD &	y,
		Double_t	alpha,
		const TVectorD &	x
	)

overridevirtual

calculate y = beta*y + alpha*(fA*x)

Implements TQpDataBase.

Definition at line 146 of file TQpDataSparse.cxx.

◆ ATransmult()

void TQpDataSparse::ATransmult	(	Double_t	beta,
		TVectorD &	y,
		Double_t	alpha,
		const TVectorD &	x
	)

overridevirtual

calculate y = beta*y + alpha*(fA^T*x)

Implements TQpDataBase.

Definition at line 168 of file TQpDataSparse.cxx.

◆ Cmult()

void TQpDataSparse::Cmult	(	Double_t	beta,
		TVectorD &	y,
		Double_t	alpha,
		const TVectorD &	x
	)

overridevirtual

calculate y = beta*y + alpha*(fC*x)

Implements TQpDataBase.

Definition at line 157 of file TQpDataSparse.cxx.

◆ CTransmult()

void TQpDataSparse::CTransmult	(	Double_t	beta,
		TVectorD &	y,
		Double_t	alpha,
		const TVectorD &	x
	)

overridevirtual

calculate y = beta*y + alpha*(fC^T*x)

Implements TQpDataBase.

Definition at line 179 of file TQpDataSparse.cxx.

◆ DataNorm()

Double_t TQpDataSparse::DataNorm ( )

overridevirtual

Return the largest component of several vectors in the data class.

Implements TQpDataBase.

Definition at line 190 of file TQpDataSparse.cxx.

◆ DataRandom()

void TQpDataSparse::DataRandom	(	TVectorD &	x,
		TVectorD &	y,
		TVectorD &	z,
		TVectorD &	s
	)

overridevirtual

Choose randomly a QP problem.

Implements TQpDataBase.

Definition at line 314 of file TQpDataSparse.cxx.

◆ GetDiagonalOfQ()

void TQpDataSparse::GetDiagonalOfQ ( TVectorD & dQ )

overridevirtual

Return in vector dq the diagonal of matrix fQ.

Implements TQpDataBase.

Definition at line 291 of file TQpDataSparse.cxx.

◆ ObjectiveValue()

Double_t TQpDataSparse::ObjectiveValue ( TQpVar * vars )

overridevirtual

Return value of the objective function.

Implements TQpDataBase.

Definition at line 302 of file TQpDataSparse.cxx.

◆ operator=()

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

Assignment operator.

Definition at line 355 of file TQpDataSparse.cxx.

◆ Print()

void TQpDataSparse::Print ( Option_t * opt = "" ) const

overridevirtual

Print class members.

Reimplemented from TObject.

Definition at line 235 of file TQpDataSparse.cxx.

◆ PutAIntoAt()

void TQpDataSparse::PutAIntoAt	(	TMatrixDBase &	M,
		Int_t	row,
		Int_t	col
	)

overridevirtual

Insert the constraint matrix A into the matrix M at index (row,col) for the fundamental linear system.

Implements TQpDataBase.

Definition at line 272 of file TQpDataSparse.cxx.

◆ PutCIntoAt()

void TQpDataSparse::PutCIntoAt	(	TMatrixDBase &	M,
		Int_t	row,
		Int_t	col
	)

overridevirtual

Insert the constraint matrix C into the matrix M at index (row,col) for the fundamental linear system.

Implements TQpDataBase.

Definition at line 282 of file TQpDataSparse.cxx.

◆ PutQIntoAt()

void TQpDataSparse::PutQIntoAt	(	TMatrixDBase &	M,
		Int_t	row,
		Int_t	col
	)

overridevirtual

Insert the Hessian Q into the matrix M at index (row,col) for the fundamental linear system.

Implements TQpDataBase.

Definition at line 262 of file TQpDataSparse.cxx.

◆ Qmult()

void TQpDataSparse::Qmult	(	Double_t	beta,
		TVectorD &	y,
		Double_t	alpha,
		const TVectorD &	x
	)

overridevirtual

calculate y = beta*y + alpha*(fQ*x)

Implements TQpDataBase.

Definition at line 135 of file TQpDataSparse.cxx.

◆ SetNonZeros()

void TQpDataSparse::SetNonZeros	(	Int_t	nnzQ,
		Int_t	nnzA,
		Int_t	nnzC
	)

Allocate space for the appropriate number of non-zeros in the matrices.

Definition at line 124 of file TQpDataSparse.cxx.

Member Data Documentation

◆ fA

TMatrixDSparse TQpDataSparse::fA

protected

Definition at line 66 of file TQpDataSparse.h.

◆ fC

TMatrixDSparse TQpDataSparse::fC

protected

Definition at line 67 of file TQpDataSparse.h.

◆ fQ

TMatrixDSparse TQpDataSparse::fQ

protected

Definition at line 65 of file TQpDataSparse.h.

Libraries for TQpDataSparse:

[legend]

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

math/quadp/inc/TQpDataSparse.h
math/quadp/src/TQpDataSparse.cxx

Public Member Functions

Protected Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ TQpDataSparse() [1/4]

◆ TQpDataSparse() [2/4]

◆ TQpDataSparse() [3/4]

◆ TQpDataSparse() [4/4]

◆ ~TQpDataSparse()

Member Function Documentation

◆ Amult()

◆ ATransmult()

◆ Cmult()

◆ CTransmult()

◆ DataNorm()

◆ DataRandom()

◆ GetDiagonalOfQ()

◆ ObjectiveValue()

◆ operator=()

◆ Print()

◆ PutAIntoAt()

◆ PutCIntoAt()

◆ PutQIntoAt()

◆ Qmult()

◆ SetNonZeros()

Member Data Documentation

◆ fA

◆ fC

◆ fQ